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Application note

9.1 H2S sensor with 'small' measuring range

ULTRAMAT 23

162

Manual, 3/2016, A5E37100388-003

Sample switchover between raw gas / pure gas

The sensor only functions correctly if the values at the measuring point do not greatly differ

from one another. We cannot recommend switching over between measuring points on the

raw gas side (high H

S concentration) and the pure gas side (low H

S concentration), since

the difference between the H

S concentrations of the two gas flows is too large for a reliable

measurement.

Pressure influence

Abrupt changes in pressure must be avoided. Although the sensor compensates pressure

variations within approx. 20 seconds, it cannot handle pressure surges which may occur

when switching over between samples.

Flow

The sample gas should flow continuously and at a constant rate, also during an AUTOCAL.

While an AUTOCAL is being carried out, the sample gas flow must be diverted by means of

appropriate valve switching.

Reason: H

S is highly soluble in water and accumulates in the condensate. This

accumulation increases as the sample gas pressure increases. This effect can result in

significant delays in the response time.

Gas moisture

The calibration gas must have the same moisture as the sample gas.
If the sensor is used with a very dry gas for a longer period, e.g. when feeding biogas into

the natural gas network, it is necessary to carry out an AUTOCAL with ambient air every 60

minutes. The dew point of the air should be in the range of approx. 9 °C ... 12 °C

(48 °F ... 54 °F). The AUTOCAL purge time should be at least 5 minutes. This prevents

premature drying-out of the sensor.

influence

The internal design of the 5/50 ppm sensor means that it is immune to the influence of H

influence

Loading of 300 vpm NH

results in destruction of the H

S sensor within 2 to 3 days.

AUTOCAL / zero

An AUTOCAL of the zero point should be carried out every 60 minutes. On the one hand,

this is used to protect the sensor, but it also compensates the influence of temperature

variations during the day.

Содержание ULTRAMAT 23

Страница 1: ...rocess Industries and Drives Process Automation Analytical Products 76181 Karlsruhe Germany Continuous gas analysis Gas analyzer for measuring IR absorbing gases oxygen and hydrogen sulfide ULTRAMAT 23 Edition 03 2016 ULTRAMAT 23 Manual 03 2016 Manual AE37100388 A5E37100388 Get more information www siemens com processanalytics Answers for industry ...

Страница 2: ......

Страница 3: ...________________ Continuous gas analysis Gas analyzer for measuring IR absorbing gases oxygen and hydrogen sulfide ULTRAMAT 23 Manual 7MB2335 7MB2337 7MB2338 7MB2355 7MB2357 7MB2358 3 2016 A5E37100388 003 Introduction 1 Safety instructions 2 Description 3 installation 4 Connecting 5 Commissioning 6 Operation 7 Functions 8 Application note 9 Service and maintenance 10 Error and system messages 11 T...

Страница 4: ...ay be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WAR...

Страница 5: ...ants 17 2 2 Analyzers in hazardous areas 17 3 Description 19 3 1 Area of application 19 3 2 Design 22 3 3 Function 26 3 4 Technical specifications 31 3 4 1 General technical data 31 3 4 2 Parts in gas path wetted by sample gas 34 3 4 3 Infrared detector 35 3 4 4 Electrochemical oxygen sensor 38 3 4 5 Paramagnetic oxygen sensor 39 3 4 6 Hydrogen sulfide sensor 42 3 5 Wiring diagrams 43 3 5 1 Gas fl...

Страница 6: ...nnections and internal gas path 71 5 2 1 Gas connections 71 5 2 2 Gas preparation 72 5 3 Electrical connection 73 5 3 1 Connection of the signal lines 73 5 3 2 Power connection 74 6 Commissioning 77 6 1 General information 77 6 2 Safety instructions 77 6 2 1 Dangerous contact voltage 77 6 2 2 Loss of degree of protection 78 6 2 3 Commissioning and operation with error message 78 6 2 4 For use in h...

Страница 7: ...ues Other diagnostics values 109 8 1 3 Analyzer status Factory settings hardware 110 8 1 4 Analyzer status Factory settings software 110 8 2 Calibration 111 8 2 1 Calibration 111 8 2 2 Calibration Infrared measuring range 112 8 2 2 1 Calibration Infrared measuring range Set span gas values 113 8 2 2 2 Calibration Infrared measuring range Start with Range MR 1 2 113 8 2 3 Calibration Electrochemica...

Страница 8: ... 2 Configuration Special functions AUTOCAL deviation 144 8 4 2 3 Configuration Special functions ELAN PROFIBUS external interference 144 8 4 2 4 Configuration Special functions Factory data reset units 149 8 4 3 Configuration Device test 151 8 4 3 1 Configuration Device test RAM monitor 151 8 4 3 2 Configuration Device test Display keys flow 152 8 4 3 3 Configuration Device test Inputs outputs 152...

Страница 9: ...lyzer unit 7MB2335 7MB2355 197 13 5 3 Analyzer unit 7MB2337 7MB2357 201 13 5 4 Analyzer unit 1 7MB2338 7MB2358 205 13 5 4 1 AA AK AB AC for CO NO 205 13 5 4 2 AD for CO NO 207 13 5 4 3 DC for CO2 NO 209 13 5 4 4 BA BD CB for CO CO2 and CO2 CH4 211 13 5 4 5 BB CA for CO CO2 and CO2 CH4 213 13 5 4 6 BJ BK BL for CO2 CO 216 13 5 5 Analyzer unit 7MB2338 7MB2358 third component 219 13 6 Sensors 221 13 ...

Страница 10: ...Table of contents ULTRAMAT 23 10 Manual 3 2016 A5E37100388 003 Index 239 ...

Страница 11: ...device more easily and efficiently allowing you to achieve reliable results 1 2 Product versions The ULTRAMAT 23 gas analyzer is suitable for a wide variety of measurements and is therefore available in different versions The data on the label among others indicates which device version you have 1 Data matrix code 2 CE conformity symbol 3 Name and address of manufacturer 4 Designation of origin 5 ...

Страница 12: ...ered separately for logistic reasons Due to the variety of technical details it is not possible to consider every single detail for all versions of the described product and for every conceivable case in the set up operation maintenance and use in systems For further information or in the case of problems which are not covered in enough detail in this document please request the required informati...

Страница 13: ...cordance with these operating instructions Note Observe the environmental conditions for the rack unit and bench top unit Make sure that the environmental conditions listed in the technical specifications Page 31 are observed During operation In the event of maintenance Note Environmental conditions for bench top unit in accordance with IEC 61010 1 2010 In accordance with IEC 61010 1 2010 the benc...

Страница 14: ...or return deliveries if necessary 1 9 Standards and regulations As far as possible the harmonized European standards were the basis for the specification and production of this device If no harmonized European standards have been applied the standards and regulations for the Federal Republic of Germany are valid When this product is used beyond the scope of these standards and regulations the vali...

Страница 15: ... party products that may be in use should also be considered For more information about industrial security visit http www siemens com industrialsecurity http www siemens com industrialsecurity To stay informed about product updates as they occur sign up for a product specific newsletter For further information see http support automation siemens com http support automation siemens com WARNING Imp...

Страница 16: ...ings need be carried out lock the device WARNING Toxic and or corrosive gases When measuring toxic or corrosive gases it could occur that sample gas accumulates in the analyzer because of leaks in the gas path To prevent the danger of poisoning or damage to parts of the analyzer the analyzer or the system must be purged with inert gas e g nitrogen The gas displaced by purging must be collected usi...

Страница 17: ...h within a few seconds When using this device in plant where there may be high concentrations of H2S and you therefore need to take following continual precautions to prevent the effects of poisoning Connect the gas outlet of the analyzer to a gas exhaust unit so that no gas can escape into the environment Before you begin maintenance on the analyzer make sure that the H2S concentration in the ana...

Страница 18: ...Safety instructions 2 2 Analyzers in hazardous areas ULTRAMAT 23 18 Manual 3 2016 A5E37100388 003 ...

Страница 19: ...sor The following combinations are thus possible Table 3 1 Possible combinations of ULTRAMAT 23 Electrochemical O2 sensor Paramagnetic O2 sen sor H2S sensor 1 IR component 1 IR component x x x 2 IR components 2 IR components x x x 3 IR components 3 IR components x x 4 IR components Legend Use of sensor is possible x Use of sensor is not possible These combinations are available for a 19 rack unit ...

Страница 20: ...om air monitoring Monitoring of air in fruit stores greenhouses fermenting cellars and warehouses Monitoring of process control functions Atmosphere monitoring during heat treatment of steel Areas of application with hydrogen sulfide sensor Biogas plants Monitoring of fermenters for generating biogas input and pure sides Monitoring of gas driven motors power generation Monitoring of feeding of bio...

Страница 21: ... condensation traps so that the complete sample gas flow passes through the detector only 1 3 of the flow in the normal version of the analyzers i e the response time is 2 3 faster The functions of all other components remain unchanged Version with chopper section purging This version consumes approx 100 ml min of purging gas you must set an inlet pressure of 300 kPa 3 bar Variant with specially c...

Страница 22: ...hing necessary 3 2 Design Available as bench top or rack unit 80 digit display panel 4 lines with 20 characters each Dust tight and washable membrane keyboard Flowmeter for monitoring the sample gas flow Gas and electrical connections at the rear O2 sensor option can be removed from the front after taking off the cover Control and function keys for operation Figure 3 2 Design of ULTRAMAT 23 as 19 ...

Страница 23: ...nged frame Cabinets Flow indicator for sample gas on front plate not with piped gas paths Integrated sample gas pump with bench top unit available as option for rack unit not with piped gas paths Gas connections for sample gas inlet and outlet as well as zero gas possible with pipe diameter 6 mm or Gas and electrical connections at the rear ...

Страница 24: ...available in 6 languages One line per component for measured value dimension and ID LED backlit display contrast adjustable using menu Freely selectable dimension ppm vpm mg m3 Two columns are reserved for status displays ENTER key for calling the main menu or saving the input values keys for menu control and for incrementing decrementing numerical values Scrolling back in menu or cancellation of ...

Страница 25: ...ering of AUTOCAL and synchronization of several devices Eight freely configurable relay outputs for faults maintenance requests maintenance switches limits measuring range identifications and external solenoid valves Analog outputs for each component electrically isolated from analyzer ground Optional 8 additional relay outputs Optional 8 additional binary inputs Communication ELAN RS485 present i...

Страница 26: ...sorption of bands of infrared radiation which in turn is based on the single beam procedure A radiation source 7 operating at 600 C 1111 F emits infrared radiation which is then modulated by a chopper 5 at 8 1 3 Hz The infrared radiation passes through the analyzer chamber 4 into which sample gas is flowing and its intensity is weakened as a function of the concentration of the measured component ...

