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Installation and Operation Manual - COMTEC

6000

Installation

Doc.-ID: COM6000_11022020_EN

2.16

Pneumatic Connections of Electronic Units

Nr. Tube

Pump version

Instrument air version

1/4“

Testgas in

1/4“

Testgas out

1/4“

Reference air in

Instrument air in

1/4“

Reference air out

1/4“

Test air in

Figure 15

- Bottom view of SME-53 with pneumatic unit

Instrument air version

Pump version

Figure 16 -

Back view of SME-54 (19” 4HE) showing pneumatic connections.

Nr.

Tube Pump version

Instrument air version

1/4“

Testgas in

1/4“

Testgas out

1/4“

Reference air input

Instrument air in

1/4“

Reference air output Reference air out

1/4“

Test air input

Regulator reference Air

Regulator test Air

Содержание COMTEC 6000

Страница 1: ...Doc ID COM6000_11022020_EN Installation and Operation Manual O2 COe Analyzer System COMTEC 6000 Version 18 for software version 4 13 ...

Страница 2: ...u with many years of trouble free operation with perfect measuring results Symbols used in this Manual The symbols below are found attached to the COMTEC 6000 system and in this manual They emphasize important information as well as safety instructions for installation operation and maintenance to protect the personnel and the equipment Warning Follow all instructions of this manual Consider Infor...

Страница 3: ...e 26 4 2 5 mA output on system errors O2 and COe 27 4 2 6 COe Measuring Ranges Scaling 27 4 2 7 COe Sensor Calibration values 27 4 2 8 Time per test gas apply 27 4 2 9 Delay time to process 27 4 2 10 Pre purge time 27 4 2 11 Automatic Calibration ACAL 28 4 2 12 ENOTEC REMOTE 29 4 2 13 Measuring units 29 4 2 14 Language 29 4 2 15 Change system code 29 4 2 16 Load factory settings 30 4 2 17 Set COe ...

Страница 4: ...5 IP66 Safe Area Max ambient temp 20 C to 55 C 4 F to 131 F InSitu measuring probe IP65 Safe Area Max ambient temp 40 C to 80 C 4 F to 167 F Pneumatic cable Duct combustion chamber O2 probe signal cable Flue gas direction max flue gas temperature 500 C Counter flange Manufacturer supply Isolation Customer Customer supply Duct wall Test gas in Power supply Instrument air in Output signals analog an...

Страница 5: ... F InSitu measuring probe IP65 Safe Area Max ambient temp 40 C to 80 C 4 F to 167 F Pneumatic cable Duct combustion chamber O2 probe signal cable Flue gas direction max flue gas temperature 1600 C Counter flange Manufacturer supply Isolation Customer Customer supply Duct wall Space required 2 0 m for standard installation 0 8 m for 90 elbow construction Test gas in Power supply Instrument air in O...

Страница 6: ...atalytically active electrodes cause oxidation of the non oxidized gas molecules so that a voltage is generated between the electrodes which depend on the COe concentration Thus CO H2 and CxHy Hydrocarbons can be measured 1 3 Intended Use of COMTEC 6000 Info ENOTEC InSitu analyers measure in flue gases of combustion plants or in comparable inert gas mixtures If oxidizable gas components are contai...

Страница 7: ... protected place and wait until it has cooled downs below 35 C 95 F 1 5 Disruption of the Process The analyzer system has to be kept in operation also in the event of the process being disrupted or if the plant is powered off temporarily e g at night or during the weekend Frequently cooling down and heating up of the probe results in thermal stress of the hot probe parts heater thermocouple and se...

Страница 8: ... information about the line voltage the nominated current frequency protection class year of manufacture serial number order number and system order code The system order code refers to information which is detailed in the system test report and supplied with the system SME 53 Probe Connection Box SME 57 19 rack Figure 3 Name Plates ...

Страница 9: ...size All electronic unit terminals are specified from 0 08mm AWG 26 to 2 5mm AWG 14 If wire end ferrules are used the next smaller size is required Before removal of the electronic terminal cover the line voltage must be switched off The line voltage to the electronic unit must be switched on again after the cover is back in position After installation power conducting parts may not be accessible ...

Страница 10: ...ll 2 x 0 75 mm 2 white brown brown With shield Thermocouple 1 2 x 0 75 mm 2 green white With shield Thermocouple 2 2 x 0 75 mm 2 green white With shield Probe heater 3 x 1 5 mm 2 black blue green yellow Probe Solenoid valve 2 x 0 75mm 2 grey grey blue COe Sensor heater and i l 4 x 1 0mm 2 red white red white red red Figure 5 Probe cable FEP 0007 Caution Only use ENOTEC probe cables as the thermoco...