Страница 27: ...lementary resistors form a Wheatstone bridge The pulsating flow together with the dense arrangement of the nickel grids causes a change in resistance This leads to an offset in the bridge which is proportional to the concentration of sample gas Note Contamination of the analyzer chambers The sample gases must be fed into the analyzers free of dust Condensation should also be prevented in the analy...

Страница 28: ...method of measurement Two permanent magnets generate an inhomogeneous magnetic field in the measuring cell If oxygen molecules flow into the measuring cell 1 they are drawn into the magnetic field This results in the two diamagnetic hollow spheres 2 being displaced out of the magnetic field This rotary motion is recorded optically and serves as the input variable for control of a compensation flow...

Страница 29: ...rent which is directly proportional to the gas concentration The zero point is automatically recalibrated by the AUTOCAL function when connecting e g nitrogen or air Automatic calibration of IR components with air AUTOCAL Figure 3 8 Calibration The ULTRAMAT 23 can be calibrated using for example ambient air During this process between 1 and 24 hours adjustable 0 no AUTOCAL the analyzer chamber is ...

Страница 30: ...ove will have a negligible influence on the measurement as long as U remains within a certain tolerance range monitored by the unit The tolerance range between two or more AUTOCAL procedures can be individually parameterized on the ULTRAMAT 23 and a warning output in the event of deviations A fault message is output when the value falls below the original factory setting of U0 50 U In most cases t...

Страница 31: ... ranges 2 per component Characteristics Linearized Operator panel LCD with LED backlighting and contrast control 80 characters 4 lines à 20 characters function keys Operating position Front panel vertical Shocks maximum vibration No shocks maximum vibration 5 m s2 Software release of TÜV version 7MB235x 3 00 07 Enclosure Weight Approx 10 kg 22 lbs The weight varies according to the ordered vari an...

Страница 32: ... 24 V floating Pump AUTOCAL Synchronization Serial interface ELAN RS485 PROFIBUS PA DP as option AUTOCAL function Automatic calibration with ambient air or nitrogen depending on meas ured component adjustable cycle time from 0 1 24 hours Options Add on electronics with 8 additional digital inputs and 8 additional relay outputs for e g triggering of automatic calibration PROFIBUS PA DP Climatic con...

Страница 33: ...ssurized suction mode set in factory with 2 m 6 1 2 ft hose at sample gas outlet full scale value calibration necessary under different venting conditions Sample gas flow 72 120 l h 1 2 2 l min Sample gas temperature 0 50 C 32 122 F Sample gas humidity 90 RH relative humidity non condensing Note Since measuring ranges can be changed all accuracy data applies to the ranges specified on the label ...

Страница 34: ...nless steel 1 4310 1 4305 FPM70 PA6 stainless steel 1 4310 1 4305 Safety condensation trap PA66 NBR PA6 PA66 NBR PA6 Analyzer chamber Body Lining Nozzle Window Adhesive O ring Aluminum Aluminum Stainless steel 1 4571 CaF2 Epoxy resin FKM Aluminum Aluminum Stainless steel 1 4571 CaF2 Epoxy resin FKM Piped only possible with out pump Gas connections 6 mm Stainless steel 1 4571 Pipes Stainless steel ...

Страница 35: ...ameterizable attenuation Damping electronic time constant 0 99 9 s adjustable Measuring response Output signal noise 1 of the current measuring range see label Display resolution Depends on the selected measuring range Output signal resolution lt 0 1 of output signal span Linearity error In largest possible measuring range 1 of full scale value In smallest possible measuring range 2 of full scale ...

Страница 36: ...ge has not been suitability tested Deviations with measuring range 0 100 mg m3 SO2 analyzer versions 7MB2335 xNTxx xAAx 7MB2337 xNTxx xxxx 7MB2337 xxxxx xNTx 7MB2338 xxxxx xNTx Delayed display T90 time Depending on the external gas conditioning Note SO2 is highly soluble in water Output signal resolution 0 1 mg m3 Linearity error 2 mg m 2 of smallest measuring range Drift With constant ambient con...

Страница 37: ...val for device series 7MB235x TÜV versions of the 7MB233x series as of February 2016 Component Smallest measuring range TÜV versions Calibration interval Remarks CO 0 150 mg m 5 months 13th 27th BImSchV CO 0 250 mg m 12 months 13th 27th BImSchV NO 0 100 mg m 5 months 13th 27th BImSchV NO 0 250 mg m 12 months 13th 27th BImSchV SO2 0 400 mg m 12 months 13th 27th BImSchV N2O 0 500 ppm Kyoto protocol ...

Страница 38: ...se Response time T90 time Dependent on dead time and parameterizable damping 30 s with sample gas flow of approx 1 2 l min Measuring response Output signal noise 0 5 of the full scale value Display resolution 0 2 of the full scale value Output signal resolution 0 2 of the output signal span Reproducibility 0 05 O2 Climatic conditions Permissible ambient temperature During operation During transpor...

Страница 39: ... are permissi ble Typical combustion exhaust gases Influence 0 05 O2 Humidity H2O dew point 2 C 36 F the oxygen sensor must not be used with dry sample gases no condensation Drift With AUTOCAL Without AUTOCAL Negligible 1 O2 year in air typical Temperature 0 5 O2 per 20 K relating to a measured value at 20 C 68 F Air pressure 0 2 of measured value per 1 pressure change 3 4 5 Paramagnetic oxygen se...

Страница 40: ... K referred to measuring range 2 Humidity error vol O2 for N2 with 90 relative humidity after 30 min 0 6 at 50 C 122 F Air pressure 0 2 of measured value per 1 pressure change Cross sensitivities All values in this table refer to a zero calibration with nitrogen and a full scale calibration with 100 vol oxygen The devi ations apply to 100 vol of the associated gas and must be considered proportion...

Страница 41: ...on dioxide CO2 0 27 0 29 Carbon monoxide CO 0 06 0 07 Krypton Kr 0 49 0 54 Methane CH4 0 16 0 17 Methanol CH4O 0 27 0 31 Methylene chloride CH2Cl2 1 00 1 10 Monosilane silane SiH4 0 24 0 27 Neon Ne 0 16 0 17 n octane C8H18 2 45 2 70 Phenol C6H6O 1 40 1 54 Propane C3H8 0 77 0 85 Propylene propene C3H6 0 57 0 62 Propylene chloride C3H7Cl 1 42 1 44 Propylene oxide C3H6O 0 90 1 00 Oxygen O2 100 00 100...

Страница 42: ...41 104 F 10 55 C 14 131 F Permissible ambient pressure 750 1200 hPa absolute Maximum operating altitude 2000 m above sea level Influencing variables Associated gases The hydrogen sulfide sensor cannot be used if the associated gas con tains the following components Compounds containing chlorine Compounds containing fluorine Heavy metals Aerosols Alkaline components e g NH3 5 mg m3 Cross inference ...

Страница 43: ...losure purging 6 Inlet of atmospheric pressure sensor 7 Inlet of chopper compartment flushing 8 Condensation trap with filter 9 Fine safety filter 10 Solenoid valve 11 Sample gas pump 12 Pressure switch 13 Flow indicator 14 IR analyzer unit 15 Safety condensation trap 16 Oxygen sensor electrochemical 17 Atmospheric pressure sensor 18 Hydrogen sulfide sensor 19 Oxygen sensor paramagnetic The varian...

Страница 44: ... 5 Wiring diagrams ULTRAMAT 23 44 Manual 3 2016 A5E37100388 003 Figure 3 9 ULTRAMAT 23 bench top unit with internal sample gas pump condensation trap and fine safety filter on front plate optional oxygen measurement ...

Страница 45: ...Description 3 5 Wiring diagrams ULTRAMAT 23 Manual 3 2016 A5E37100388 003 45 Figure 3 10 ULTRAMAT 23 19 rack unit enclosure with internal sample gas pump optional oxygen measurement ...

Страница 46: ...Description 3 5 Wiring diagrams ULTRAMAT 23 46 Manual 3 2016 A5E37100388 003 Figure 3 11 ULTRAMAT 23 19 rack unit enclosure without internal sample gas pump optional oxygen measurement ...

Страница 47: ...k unit enclosure without internal sample gas pump with separate gas path for further IR components optional oxygen measurement Figure 3 13 ULTRAMAT 23 19 rack unit enclosure without internal sample gas pump sample gas path as pipes without safety filter or safety condensation trap optional separate gas path ...

Страница 48: ...Description 3 5 Wiring diagrams ULTRAMAT 23 48 Manual 3 2016 A5E37100388 003 Figure 3 14 ULTRAMAT 23 19 rack unit enclosure with internal sample gas pump and hydrogen sulfide sensor ...

Страница 49: ...Description 3 5 Wiring diagrams ULTRAMAT 23 Manual 3 2016 A5E37100388 003 49 Figure 3 15 ULTRAMAT 23 19 rack unit enclosure with hydrogen sulfide sensor without internal sample gas pump ...

Страница 50: ...Description 3 5 Wiring diagrams ULTRAMAT 23 50 Manual 3 2016 A5E37100388 003 Figure 3 16 ULTRAMAT 23 19 rack unit enclosure with internal sample gas pump and paramagnetic oxygen sensor ...

Страница 51: ...AMAT 23 Manual 3 2016 A5E37100388 003 51 3 5 2 Gas connections Figure 3 17 Gas connections of ULTRAMAT 23 versions The positions of the connections on the devices are shown in the connection diagrams in section Connection diagrams Page 52 ...

Страница 52: ...nector Gas connections 6 mm nozzles see section Gas connections Page 51 X45 ELAN RS485 9 pin connector X90 9 pin interface connector option board with PROFIBUS DP PA X50 37 pin connector Option board binary inputs relay outputs X80 37 pin connector Analog and digital inputs and outputs Figure 3 18 Connections of bench top unit ...

Страница 53: ...n Gas connections Page 51 X45 ELAN RS485 9 pin connector X90 9 pin interface connector option board with PROFIBUS DP PA X50 37 pin connector Option board binary inputs relay outputs X80 37 pin connector Analog and digital inputs and outputs When installing in a cabinet mount analyzer on support rails or telescopic rails Figure 3 19 Connections of rack device ...

Страница 54: ...Description 3 5 Wiring diagrams ULTRAMAT 23 54 Manual 3 2016 A5E37100388 003 3 5 4 Pin assignments Pin assignments of the motherboard Figure 3 20 ULTRAMAT 23 motherboard ...

Страница 55: ...Description 3 5 Wiring diagrams ULTRAMAT 23 Manual 3 2016 A5E37100388 003 55 Add on board Figure 3 21 ULTRAMAT 23 add on board ...

Страница 56: ...ual 3 2016 A5E37100388 003 3 6 Dimensional drawings Rack unit Gas connec tions Pipe nozzle diameter 6 mm or 1 4 Important When installing in a bench top enclosure or cabinet only mount analyzer on support rails Figure 3 22 Dimensional drawings of rack unit ...

Страница 57: ...alyzers with an optional also retrofittable plug in card are Profibus compatible and comply with the binding Device profile for analyzers defined by the PNO PROFIBUS International Central access to the system analyzers is possible with the SIMATIC PDM software tool Fieldbus is the name of a digital communication system with which distributed field devices of a system are linked to each other over ...

Страница 58: ... technology The binding functionality definition for a device class in the form of a profile is the condition for standardized device behavior from various manufacturers the so called interoperability The binding profile for analyzers was defined at the end of 1999 With this the interaction of all PROFIBUS compatible devices of a system is guaranteed In this profile the functionalities of the anal...

Страница 59: ...l structure of a PROFIBUS system 3 7 2 General information All gas analyzers of series 6 as well as the ULTRAMAT 23 offer the following communication facilities ELAN interface RS485 SIPROM GA PROFIBUS DP PA Generic communications interface only ULTRAMAT 6E OXYMAT ULTRAMAT 6E OXYMAT 61 OXYMAT 6 ...

Страница 60: ...veral analyzers You can network up to 12 analyzers The functional principle of the ELAN interface is shown in the following figure 1 Computer 2 RS485 to RS232 USB Ethernet converter with connecting cable 3 RS485 bus connector with jumper 4 Analyzer 5 RS485 cable 6 RS485 bus connector 7 RS485 network 8 9 pin Sub D plug 9 Optional RS485 repeater Figure 3 25 Typical structure of an ELAN network RS485...

Страница 61: ...C bus connector 6ES7 972 0BB11 0XA0 9 pin Sub D plug 6ES7 972 0BB11 0XA0 Repeater 6ES7 972 0AA01 0XA0 Further information can be found in the ELAN interface description Article numbers C79000 B5200 C176 German C79000 B5274 C176 English 3 7 4 SIPROM GA 3 7 4 1 SIPROM GA functions SIPROM GA is a software tool especially for service and maintenance tasks All analyzer functions whether as a single dev...

Страница 62: ...P is necessary In the case of an RS485 network the distance should not exceed 500 m If this distance is exceeded a repeater must be used Software requirements Windows 98 Windows 2000 Windows XP Windows Vista Windows 7 The SIPROM GA software is available on the Internet and can downloaded from the following address SIPROM GA download http support automation siemens com WW llisapi dll aktprim 0 lang...

Страница 63: ...ible ambient temperature range is always observed see Technical specifications Page 31 NOTICE Incorrect mounting The device can be damaged destroyed or its functionality impaired through improper mounting Before installing ensure there is no visible damage to the device Make sure that process connectors are clean and suitable gaskets and glands are used Mount the device using suitable tools Refer ...

Страница 64: ...exists plugs must never be disconnected or lamps fuses replaced when the analyzer is supplied with power ATEX Zone 2 The following applies to devices special versions which are operated according to ATEX in Ex zone 2 DANGER Explosion hazard The ULTRAMAT 23 gas analyzers for use in Ex zone 2 must be installed in a lockable enclosure This enclosure must comply with the requirements of EN 60079 15 an...

Страница 65: ... ULTRAMAT 23 Manual 3 2016 A5E37100388 003 65 Note In the case of device versions for use in Ex zone 2 it is also essential to observe the ATEX compact operating instructions for rack units of Series 6 A5E37888334 ...

Страница 66: ...installation ULTRAMAT 23 66 Manual 3 2016 A5E37100388 003 ...

Страница 67: ...rectives Observe the test certification provisions and laws applicable in your country during connection assembly and operation These include for example National Electrical Code NEC NFPA 70 USA Canadian Electrical Code CEC Canada Further provisions for hazardous area applications are for example IEC 60079 14 international EN 60079 14 EC 5 1 3 Operation in hazardous areas WARNING Operation of anal...

Страница 68: ...k in case of incorrect connection For the electrical connection specifications refer to the information in Electrical connection Page 73 At the mounting location of the device observe the applicable directives and laws for installation of electrical power installations with rated voltages below 1000 V 5 1 6 Missing PE ground connection WARNING Missing PE ground connection Danger of electric shock ...

Страница 69: ...TEX Zone 2 The following applies to devices special versions which are operated according to ATEX in Ex zone 2 DANGER Explosion hazard The ULTRAMAT 23 gas analyzers for use in Ex zone 2 must be installed in a lockable enclosure This enclosure must comply with the requirements of EN 60079 15 and must be designed for all ambient conditions which can occur during operation This enclosure only be open...

Страница 70: ...xpect that the sample gas will contain methane which forms explosive mixtures with oxygen or air in certain concentrations These conditions are possible with certain operating states of the plant 5 1 10 Wetted parts unsuitable for the process medium WARNING Wetted parts unsuitable for the process media Danger of injury or damage to device Hot toxic and corrosive media could be released if the proc...

Страница 71: ...rked accordingly may be assembled Always wash your hands before commencing work The cleaned parts must only be handled on the surfaces which do not come into contact with the sample gas New filters new connecting hoses and oil free mixing equipment must always be used to check the analyzer function 5 2 Gas connections and internal gas path 5 2 1 Gas connections Sample gas line A pipe with a outer ...

Страница 72: ...o connection 6 It is therefore possible to connect the pressure sensor e g when using analyzer cabinets or houses such that it is guaranteed that only changes in atmospheric pressure are recorded 5 2 2 Gas preparation The sample gas must be sufficiently conditioned to prevent contamination of the parts through which it flows The ULTRAMAT 23 is usually preceded by the following elements Gas samplin...

Страница 73: ...supply 4 Sample gas pump option Figure 5 1 Gas conditioning in the ULTRAMAT 23 5 3 Electrical connection 5 3 1 Connection of the signal lines NOTICE Incorrect power supply The 24 V 1 A power supply must be a power limited safety extra low voltage with safe electrical isolation SELV Only connect the signal lines to devices which also have reliable electric isolation from their power supply ...

Страница 74: ...following rule of thumb R RL 2 C 4L R2L where R 100 Ω and C 200 nF are sufficient You must use a non polarized capacitor for the RC element Figure 5 2 Measure to suppress sparks on a relay contact When operated with direct current a spark suppression diode can be installed instead of the RC element Connect the signal lines to the Sub D plugs at the rear of the device Refer to the ELAN interface de...

Страница 75: ...e immediate vicinity of the analyzer Bench top unit A power supply cable must be used which is approved for the country of use or the location The minimum cross section of each conductor must be at least 0 75 mm2 as long as the maximum length of the cable does not exceed 2 m 6 1 2 ft Longer cables require larger conductor cross sections than 0 75 mm2 The cable must at least be suitable for a tempe...

Страница 76: ...n the hazardous area Analyzers envisaged for use in hazardous areas in accordance with CSA Class I Div 2 must be provided with a safety bracket which protects the power connector from being unintentionally disconnected see arrow in above picture This bracket is enclosed loose with the analyzer and must be attached before switching on ...

Страница 77: ...asuring cell no pump no serial interface etc the explanations can be applied accordingly The used numbers must be considered as examples They therefore probably differ from the values displayed on your analyzer The corresponding line remains empty if components are not present in your analyzer If analyzers are installed in closed analysis cabinets opening the cabinet door may result in brief drift...

Страница 78: ...osed 6 2 3 Commissioning and operation with error message WARNING Commissioning and operation with pending error If an error message appears correct operation in the process is no longer guaranteed Check the gravity of the error Correct the error If the error still exists Take the device out of operation Prevent renewed commissioning 6 2 4 For use in hazardous areas 6 2 4 1 Analyzers in hazardous ...

Страница 79: ... Ex zone 2 DANGER Explosion hazard The ULTRAMAT 23 gas analyzers for use in Ex zone 2 must be installed in an appropriate enclosure This enclosure must comply with the requirements of EN 60079 15 and must be designed for all ambient conditions which can occur during operation The maximum ambient temperature is 50 C Suitable measures must additionally be applied to ensure that the generation of pot...

Страница 80: ... Concentrations above 1 000 vpm cause death within a few minutes concentrations above 5 000 vpm cause death within a few seconds When using this device in plant where there may be high concentrations of H2S and you therefore need to take following continual precautions to prevent the effects of poisoning Connect the gas outlet of the analyzer to a gas exhaust unit so that no gas can escape into th...

Страница 81: ... when the pressure has changed by no more than 2 hPa 2 mbar over 15 minutes For analyzers with H2S sensors The sample gas path is sufficiently tight when the pressure has changed by no more than 5 hPa 5 mbar over 15 minutes NOTICE Damage to the analyzer chambers If you apply a pressure above the maximum value the bonding of the analyzer chamber windows could be broken Discharge of sample gas is po...

Страница 82: ... IR channels If an O2 sensor is present its sensitivity is additionally calibrated using the ambient air 20 95 O2 Note Analyzers with H2S sensor The hydrogen sulfide sensor is not calibrated during the course of this first AUTOCAL The zero point of the H2S sensor is only calibrated starting from the second AUTOCAL of the analyzer Note Analyzers without electrochemical O2 sensor In the case of anal...

Страница 83: ... minutes for analyzers with H2S sensor Approx 3 minutes for analyzers with O2S sensor Approx 2 minutes for analyzers which only measure IR components This is made up as follows Twice the set purge time see Calibration AUTOCAL drift values Purge time Page 123 Duration of the internal electronic adjustment corresponds to two and a half times the time constant T90 within see Parameters Time constants...

Страница 84: ...onstants Page 129 The calibration should be repeated every six to twelve months depending on the ambient conditions 6 5 System setup with several analyzers in parallel Example 1 Both analyzers with internal pump and solenoid valve switching between sample gas and zero gas for AUTOCAL The cyclic AUTOCAL of the master device triggers an AUTOCAL in parallel for the slave device via its digital output...

Страница 85: ...sign the Sync function to a relay see Calibration AUTOCAL drift values Cycle time Page 123 Assign the Only CAL contact function to the digital input SYNC see Configuration Inputs outputs pump Binary sync inputs Page 141 Slave Set the AUTOCAL cycle time to 0 to prevent a cyclic AUTOCAL from being triggered see Calibration AUTOCAL drift values Cycle time Page 123 Assign the Sync function to a relay ...

Страница 86: ... for the slave device via its digital output SYNC and the digital input SYNC of the slave device Figure 6 2 Parallel connection without internal pump and solenoid valve switching Parameter assignments Master Enter the AUTOCAL cycle time e g 6 hours see Calibration AUTOCAL drift values Cycle time Page 123 Assign the Sync function to a relay see Configuration Inputs outputs pump Assign relays Page 1...