Страница 11: ... system Switch the mains volt age on only after attaching the terminal cover After the installation has been completed live parts may no longer be accessible Figure 6 Access to the Terminals 2 4 Ferrite Sleeves EMC Caution In order to avoid cable related disturbances to the electronic unit the supplied ferrite sleeves must be used CE conformity is invalid if these ferrite sleeves are not fitted ...

Страница 12: ...or 4 PE protection earth 20 A B Output A O2 measuring range 5 PE protection earth 21 A B Limit Alarm 1 O2 6 PE functional earth 22 A B Limit Alarm 2 COe Shielding Probe solenoid valve Power supply probe heater 115V 23 A Internal Power supply for probe solenoid valve 115VAC 8 L black 23 B 9 N blue 24A L grey 10 PE green yellow 24B N grey blue O2 sensor signal Measuring Range O2 12 24V DC External s...

Страница 13: ...Installation and Operation Manual COMTEC 6000 Installation Doc ID COM6000_11022020_EN 13 2 6 Wiring Diagram of the COMTEC 6000 System Figure 7 Wiring diagram of the COMTEC 6000 ...

Страница 14: ...rt must be mounted inside the duct every 2 m to prevent the probe and mounting tube from flexing or bending ENOTEC recommends installing the probe horizontally 1 to 3 for the fastest possible response time A vertical 90 installation decreases the response time significant The ambient temperature at the connection box and the process temperature must not be exceeded Avoid vibrations greater 2g Main...

Страница 15: ...f the flue gas Tighten the retainer ring after adjust ing the filter head Figure 9 Adjustment of the V Shield 2 10 Probe Protection Tube at the Mounting Flange Info Use only new and undamaged gaskets for the installation of the probe Tighten the nuts firmly to guaran tee the gastight seal of the flange connection Never leave the probe unheated for longer periods of time in the running process Coun...

Страница 16: ... heated if necessary If only a protection tube is in use and not a cooling protection tube this insulation may also be necessary Make sure that the gas outlet is not blocked Figure 11 Insulation of the cooling protection tube Probe connection box Steel cover Flange gasket Duct wall Suction connection Flue gas Cooling tube Insulate to avoid condensation Gas entry Protection tube flange Gas outlet d...

Страница 17: ...uirements for Pneumatic Cable FEP 0002 Note the minimum bending radius FEP 0002 Rmin 138 mm Temp during installation Temp during operation 1 2 3 4 6 8 cell thermocouple probeheating Sondenheizung Thermoelement mV mV 115V blue 7 blau gr ye gr ge schw black braun brown grün green white ws br wh br Messzelle weiss L N 9 10 grau grey L N 115V Magnetventil solenoidvalve 11 12 13 14 1 2 3 4 RS RH COe Se...

Страница 18: ...repared with support sleeves clamp rings and nuts Figure 13 Preparation of pneumatic tubes 2 15 Pneumatic Connections of the Probe Cable gland for Probe Signal Cable FEP 0007 8 Blue tubing Ref air Green tubing Test gas The two pneumatic tubes blue and green have to be con nected at the probe terminal box Please follow the color code connect the green tubing with the green ring and connect the blue...

Страница 19: ...1 4 Reference air out Reference air out 1 4 Test air in Figure 15 Bottom view of SME 53 with pneumatic unit Instrument air version Pump version Figure 16 Back view of SME 54 19 4HE showing pneumatic connections Nr Tube Pump version Instrument air version 1 4 Testgas in Testgas in 1 4 Testgas out Testgas out 1 4 Reference air input Instrument air in 1 4 Reference air output Reference air out 1 4 Te...

Страница 20: ...n the data sheets See section A Technical Data 3 2 System Power Up Switch on the line voltage to the system After a short power up information the user is prompted to Select language set the System date System time enter a TAG number and ENOTEC REMOTE code only if option ENOTEC REMOTE is factory activated and the cable length The probe heating phase now begins which is followed by the measuring mo...

Страница 21: ...phic enabled back lit display Four softkeys with varying layout softkeys Numeric keypad Figure 20 Keypad and display 3 6 Status LEDs 3 7 Softkey Symbols Alarm orange is lit when an alarm has been activated e g O2 limit alarm Moves the selection one position upwards Moves the selection one position down wards Maint Orange a function has been accessed which may affect the measurement Leave an area A...

Страница 22: ...e heater power Thermocouple input mV COe sensor temperature COe heater power mW COe heater resistance Ω COe heater voltage mV COe heater current mA Terminal temperature C F Internal temperature C F O2 sensor life Calibration results e g 2012 04 20 Choose date time Executed at Calibration method O2 sensor calibration COe sensor calibration Calibration results O2 value at test air 20 95 O2 calibrate...