Страница 87: ...cle time to 0 to prevent a cyclic AUTOCAL from being triggered see Calibration AUTOCAL drift values Cycle time Page 123 Assign the Sync function to a relay see Configuration Inputs outputs pump Assign relays Page 138 Assign the AUTOCAL function to the digital input SYNC see Configuration Inputs outputs pump Binary sync inputs Page 141 ...

Страница 88: ...Commissioning 6 5 System setup with several analyzers in parallel ULTRAMAT 23 88 Manual 3 2016 A5E37100388 003 ...

Страница 89: ... different measured components number of infrared ranges no oxygen measuring cell no pump no serial interface etc the explanations can be applied accordingly The used numbers must be considered as examples They therefore probably differ from the values displayed on your analyzer The corresponding line remains empty if components are not present in your analyzer If analyzers are installed in closed...

Страница 90: ... start the function using the ENTER key You can terminate the function using the ESC key You can recognize the position of the cursor in the display in these instructions in that the corresponding character is printed in bold type and underlined in this display Example The number on the right below the display 12345 in this case is used as a cross reference to the summaries of all menus and dialog...

Страница 91: ...in menu or saving the input values keys for menu control and for incrementing decrementing numerical values Scrolling back in menu or cancellation of an input Switching on and off of internal pump pumping capacity adjustable using menu Key for starting AUTOCAL Immediate return to measuring mode Figure 7 2 Operator panel Note Energy saving The display brightness is reduced after approx 30 minutes w...

Страница 92: ...anently A M D P R S Fault present display lights up permanently S F F A E U Limit violated display lights up permanently G L L L S O Fault logged which is no longer present display lights up permanently Remote control display lights up permanently R R R R F Z Function control analyzer uncoded Access via RS485 serial interface AUTOCAL or warm up phase running display flashes F C C F C C Pump runnin...

Страница 93: ...er interface The ULTRAMAT 23 has a menu based user interface The menu structures can always be represented as follows MAIN MENU Submenu 1 Submenu 2 Submenu 3 Submenu 4 The following Fig shows a diagram of the basic configuration of the user interface Figure 7 3 Menu structure of the ULTRAMAT 23 ...

Страница 94: ...ht edge has been reached 8 ENTER Enter In measuring mode switch over to input mode in input mode import entered parameters or call a menu item The input is suppressed if certain conditions are fulfilled A corresponding message is then output briefly on the display You can use the arrow keys to modify numerical values by increasing or decreasing the digit at which the cursor is located The digits a...

Страница 95: ...down in seconds to 00 00 minutes seconds The analyzer initially carries out an AUTOCAL during the warm up phase The flow of AUTOCAL gas nitrogen or air is displayed in the bottom line and the remaining time is shown in the line above this This calibration cannot be interrupted Following the calibration the analyzer switches to purging with sample gas At the end of the purging phase the analyzer sw...

Страница 96: ...which then takes place If is displayed in measuring mode without a fault being present this means Concentration in sample gas more than 5 higher than the largest measuring range Signal saturation resulting from excessively high sample gas concentrations 7 4 3 Input mode In input mode you can view instrument parameters or calibrate and parameterize the analyzer CAUTION Unauthorized operation The an...

Страница 97: ... by a code for the first time you will be requested to enter the three digit code With the introduction of firmware version 2 15 06 you can now use letters and special characters for the code in addition to numbers Note You should change the factory set codes once you have become acquainted with operation of the ULTRAMAT 23 see section Configuration Special functions Changing the codes language Pa...

Страница 98: ...er is recoded Note In order to code the analyzer again when the input procedures have been finished to protect against unauthorized and unintentional interventions press the MEAS key in measuring mode 7 4 3 2 Key operations step by step This section describes operation of the analyzer with the keys of the operator panel using an example ...

Страница 99: ...sa Call the respective menu item by pressing the ENTER key The cursor is located at P when you have pressed the key twice Now call the Parameters submenu by pressing the ENTER key The adjacent display appears in which you will be requested to enter the code number for code level 1 You can change the value of the code digit to which the cursor is pointing using the and keys Move to the next positio...

Страница 100: ...heading the second line the parame ter and its value to be changed the cursor is positioned in this line Only supplementary information is present in lines 3 and 4 To switch over the measuring range proceed as follows Press the ENTER key The cursor jumps to the measuring range number which you can change using one of the and keys The range definition is imported when you press the ENTER key again ...

Страница 101: ...rds If you repeatedly press the ESC key you return back to the main menu step by step If you press the ESC key again in the main menu the analyzer switches over from input to measuring mode All inputs are imported at the same time However you will not be asked to confirm the inputs An example will clarify this The analyzer is in measuring mode and is uncoded Switch from measuring mode to input mod...

Страница 102: ...CAL can also be triggered via the binary input The binary input has priority over the key 7 4 3 5 The PUMP key If the analyzer is equipped with an internal sample gas pump this can be switched on and off using the PUMP key If the pump is switched off while the analyzer is in input mode it is also switched on again by pressing the MEAS key if parameterized accordingly see Configuration Inputs outpu...

Страница 103: ...all submenus which can be accessed from the Analyzer status menu The arrows lead by one menu item to the next lower menu level which is called by this menu item This display applies to an analyzer without H2S probe and without paramagnetic O2 probe The differences when using analyzers with one of these probes are described in section Diagnostics Diagnostics values Page 107 ...

Страница 104: ... in the logbook and is output in alphanumeric text an overview of the possible faults can be found in section Faults Page 178 Viewing the logbook is protected by code level 1 Following access to the logbook you can Display all recorded faults in succession using the key Delete the currently displayed fault message using the ENTER key If further faults are present these appear in succession You sho...

Страница 105: ...uses have been eliminated Note If the analyzer is in measuring mode you can recognize the occurrence of a maintenance request in that an M appears at the right edge 8 1 1 3 Analyzer status Status AUTOCAL deviation This dialog indicates the deviation in setpoint between several AUTOCAL procedures The parameters have the following meanings The text in the two top lines provides information on the nu...

Страница 106: ...warning maintenance request and fault are the two minimum values where a maintenance request or fault message is output when fallen below 8 1 1 5 Analyzer status Status H2S sensor status The H2S sensor ages with increasing operating time thereby steadily decreasing its sensitivity If a value below the mini mum value for a warning is determined during calibration of the sensitivity the service life...

Страница 107: ...s of the H2S sensor section Analyzer status Diagnostics values H2S sensor Page 109 H2S and O2 sensors A query is made for the component and a branch then made to the called sensor 8 1 2 1 Analyzer status Diagnostics values IR In this submenu you can call the diagnostics values of the in frared measuring ranges These are ADU are voltage and signal values of the analog to digital converter prior to ...

Страница 108: ... This dialog displays the diagnostics values of the electrochem ical oxygen sensor option Meaning Sensorsig is the current pressure compensated voltage of the O2 sensor in mV O2 is the current oxygen value Negative values are also possible here Inst date is the installation date of the O2 sensor see section Calibration O2 measuring range Sensor inst date Page 114 Inst volt is the pressure compensa...

Страница 109: ... This dialog displays the diagnostics values of the pres sure sensor see section Calibration Pressure sensor Page 121 The displayed values have the following meaning ADC pressure is the actual voltage of the pressure sensor measured at the output of the A D converter Air pressure is the actual atmospheric pressure in mbar 8 1 2 6 Analyzer status Diagnostics values Other diagnostics values This men...

Страница 110: ... is not shown for space reasons as well as the start of scale value either 0 2 or 4 mA and the full scale value 20 mA of the output current range Refer to section Configuration Inputs outputs pump Analog outputs Page 134 for adjustment of the start of scale values 8 1 3 Analyzer status Factory settings hardware Factory settings are parameters which are already set on de livery such as Serial No Re...

Страница 111: ...LTRAMAT 23 and to readjust the zero point and sensitivity In addition you can calibrate the oxygen sensor and the pressure sensor and also define the AUTOCAL parameters The Fig shown below indicates the menu sequence for an analyzer without H2S sensor The menu displays and their functions are described in the following sections The calibration functions can only be addressed if you have enabled co...

Страница 112: ...quence for the calibration functions of the H2S sensor The calibration functions of the H2S sensor are described in section Calibration H2S sensor Page 118 8 2 2 Calibration Infrared measuring range In this menu you can In line 2 Set the setpoints of the calibration gases for the individual ranges Select a total or single calibration In lines 3 and 4 Start a calibration procedure This function is ...

Страница 113: ...ng ranges These are usually the concentrations of the measured components in the respective calibration gas They should be set to a value which is between 70 and 100 of the full scale value If Total cal ON has been selected the analyzer automatically uses the setpoint of range 2 for range 1 With Total cal OFF any input is possible between the start of scale and full scale values of the respective ...

Страница 114: ...ical oxygen measuring range In this menu you can call the following functions for the elec trochemical oxygen sensor in order to Enter the installation date of the electrochemical O2 sensor Recalibrate the zero point of the electrochemical O2 sensor Recalibrate the measuring range of the electrochemical O2 sensor 8 2 3 1 Calibration O2 measuring range Sensor inst date You must enter the date every...

Страница 115: ... low oxygen concentrations In such cases we recommend flow periods of approx 30 minutes before you use the current value 8 2 3 3 Calibration O2 measuring range Calibrate measuring range You can calibrate the sensitivity of the electrochemical O2 sensor using this function The adjacent menu display appears when you select the func tion Start the calibration procedure by positioning the cursor to th...

Страница 116: ... 4 Calibration Paramagnetic oxygen sensor In this menu you can call the following functions for the para magnetic oxygen sensor AUTOCAL O2 sens YES factory setting The zero point or sensitivity of the paramagnetic oxygen sensor is set with each AUTOCAL Selection of zero point or sensitivity is carried out using the parameter in the 2nd line AUTOCAL with N2 NO No calibration of the paramagnetic oxy...

Страница 117: ...e sensitivity If the adjacent display appears perform the full scale calibra tion as follows 1 Connect the sample gas inlet to the calibration gas 2 Inject calibration gas with a flow rate of 1 1 2 l min 3 Position the cursor at the beginning of the 3rd line Start calibration and press the ENTER key Once the intended flow rate has been reached the message Correction with ENTER appears in the 4th l...

Страница 118: ...sor as described in the follow ing sections The following sequence must be observed when calibrating the sensor 1 Enter correction factors for temperature compensation of zero point 2 Enter correction factors for temperature compensation of sensitivity 3 Caibrate zero point of the H2S sensor 4 Caibrate measuring range of the H2S sensor 5 Enter installation date Steps 1 2 and 5 are only carried out...

Страница 119: ...nsor As the zero gas you can use Nitrogen or air free of H2S To do this navigate as follows Calibration Please enter code Calibrate probe Choose component H2S Calibrate zero The adjacent display appears In the case of analyzers with an internal sample gas pump selecting this function switches from the sample gas inlet inlet 1 to the zero gas inlet inlet 3 Calibrate the zero point as follows Connec...

Страница 120: ...nt display appears Now carry out the following steps for the sensitivity calibration 1 Connect the sample gas inlet to the calibration gas 2 Inject calibration gas to the sensor with a flow rate of 1 2 2 0 l min 3 Wait until the measured value has stabilized 4 Then press the ENTER key 5 Exit the calibration by pressing the ESC key The message Tolerance not o k appears if an error occurs during the...

Страница 121: ...ary Temperature compensation of sensitivity Proceed as follows for this from menu display Enter TC pa rameters 1 Position the cursor on the second line 2 Then press the ENTER key The adjacent display appears You can now view the factors of the TC parameters for the sensitivity and change them if necessary 8 2 6 Calibration Pressure sensor In the first line of this menu display you can re enter the...

Страница 122: ...rge time These three parameters are described sepa rately 8 2 7 1 Calibration AUTOCAL drift values Drift values This function is used to display the drift values of the zero point and sensitivity and to change them if necessary The drift values are the total of the deviations in measured values for the zero and sensitivity calibrations This parameter is specific to the component This menu display ...

Страница 123: ...ke place If the flow during a cyclic zero adjustment is too low this ad justment is aborted and a fault is displayed This procedure is entered in the logbook 8 2 7 3 Calibration AUTOCAL drift values Purge time Use this function to set or change the purge time This is the duration of flow with sample gas during an AUTOCAL procedure Following calling of the purge time you can set or change the purge...

Страница 124: ...ications can only be made within the limits which have been preset for your analyzer The analyzer checks parameter changes for plausibility and rejects them if applicable The following figure shows the menu sequence of this function group The display elements are described in section Input mode Page 96 Access to the Parameters menu is protected by code level 1 ...

Страница 125: ...nge 1 or 2 or permit autoranging automatic switching over between these two ranges The Actual range parameter can have the following values 1 The analyzer is set to the smaller range MR 1 2 The analyzer is set to the larger range MR 2 1 2 The analyzer is set to the larger range MR 2 The start of scale value of the analog output corresponds in this case to the full scale value of the smaller range ...

Страница 126: ... i e if an analyzer is factory set for a total range from 0 to 2000 mg m3 modifications are only possible within this range The following definitions also apply The smaller MR must not be greater than the higher MR The following input limits apply to the ranges Lower limit 0 01 times the smaller MR according to factory setting label Upper limit 1 1 times the higher MR according to factory setting ...

Страница 127: ...ranges Parameters Measuring ranges Switch ranges Page 125 The two switchover points should be as far apart as possible and the switchover point from MR1 to MR2 must be greater than that from MR2 to MR1 The following conditions have been assumed in the display Your analyzer has two ranges MR1 from 0 to 400 mg m3 MR2 from 0 to 2000 mg m3 The hystereses are defined as MR1 MR2 at 100 MR2 MR1 at 90 Thi...

Страница 128: ...esponding limit signal see section Configuration Inputs outputs pump Assign relays Page 138 The limits are not updated During the first warm up phase During an AUTOCAL During the message Function control and analog output at Hold measured value see section Configuration Inputs outputs pump Analog outputs Page 134 If you have selected Limit 1 or Limit 2 a menu display ap pears in which you can ente...

Страница 129: ... the H2S sensor from high con centrations of H2S This function is enabled by default ON Execution of this function is described in section Probe protec tion function Page 156 8 3 4 Parameters Time constants You can use this function to set various time constants to sup press noise in the measured signal During processing of the measured signals these time constants reduce the noise by delaying the...

Страница 130: ...contrast You can use this menu to select two dialogs via which the pump capacity and the contrast of the LCD can be changed 8 3 5 1 Parameters Pump LCD contrast Pump In this menu you can Increase the pump capacity using the or key Decrease the pump capacity using the key Store the set pump capacity using the ENTER key Cancel the input using the ESC key Changes to the pump capacity are shown on the...

Страница 131: ...rast In this menu you can Increase the contrast using the or key This darkens the characters Decrease the contrast using the key This brightens the characters Store the set contrast using the ENTER key Cancel the input using the ESC key Note Simultaneous pressing of the three keys and sets an average contrast again ...

Страница 132: ...gure shows the associated menu sequence further menu sequences are shown under 842 and 843 An explanation of the display elements can be found in section Input mode Page 96 Access to the Configuration menu is protected by code level 2 The special functions menu display 842 are described in section Configuration Special functions Page 142 the analyzer tests menu display 843 in section Configuration...

Страница 133: ...Functions 8 4 Configuration ULTRAMAT 23 Manual 3 2016 A5E37100388 003 133 Figure 8 2 Overview of configuration of special functions ...

Страница 134: ...o assign certain functions to the fol lowing elements Relays Inputs and outputs Furthermore the following settings can be made using this menu Synchronization of several analyzers Pump response with AUTOCAL and in measuring mode 8 4 1 1 Configuration Inputs outputs pump Analog outputs You can use this menu to parameterize the analog outputs This input always refers equally to all components ...

Страница 135: ...s switched off OFF position the current output is limited to the start of scale value If 2 or 4 mA is set as the lower limit the output is now indeed limited to 2 or 4 mA In the adjacent display the start of scale value of the analog current range is set to 4 mA The following tables represent the correlation between analog current outputs and measuring range limits Table 8 1 Start of scale value o...

Страница 136: ...utput during function control Note If a fault is present on the analyzer only the values of the setting Output during faults apply Simultaneous occurrence of values of the setting Output during FCTRL are ignored in this case The status FCTRL function control is set During an AUTOCAL procedure During the warm up phase During a calibration procedure During remote control via the communication interf...

Страница 137: ...mA 21 0 mA 2 20 mA 21 0 mA 4 20 mA 21 0 mA NAMUR 20 mA 21 5 mA Analog output during fault Here you can define the type of measured value output during a fault Output of the following measured values is possible here Hold The value measured directly prior to commencement of a fault is output unchanged This also applies to the limits which are output see section Parameters Limits Page 128 Actual The...

Страница 138: ... assign different functions to up to eight relays which are installed in the analyzer such as signals or functions of external solenoid valves If an option module is present in the analyzer eight additional relays i e a total of 16 relays can be assigned corresponding functions Each function may only be assigned once i e to one single relay The analyzer outputs an error message if you attempt a se...

Страница 139: ...tion gas flowing Ext solenoid valve open Sync Synchronization signal is output AUTOCAL only Zero gas flow and adjustment not during sample gas purging phase The pin assignments of the relays in the de energized state are described in section Pin assignments Page 54 The functions which can be assigned to the relays have the following meanings Limit messages The upper and lower limits can be defined...

Страница 140: ... Occurrence of maintenance request assigned to relay 5 in Fig CAL MEAS Switching over from measuring mode to AUTOCAL applied to relay 6 in Fig Service switch Occurrence of a function control In this menu you can trigger external solenoid valves via relay contacts Zero gas The zero gas supply which is triggered with AUTOCAL Span gas The calibration gas supply assigned to relay 7 in Fig Sync Synchro...

Страница 141: ...zero adjustment is aborted and an error status set This aborted zero adjustment is entered in the logbook Activate CAL relay set in Fig The analyzer enters the CAL status but does not carry out an AUTOCAL The analyzer waits until the Sync input becomes inactive It then enters the status Purge sample gas and subsequently selects measuring mode Binary inputs You can use this dialog to freely configu...

Страница 142: ...oranging OFF Autorange x Autoranging is switched on Delete logbook x Delete all fault and maintenance request entries 8 4 1 4 Configuration Inputs outputs pump Pump at CAL MEAS You can use this menu to define the response of the pump The following parameters and values are possible Pump at CAL Pump switched ON or OFF during an AUTOCAL Pump at MEAS Pump switched ON or OFF during measuring mode 8 4 ...

Страница 143: ...by assigning the same code to both levels With the introduction of firmware version 2 15 06 you can now use letters and special characters for the code in addition to numbers With all older firmware versions you could only enter numbers The modified codes are effective immediately You should therefore make a note of the changed codes and keep this at a safe place In third line of this dialog you c...

Страница 144: ... from the last AUTOCAL must not exceed this value in this example 6 see also section Page 122 otherwise a maintenance request is triggered Number of AUTOCAL procedures until a reference is set again set number 4 The previous deviation is still displayed with the 4th AUTOCAL at the same time the value of the 4th AUTOCAL is used as the new reference value If a maintenance request AUTOCAL deviation t...

Страница 145: ...matic transmission of measured values can be switched on off With ON the analyzer sends a measured value frame cyclically every 500 ms Note To avoid considerably hindering communication within an ELAN network this function should only be set to ON when required e g with correction of cross interference Sync zero cal ON OFF This function is not yet available Therefore only OFF is the currently vali...

Страница 146: ...ted using the following example Analyzer 1 delivers the measured values analyzer 2 uses these values for a correction calculation Note Neither analyzer is capable of measurements during the AUTOCAL Therefore it may be necessary to evaluate signals for the function control Example of correction of cross interference of CO2 on CO with 6 vpm CO at 25 CO2 via ELAN ...

Страница 147: ...Functions 8 4 Configuration ULTRAMAT 23 Manual 3 2016 A5E37100388 003 147 ...

Страница 148: ...ged Note In order to work with the provided GSD and DD the ID number parameter must have the value 1 3 Only the Profile ID number for multi variable devices complex analyzers is positively acknowledged PB relay You can use this function to enable the 8 relays of the add on card for control via PROFIBUS To allow activation none of these relays must already be occupied by a device internal function ...

Страница 149: ...parameter on or off there If the constant cross interference is switched ON the measured value of the selected component is corrected with the entered value by adding 8 4 2 4 Configuration Special functions Factory data reset units Configuration Special functions Factory data reset units You can use this menu to select a number of items with which e g inappropriate configurations and analyzer sett...

Страница 150: ...Factory data reset units Change units In the second line of this menu display you can change the factory set units of the measured components After changing the unit the display of the MB min and MB max parameters is adapted accordingly This dialog is specific to the component Note The full scale values may assume unusual values as a result of the component specific conversion factors Subsequent a...

Страница 151: ...ncorrect execution of this function may make the analyzer permanently incapable of measuring Therefore this function must only be carried out by qualified servicing personnel Following selection of the special functions the adjacent menu is displayed with options for the following device tests Menu display Keys Flow switch Inputs and outputs Various internal components Testing of chopper IR source...

Страница 152: ...eys in succession The analyzer normally recognizes that a key has been pressed and indicates this This test cannot be prematurely cancelled Test of flow switch This indicates whether the sample gas flow is correct or not Depending on the type of gas supply it may be necessary to switch on the pump using the PUMP key 8 4 3 3 Configuration Device test Inputs outputs In this menu you can call the tes...

Страница 153: ... selected relay active or inactive inactive in the Fig The pin assignments of plug X80 motherboard und X50 add on board are described in section Pin assignments Page 54 You can exit the test by pressing the ESC key Configuration Device test Inputs outputs Test external solenoid valve You can use this function to trigger external solenoid valves for the zero and calibration gas supplies via the rel...

Страница 154: ...pump SYNC inputs test Result of the binary inputs test The adjacent error message occurs if an attempt is made to call this function for a device without add on board 8 4 3 4 Configuration Device test Chopper IR source You can use this function to switch the chopper and IR source off for test purposes NOTICE Device failure Incorrect execution of this function may make the analyzer permanently inca...

Страница 155: ...authorized servicing engineers using a special access code 8 5 Automatically executed functions 8 5 1 Probe protection and purging function A protection and purging function is implemented by means of software since H2S concentrations above the specified continuous concentration impair the functionality and service life of the H2S probes In addition a purging function is implemented for the 50 ppm...

Страница 156: ...ection function running is displayed in the measurement screen at the right edge where the test letter appears fault no longer pending has been logged The zero gas valve is opened The Function control status is set As long as the protection function is active the zero gas valve remains open during the zero gas purge time The device then switches to purging of the sample gas path with sample gas Th...

Страница 157: ...lues Purge time Page 123 The protection function can be enabled and disabled using the menu item H2S probe protection see section Parameters Limits H2S sensor protection Page 129 The function is ON with the factory setting The device remains in measuring mode while the protection function is running You can read out via ELAN or PROFIBUS whether the protection function of the analyzer is being proc...

Страница 158: ...h air The function test is set during execution of the purging function in order to signal that the displayed value is incorrect How the purging function works The purging function is triggered if the continuous measured value of H2S is greater than the permissible continuous concentration 12 5 vpm in measuring mode for a period equal to the duration of the zero gas purge time Following triggering...

Страница 159: ...ation AUTOCAL etc Sequence parameter The zero gas purge time is twice the AUTOCAL purge time The pre purging phase is equal to the AUTOCAL purge time The AUTOCAL purge time is an adjustable parameter whose setting is described in section Calibration AUTOCAL drift values Purge time Page 123 The device remains in measuring mode while the protection function is running You can read out via ELAN or PR...

Страница 160: ...Functions 8 5 Automatically executed functions ULTRAMAT 23 160 Manual 3 2016 A5E37100388 003 ...

Страница 161: ... operated continuously since the H2S sensor has its own battery whose voltage is retained through operation of the ULTRAMAT 23 With the analyzer switched off the power supply to the sensor is from its own battery The resulting discharging of the battery impairs the sensor functionality and results in zero and span drifts as well as increased signal noise This malfunction may last for 2 days or lon...

Страница 162: ...erted by means of appropriate valve switching Reason H2S is highly soluble in water and accumulates in the condensate This accumulation increases as the sample gas pressure increases This effect can result in significant delays in the response time Gas moisture The calibration gas must have the same moisture as the sample gas If the sensor is used with a very dry gas for a longer period e g when f...

Страница 163: ...signal of the sensor is subject to drift This drift can be detected only through regular review and corrected as needed This involves using a calibration gas with a defined concentration of hydrogen sulfide To keep potential measurement uncertainty within strict limits we recommend a monthly calibration with a calibration gas with a concentration of 50 vpm H2S ...

Страница 164: ...Application note 9 1 H2S sensor with small measuring range ULTRAMAT 23 164 Manual 3 2016 A5E37100388 003 ...

Страница 165: ...rticular precautionary measures Have maintenance work carried out by qualified personnel WARNING Hot toxic or corrosive process media Danger of injury during maintenance work When working on the process connection hot toxic or corrosive process media could be released As long as the device is under pressure do not loosen process connections and do not remove any parts that are pressurized Before o...

Страница 166: ... information for analyzers used in hazardous areas WARNING Impermissible repair and maintenance of the device Repair and maintenance must be carried out by Siemens authorized personnel only WARNING Electrostatic charge Danger of explosion in hazardous areas if electrostatic charges develop for example when cleaning plastic surfaces with a dry cloth Prevent electrostatic charging in hazardous areas...

Страница 167: ...nnect the device correctly after maintenance Close the device after maintenance work Refer to Connecting Page 67 10 2 Maintenance work WARNING Dangerous materials Switch off the supply of sample gas before commencing maintenance work and purge the gas paths with air or nitrogen During maintenance work protect yourself against contact with toxic or corrosive condensate Wear appropriate protective g...

Страница 168: ...ction in measuring accuracy or malfunctioning of the analyzer To maintain the measuring accuracy of the ULTRAMAT 23 it may be necessary to carry out a temperature compensation following the replacement of certain parts Parts to which this statement apply are identified in the spare parts list see Page 185 by This particularly applies if brief temperature fluctuations 5 C 9 F occur at the installat...

Страница 169: ...the analyzer may be used see also section Electronics Page 190 10 2 5 Replacing the fine safety filter To replace the filter proceed as follows Unscrew the four screws of the top housing cover and remove the cover to the rear Determine the contaminated filter according to its type see Gas path Page 187 Remove the hoses from the filter Remove the old filter The filter must be disposed of as residua...

Страница 170: ...mposition of the sample gas 5 Push the condensation trap on again from below CAUTION Condensate in the analyzer If condensate is spilled onto the analyzer during this process it can penetrate into the analyzer through gaps in the housing Such an analyzer is not suitable for measurements and therefore must not be used any longer 10 2 6 2 Replacing the coarse filter Proceed as follows for this 1 Swi...

Страница 171: ...t cover and remove the cover 2 Unlock the plug of the sensor connection and remove 3 Unscrew the O2 sensor out of its holder 4 Remove the gasket of the O2 sensor The exhausted O2 sensor must be disposed of as electronic waste with the code number 160215 Dangerous component removed from used equipment It must therefore be disposed of correctly and in an environmentally friendly manner by a local wa...

Страница 172: ...ead to electric shock For this reason the sensor module may only be replaced when power is off WARNING Danger of chemical burns The H2S sensor contains sulfuric acid which leads to burns on unprotected skin Therefore do not use any tools when replacing the sensor module which could damage the sensor due to sharp edges or squeezing If contact with the acid occurs nevertheless rinse the affected ski...

Страница 173: ...ending on the operating mode and is therefore excluded from the analyzer guarantee Proceed as follows to remove the old sensor 1 Flush the gas path for about 10 minutes with zero gas AUTOCAL 2 When sample gas is no longer present in the gas path disconnect the analyzer from the supply voltage 3 Open the unit by removing the four bolts on the cover ...

Страница 174: ... 2 Maintenance work ULTRAMAT 23 174 Manual 3 2016 A5E37100388 003 4 Remove the connector from the H2S sensor arrow 5 Unscrew the H2S sensor out of the holder Figure 10 1 Position of the H2S sensor in the analyzer in shaded area ...

Страница 175: ...ded 2 Plug the cable with the connector onto the sensor 3 Close the analyzer by screwing tight the cover 4 Switch the analyzer on and wait for the warming up phase 5 Check for leaks in the device This is described in section Leaks in the gas paths Page 81 6 Calibrate the H2S sensor as described in section Calibration H2S sensor Page 118 7 Enter the installation date with the menu command H2S Insta...

Страница 176: ...e sensor may only be replaced by specially trained personnel We therefore recommend that you return the analyzer to the factory in order to replace the sensor If replacement is carried out on site nevertheless you must expect limitations in the measuring accuracy Details for returning devices can be found in section Returned delivery Page 226 ...

Страница 177: ...The AUTOCAL parameters can be entered as described in section Calibration AUTOCAL drift values Page 122 Using the conditions defined for the AUTOCAL deviation see section Configuration Special functions AUTOCAL deviation Page 144 the actual deviation may deviate from the maximum permissible value In such cases it may be meaningful to set a shorter interval between two AUTOCAL procedures If this do...

Страница 178: ...s and measures to eliminate the faults If nothing is specified for a fault message in the Remedy column you must contact the servicing department when this message occurs Message Possible causes Remedy Measured value channel 1 beyond tolerance Measured value display Analyzer unit of first component is faulty Measured value channel 2 beyond tolerance Measured value display Analyzer unit of second c...

Страница 179: ...ace the blocked parts hose filter etc If the problem is still present Inform the service department Pump not running Start the pump as described in section Configuration Inputs outputs pump Pump at CAL MEAS Page 142 Pump capacity too low Increase the pump capacity as de scribed in section Parameters Pump LCD contrast Pump Page 130 Pump faulty Pump must be replaced Inform the service department Con...

Страница 180: ...faulty Motherboard faulty Half bridge voltage outside tolerance Channel amplifier faulty Motherboard faulty Lockin error Channel amplifier faulty Motherboard faulty Sensitivity of O2 sensor too low O2 sensor faulty or no longer usable as result of aging Replace the O2 sensor as described in section Replacing the electrochemical oxygen sensor Page 171 External ADC error Electronics faulty External ...

Страница 181: ...them off 2 Purge the sample gas path with air or nitrogen 3 Switch the analyzer off 4 Disconnect the power plug 5 Disconnect all hose connections from the rear of the analyzer With pipe versions unscrew all pipes Bench top unit 1 Make sure that gas is no longer flowing through the analyzer If external pumps are present switch all of them off 2 Purge the sample gas path with air or nitrogen 3 Switc...

Страница 182: ...ulfide sensor remove this from the analyzer see section Replacing the hydrogen sulfide sensor Page 172 Bench top unit 1 Make sure that gas is no longer flowing through the analyzer If external pumps are present switch all of them off 2 Purge the sample gas path with air or nitrogen 3 Switch the analyzer off 4 Disconnect the power plug 5 Empty the condensation trap see section Emptying the condensa...

Страница 183: ... the acid occurs nevertheless rinse the affected skin immediately with plenty of water Disposal of hydrogen sulfide sensor The exhausted or faulty H2 sensor is hazardous waste and must be packed and disposed of accordingly The exhausted H2S sensor is electronic waste with the code number 160215 that is a dangerous component removed from used devices It must therefore be disposed of correctly and i...

Страница 184: ...Taking out of operation and disposal 12 2 Scrapping the analyzer ULTRAMAT 23 184 Manual 3 2016 A5E37100388 003 ...

Страница 185: ...executed Depending on the replaced component it may also be necessary to carry out additional adjustment work e g basic electronic adjustment checking of cross sensitivities 13 1 Information for ordering spare parts The order for spare parts must contain the following information Quantity Designation Order No Device name MLFB and serial number of the gas analyzer to which the spare part belongs Or...

Страница 186: ...LFB 7MB2337 2AF10 3PH0 serial number N1 D2 111 The spare parts lists of this analyzer are structured according to Gas path Electronics unit Pump Analyzer unit The following parts of this section contain various drawings showing the position of the spare parts in the analyzer The parts with numbers are available as spare parts and are described in the corresponding spare parts tables ...

Страница 187: ...ath ULTRAMAT 23 Manual 3 2016 A5E37100388 003 187 13 2 Gas path The parts with numbers are available as spare parts They are described in the corresponding table Figure 13 1 19 rack unit Figure 13 2 19 rack unit with separate gas paths ...

Страница 188: ... C79302 Z1210 A2 9 Pressure switch A5E37371678 Variant B06 Cleaned for O2 10 Solenoid valve A5E35105570 10 Solenoid valve C79451 A3494 B33 Variant B06 Cleaned for O2 14 Safety filter for sample gas C79127 Z400 A1 15 Safety filter for zero gas chopper purging C79127 Z400 A1 16 Connecting socket A5E36448145 16 Connecting socket A5E36448926 Variant B06 Cleaned for O2 ...

Страница 189: ...ation Order No Remarks 7 Electrochemical oxygen sensor C79451 A3458 B55 7 Electrochemical oxygen sensor A5E35951900 Variant B06 Cleaned for O2 11 Flowmeter C79402 Z560 T1 With mounting bracket 11 Flowmeter A5E35980458 With mounting bracket only variant B06 Cleaned for O2 12 Condensation trap C79451 A3008 B43 With mounting bracket 12 1 Filter C79451 A3008 B60 In the condensation trap package size 3...

Страница 190: ...gnation Order No Remarks 3 LCD module C79451 A3494 B16 4 Keypad C79451 A3492 B605 5 Plug filter W75041 E5602 K2 5 1 Fuse W79054 L1010 T630 200 V 230 V AC T 630 mA L 250 V see inscription on rear of device 5 2 Fuse W79054 L1011 T125 100 V 120 V AC T 1 25 A L 250 V see inscription on rear of device Set of connectors accesso ry A5E33941970 Appliance plug Sub D connector Set of screwdrivers acces sory...

Страница 191: ... 3 1 Add on board DP A5E00057159 PROFIBUS DP 3 2 Add on board PA A5E00056834 PROFIBUS PA 3 3 Firmware PROFIBUS A5E00057164 Following replacement of this part special work is required which can only be carried out by qualified personnel trained for this task for example temperature compensation basic electronic adjustment etc As a result of an update in the device firmware please contact the respon...

Страница 192: ...pump C79451 A3494 B10 50 Hz 8 1 Sample gas pump A5E35980470 50 Hz for variant B06 Cleaned for O2 8 2 Sample gas pump C79451 A3494 B11 60 Hz 8 2 Sample gas pump A5E35980528 60 Hz for variant B06 Cleaned for O2 8 3 Sealing set C79402 Z666 E20 For sample gas pumps 8 1 and 8 2 8 3 Sealing set A5E35980531 For sample gas pumps 8 1 and 8 2 variant B06 Cleaned for O2 ...

Страница 193: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 193 13 5 IR analyzer units 13 5 1 Overview ...

Страница 194: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 194 Manual 3 2016 A5E37100388 003 ...

Страница 195: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 195 ...

Страница 196: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 196 Manual 3 2016 A5E37100388 003 ...

Страница 197: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 197 13 5 2 Analyzer unit 7MB2335 7MB2355 Figure 13 9 Analyzer unit 7MB2335 7MB2355 ...

Страница 198: ...468 B513 4 Plate with threaded bolts and windows A5E35980542 Only variant B06 Cleaned for O2 5 1 O ring C71121 Z100 A99 5 1 O ring A5E35980590 Only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B231 180 mm 5 Analyzer chamber with O ring A5E35982142 180 mm only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B232 90 mm 5 Analyzer chamber with O ring A...

Страница 199: ...CO smallest MR 5 7 Receiver chamber A5E35983110 For CO smallest MR 5 only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B528 For CO smallest MR 5 7 Receiver chamber A5E35983122 For CO smallest MR 5 only variant B06 Cleaned for O2 7 Receiver chamber A5E34729715 For CO MLFB 7MB2355 7 Receiver chamber C79451 A3468 B536 For CO2 smallest MR 1000 vpm 7 Receiver chamber A5E35983141 For CO2 s...

Страница 200: ...mber C79451 A3468 B581 For N2O 7 Receiver chamber A5E35983192 For N2O only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B539 For SF6 7 Receiver chamber A5E35983196 For SF6 only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B538 For C6H14 7 Receiver chamber A5E35983203 For C6H14 only variant B06 Cleaned for O2 Following replacement of this part special work is required wh...

Страница 201: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 201 13 5 3 Analyzer unit 7MB2337 7MB2357 Figure 13 10 Analyzer unit 7MB2337 7MB2357 ...

Страница 202: ...ing A5E35980590 Only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B231 180 mm 5 Analyzer chamber with O ring A5E35982142 180 mm only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B232 90 mm 5 Analyzer chamber with O ring A5E35982156 90 mm only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B233 60 mm 5 Analyzer chamber with...

Страница 203: ...E34729715 For CO MLFB 7MB2357 7 1 7 2 Receiver chamber C79451 A3468 B536 For CO2 smallest MR 1000 vpm 7 1 7 2 Receiver chamber A5E35983141 For CO2 smallest MR 1000 vpm only variant B06 Cleaned for O2 7 1 7 2 Receiver chamber C79451 A3468 B526 For CO2 smallest MR 1000 vpm 7 1 7 2 Receiver chamber A5E35983146 For CO2 smallest MR 1000 vpm only variant B06 Cleaned for O2 7 1 7 2 Receiver chamber C7945...

Страница 204: ...5984197 For SO2 channel 2 only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B581 For N2O 7 Receiver chamber A5E35983192 For N2O only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B539 For SF6 7 Receiver chamber A5E35983196 For SF6 only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B538 For C6H14 7 Receiver chamber A5E35983203 For C6H14 only variant B06 Clean...

Страница 205: ...ies 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 205 13 5 4 Analyzer unit 1 7MB2338 7MB2358 13 5 4 1 AA AK AB AC for CO NO Figure 13 11 Analyzer unit 7MB2338 7MB2358 AA AK AB AC configuration for CO NO ...

Страница 206: ...56 Analyzer chamber AC 90 mm only variant B06 Cleaned for O2 5 Analyzer chamber with O ring C79451 A3468 B233 Analyzer chamber AB 60 mm 5 Analyzer chamber with O ring A5E35982163 Analyzer chamber AB 60 mm only variant B06 Cleaned for O2 6 Gas filter C79451 A3458 B500 For CO 6 Gas filter A5E35983013 For CO only variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B530 For CO 7 Receiver chambe...

Страница 207: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 207 13 5 4 2 AD for CO NO Figure 13 12 Analyzer unit 7MB2338 7MB2358 AD configuration for CO NO ...

Страница 208: ...ver chamber A35984307 For CO only variant B06 Cleaned for O2 5 2 Analyzer chamber with O ring C79451 A3468 B233 Analyzer chamber 60 mm 5 2 Analyzer chamber with O ring A5E35982163 Analyzer chamber 60 mm only variant B06 Cleaned for O2 5 2 1 O ring C71121 Z100 A99 5 2 1 O ring A5E35980590 Only variant B06 Cleaned for O2 6 2 Gas filter C79451 A3468 B542 For NO 6 2 Gas filter A5E35983036 For NO only ...

Страница 209: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 209 13 5 4 3 DC for CO2 NO Figure 13 13 Analyzer unit 7MB2338 7MB2358 DC configuration for CO2 NO ...

Страница 210: ... chamber A5E35984315 For CO2 only variant B06 Cleaned for O2 7 1 Optical filter with filter support A5E00502911 7 1 Optical filter with filter support A5E35984319 Only variant B06 Cleaned for O2 8 Analyzer chamber with O ring C79451 A3468 B231 Analyzer chamber 180 mm 8 Analyzer chamber with O ring A5E35982142 Analyzer chamber 180 mm only variant B06 Cleaned for O2 8 1 O ring C71121 Z100 A99 8 1 O ...

Страница 211: ...ts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 211 13 5 4 4 BA BD CB for CO CO2 and CO2 CH4 Figure 13 14 Analyzer unit 7MB2338 7MB2358 BA BD CB analyzer unit 1 CO CO2 and CO2 CH4 ...

Страница 212: ...r C79451 A3468 B532 For CO 7 Receiver chamber A5E35984327 For CO only variant B06 Cleaned for O2 9 Receiver chamber C79451 A3468 B526 For CO2 9 Receiver chamber A5E35983146 For CO2 only variant B06 Cleaned for O2 7MB2338 7MB2358 CB Part No Designation Order No Remarks 5 Analyzer chamber C79451 A3468 B235 Analyzer chamber 6 mm 5 Analyzer chamber A5E35982178 6 mm only variant B06 Cleaned for O2 7 Re...

Страница 213: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 Manual 3 2016 A5E37100388 003 213 13 5 4 5 BB CA for CO CO2 and CO2 CH4 Figure 13 15 Analyzer unit 7MB2338 7MB2358 BB CA ...

Страница 214: ...06 Cleaned for O2 7 Receiver chamber C79451 A3468 B532 For CO 7 Receiver chamber A5E35984327 For CO only variant B06 Cleaned for O2 8 1 O ring C71121 Z100 A99 8 1 O ring A5E35980590 Only variant B06 Cleaned for O2 8 Analyzer chamber C79451 A3468 B234 Analyzer chamber 20 mm 8 Analyzer chamber A5E35982170 Analyzer chamber 20 mm only variant B06 Cleaned for O2 9 Receiver chamber C79451 A3468 B526 For...

Страница 215: ...zer chamber A5E35982178 Analyzer chamber 6 mm only variant B06 Cleaned for O2 9 Receiver chamber C79451 A3468 B527 For CH4 9 Receiver chamber A5E35983151 For CH4 only variant B06 Cleaned for O2 Following replacement of this part special work is required which can only be carried out by qualified personnel trained for this task for example temperature compensation basic electronic adjustment etc ...

Страница 216: ...Spare parts accessories 13 5 IR analyzer units ULTRAMAT 23 216 Manual 3 2016 A5E37100388 003 13 5 4 6 BJ BK BL for CO2 CO Figure 13 16 Analyzer unit 7MB2338 7MB2358 BJ BK BL analyzer unit 1 for CO2 CO ...

Страница 217: ...variant B06 Cleaned for O2 7 Receiver chamber C79451 A3468 B531 For CO2 7 Receiver chamber A5E35984315 For CO2 only variant B06 Cleaned for O2 8 1 O ring C71121 Z100 A99 8 1 O ring A5E35980590 Only variant B06 Cleaned for O2 8 Analyzer chamber with O ring C79451 A3468 B234 Analyzer chamber 20 mm 8 Analyzer chamber with O ring A5E35982170 Analyzer chamber 20 mm only variant B06 Cleaned for O2 6 Gas...

Страница 218: ...h O ring C79451 A3468 B231 Analyzer chamber 180 mm 8 Analyzer chamber with O ring A5E35982142 180 mm only variant B06 Cleaned for O2 6 Gas filter C79451 A3458 B500 For CO 6 Gas filter A5E35983013 For CO only variant B06 Cleaned for O2 9 Receiver chamber C79451 A3468 B525 For CO 9 Receiver chamber A5E35983110 For CO only variant B06 Cleaned for O2 Following replacement of this part special work is ...

Страница 219: ...AMAT 23 Manual 3 2016 A5E37100388 003 219 13 5 5 Analyzer unit 7MB2338 7MB2358 third component The parts shown in light gray in the following diagram are examples of component 1 Figure 13 17 Analyzer unit 7MB2338 7MB2358 analyzer unit 2 third component ...

Страница 220: ...1 For CO2 smallest MR 5 6 Gas filter C79451 A3468 B542 For CH4 smallest MR 2 6 Gas filter C79451 A3468 B553 For C6H14 N2O 500 5000 vpm 7 1 7 2 Receiver chamber C79451 A3468 B525 For CO smallest MR 5 7 1 7 2 Receiver chamber C79451 A3468 B528 For CO smallest MR 5 7 1 7 2 Receiver chamber C79451 A3468 B536 For CO2 smallest MR 1000 vpm 7 1 7 2 Receiver chamber C79451 A3468 B526 For CO2 smallest MR 10...

Страница 221: ...ge 0 50 ppm for variant B06 Cleaned for O2 Table 13 2 Paramagnetic oxygen sensor Part No Designation Order No Remarks Paramagnetic oxygen sensor A5E03347537 Paramagnetic oxygen sensor A5E35984641 For variant B06 Cleaned for O2 Preamplifier board A5E03347540 Table 13 3 Electrochemical oxygen sensor Part No Designation Order No Remarks Electrochemical oxygen sensor C79451 A3458 B55 Electrochemical o...

Страница 222: ... A3468 B515 3 13 5 n Chopper A5E35984159 C79451 A3468 B516 4 13 5 n Plate with threaded bolts and windows A5E35980542 C79451 A3468 B513 4 13 5 n Plate with threaded bolts and windows A5E35984162 C79451 A3468 B514 Optical filter with filter support A5E35984319 A5E00502911 5 1 13 5 n 8 1 13 5 n O ring A5E35980590 C71121 Z100 A99 5 8 13 5 n Analyzer chamber with O ring 180 mm A5E35982142 C79451 A3468...

Страница 223: ... 5 n Receiver chamber A5E35983151 C79451 A3468 B527 7 9 13 5 n Receiver chamber A5E35983122 C79451 A3468 B528 7 9 13 5 n Receiver chamber A5E35983152 C79451 A3468 B529 7 9 13 5 n Receiver chamber A5E35984307 C79451 A3468 B530 7 9 13 5 n Receiver chamber A5E35984315 C79451 A3468 B531 7 9 13 5 n Receiver chamber A5E35984327 C79451 A3468 B532 7 9 13 5 n Receiver chamber A5E35983141 C79451 A3468 B536 ...

Страница 224: ...Spare parts accessories 13 7 Comparison of spare part Order Nos U23 and U23 analyzer version B06 Cleaned for O2 ULTRAMAT 23 224 Manual 3 2016 A5E37100388 003 ...

Страница 225: ...ages default aspx XmlEditor InternalXmlClipboard 2b8c9950 1d49 ffc1 5ad9 f7f0b769b59f A 2 Approvals CE EN 61000 6 2 EN 61000 6 4 replaces EN 50081 2 ATEX Zone 2 II 3G Ex ec ic nC IIC T4 Gc IECEx Ex ec ic nC IIC T4 Gc Class Div Class I Div 2 Gps ABCD T4 Class I Zone 2 Ex nA ic nC II T4Gc Suitability tests 13 BImSchV TA Luft QAL 1 EN 15267 MLFB 7MB235x A 3 Pressure conversion table hPa kPa MPa mbar ...

Страница 226: ... double layer of tar paper If you return your device for repair enclose the filled in decontamination declaration as well as the filled in fault description In the case of guarantee claim please enclose your guarantee card Decontamination declaration With this declaration you confirm that the device spare part has been thoroughly cleaned is free of residues and that the device spare part represent...

Страница 227: ...name Administrator Delivery address Phone Fax E mail Return delivery address if not the same address as above Device name MLFB No Serial number Description of returned part Fault indication Process data at measuring point Operating temperature Operating pressure Composition of sample gas Operating duration operating date Confirmation It is confirmed that the returned part has not come into contact...

Страница 228: ...t be guaranteed that the returned device is completely free of residues of the measured medium Therefore we check that a decontamination declaration has been provided before we unpack the device Please attach a transparent plastic envelope to the outside of the packaging with the completely filled in and signed decontamination declaration as well as the shipping documents ...

Страница 229: ...Appendix A 4 Returned delivery ULTRAMAT 23 Manual 3 2016 A5E37100388 003 229 ...

Страница 230: ...Appendix ULTRAMAT 23 230 Manual 3 2016 A5E37100388 003 ...

Страница 231: ...OTICE ESD devices can be destroyed by voltages well below the threshold of human perception These static voltages develop when you touch a component or electrical connection of a device without having drained the static charges present on your body The electrostatic discharge current may lead to latent failure of a module that is this damage may not be significant immediately but in operation may ...

Страница 232: ...rkplace and packaging are grounded This prevents electrostatic charge Avoid direct contact As a general rule only touch electrostatic sensitive devices when this is unavoidable e g during maintenance work Handle the modules without touching any chip pins or PCB traces In this way the discharged energy can not affect the sensitive devices Discharge your body before you start taking any measurements...

Страница 233: ... 555 C A Ampere sec Section AC Alternate Current ADC Analog to Digital Converter Ar Argon a noble gas AR Autoranging ATEX Atmosphère explosible French for explosive atmosphere AUTOCAL Automatic calibration function derived from AUTOMATIC CALIBRATION Bit binary digit BImSchV Bundesimmissionsschutzverordnung Federal German Emission Protection Directive ca approx CaF2 CaF2 calcium fluoride CD Compact...

Страница 234: ...agnetic Compatibility EN Europäische Norm European standard EPDM Ethylene Propylene Diene Monomer a plastic ESD Electrostatic Discharge Serial No Serial Number ft foot measure of length 1 ft 30 48 cm FKM Fluorinated rubber a plastics group FPM Fluorinated Polymer rubber a plastic tradename e g Viton GND Ground GSD Generic Station Description H2 H2 hydrogen H2S H2S hydrogen sulfide H2SO4 H2SO4 sulf...

Страница 235: ...mpere mV Millivolt MV Solenoid valve MV Measured Value N Neutral conductor N2 N2 nitrogen N2O N2O dinitrogen monoxide common name laughing gas nA Nanoampere NAMUR Normenarbeitsgemeinschaft für Mess und Regeltechnik in der chemischen Industrie standardization body for instrumentation and control technology in the chemical industry NBR Nitrile Butadiene Rubber a plastic common name e g Buna NC Not C...

Страница 236: ... for chlorodifluoromethane CHClF2 RAM Random Access Memory rel relative RH Relative Humidity ROM Read Only Memory RS Recommended Standard RS 232 also EIA 232 Identifies an interface standard for a sequential serial data transmission RS 485 also EIA 485 Identifies an interface standard for a differential serial data transmission s Second s s Refer to SELV Safety Extra Low Voltage SF6 SF6 sulfur hex...

Страница 237: ...tion VDE Verband der Elektrotechnik Elektronik und Informationstechnik German Association for Electrical Electronic and Information Technologies VGA Video Graphics Array a graphics card standard vpb volume parts per billion 10 9 of a volume vpm volume parts per million 10 6 of a volume e g For example µm Micrometer Ω Ohm ...

Страница 238: ...List of abbreviations C 1 List of abbreviations ULTRAMAT 23 238 Manual 3 2016 A5E37100388 003 ...

Страница 239: ...nsor 114 H2S sensor 118 IR measuring ranges 112 Paramagnetic oxygen sensor 117 Pressure sensor 121 Calibration functions 111 Certificates 67 Change units 150 Chopper section purging 72 Class Div 225 Cleaning 167 Device 167 Enclosure 167 Coarse filter 170 Code 97 Code level 97 143 Commissioning Checklist 82 Initial calibration 83 Preparations 81 Communication interface ELAN 60 PROFIBUS DP PA 57 SIP...

Страница 240: ...ensor 182 H2S sensor 183 Rack unit 182 E ELAN Correction of cross interference 145 Interface 60 Operating principle 60 Parameters 145 Electrical connections Power connection 74 Signal connections 73 Electrochemical oxygen measurement Disposal of sensor 182 Measuring ranges 38 Operating principle 27 Replacing the sensor 171 Technical specifications 38 Electrochemical oxygen sensor Calibration 114 D...

Страница 241: ...erating principle 29 Probe protection 156 Probe protection function 92 Purging function 158 Replacing the sensor 173 Safety instructions 17 80 Technical specifications 42 Hydrogen sulfide sensor H2S sensor Hysteresis 127 I IECEx 225 Improper device modifications 15 Infrared detector 35 Technical specifications 35 Infrared measurement Automatic calibration 29 Operating principle 26 inlets Gas 51 In...

Страница 242: ...anel 24 92 outlets Gas 51 Output current Diagnostics values 110 Outputs 25 SYNC 84 Technical specifications 32 P Paramagnetic oxygen measurement Areas of application 20 Cross sensitivities 40 Operating principle 28 Replacing the sensor 176 Technical specifications 39 Paramagnetic oxygen sensor Calibration 117 Diagnostics values 108 Replacing 176 Spare part 221 Parameters 124 Contrast 131 H2S senso...

Страница 243: ...ump capacity 130 Shutting down 181 SIPROM GA 61 Upgrades 62 Spare parts 168 Electronics 190 Gas path 187 IR analyzer units 193 Pump 192 Sensors 221 Spare parts list 185 Status 104 AUTOCAL deviation 105 H2S sensor status 106 Logbook fault 104 Maintenance request 105 O2 sensor status 106 Status display 92 Status messages 140 Suitability tests 225 SYNC input 84 SYNC output 84 T T90 time Time constant...

Страница 244: ...rocess Industries and Drives Process Automation Analytical Products 76181 Karlsruhe Germany Continuous gas analysis Gas analyzer for measuring IR absorbing gases oxygen and hydrogen sulfide ULTRAMAT 23 Edition 03 2016 ULTRAMAT 23 Manual 03 2016 Manual AE37100388 A5E37100388 Get more information www siemens com processanalytics Answers for industry ...

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