Страница 23: ... gas s O2 sensor life COe voltage at test air mV COe voltage at test gas mV Device operating data Powers on counter Hours in operation Min internal temperature Max internal temperature Software version and options Software COMTEC 6000 Options SYS MENU System configuration O2 Measuring ranges Meas range 1 from O2 Meas range 1 to O2 Meas range 2 from O2 Meas range 2 to O2 Meas range select by dig in...

Страница 24: ...n system errors mA COe sensor calibration values COe cal value offset COe cal value alpha COecal value beta COe cal value gamma COe cal value delta COe cal value SO2 correction value Calibration settings Time per test gas apply Min Delay time to process Min Pre purge time Min Measurement value hold on calibration ON OFF Auto calibration ON OFF Calibration method 1 Point 2 Point O2 COe visible when...

Страница 25: ... Visible when ENOTEC REMOTE interface is activated ENOTEC REMOTE ON OFF Passkey 8 digit code Visible when ENOTEC REMOTE is ON Range Short Medium Maximum Measuring units Temperature C F Pressure mbar psi COe value ppm mg m 3 Probe type and cable length Probe type cable length m Language Choose language Deutsch English Spanish Polish French Change system code Load factory settings Set COe measuremen...

Страница 26: ...alue at which the limit alarm is activated The limit alarm function min defines a value by which the limit alarm is activated if the measured value falls below the limit If the hysteresis is set to greater than 0 00 the limit alarm is reset when the measured value rises above the limit plus the hysteresis value The limit alarm function max defines a value by which the limit alarm is activated if t...

Страница 27: ...ation values are sensor specific Every COe sensor has a Test Certificate in which the calibration values offset alpha beta gamma delta COe heater resistance RH0 and SO2 Correction Value are noted The Test Certificate is attached to the probe or measuring cell on delivery After a calibration these values are updated 4 2 8 Time per test gas apply Here the maximum duration of time for the application...

Страница 28: ...le valve Only when the ACAL is switched on are the ACAL settings visible The calibration method determines whether the ACAL is carried out as a 1 point calibration only with test air instrument air or ambient air or as a 2 point calibration with test air and test gas Ambient air is preset to a fixed O2 concentration of 20 95 and this value is not shown nor can it be changed The ACAL can be started...

Страница 29: ...ximum of 16 users smartphones tablets can connect to the ENOTEC REMOTE module of an ENOTEC analyzer Should additional users attempt a connection the connection will fail In this case manually switch off the ENOTEC REMOTE and switch it back on again SYS MENU System configuration ENOTEC REMOTE Settings which will reset the module All previously paired users will need to delete their saved connection...

Страница 30: ... calibration values which can be found on the COe sensor test certificate COe RH0 Offset Alpha Beta Gamma Delta SO2 correction value Following this a security query for the COe RH0 value must be confirmed regarding the RH0 value A wrong value will destroy the COe sensor immediately If the value is not confirmed the value must be reentered otherwise the COe measurement will be switched on using the...

Страница 31: ...sensor mV ppm Check mA outputs Set mA output 17A B mA Set mA output 34A B mA Check relay outputs Relay contact at 18A B opened closed Relay contact at 19A B opened closed Relay contact at 20A B opened closed Relay contact at 21A B opened closed Relay contact at 22A B opened closed Check digital inputs Input status at 25A B Input status at 27A B 4 4 CAL MENU CAL MENU 1 point calibration O2 2 point ...

Страница 32: ...range is depicted display jumps between O2 and COe Representation of measured O2 value Representation of measured COe value Time scale showing the elapsed time of the current calibration process The amount in seconds here 240 s refers to the end of the time scale Test Air apply The flow rate currently measured Current measured value of O2 and COe Abort the calibration Progress bar Process gas appl...

Страница 33: ...alue in Delay time to process if Meas Value hold on cal is set ON 10 Revert to main display 4 4 3 2 point calibration O2 and or COe manual During the 2 point calibration of the sensor the calibration offset and slope is determined Hereby two gases are applied to the sensor test air and test gas In systems without integrated pneumatic units test gas needs to be ap plied manually and the flow contro...

Страница 34: ...ize the system first Abb 26 Position of the fuses fuse system voltage ampere nominal voltage characteristic Size F3 115 230 V AC 0 5 A 250 V AC T L 5x20 mm F4 115 230 V AC 0 5 A 250 V AC T L 5x20 mm F5 115 230 V AC 1 0 A 250 V AC M L 5x20 mm F1 230 V AC 2 0 A 250 V AC T H 5x20 mm F1 115 V AC 4 0 A 250 V AC T H 5x20 mm F2 115 230 V AC 4 0 A 250 V AC M H 5x20 mm ...

Страница 35: ...e checked in the actual value menu SYS MENU System Information Actual measured value In systems with integrated pneumatic unit test air and or test gas flow is displayed during calibration or system test 5 3 Adjusting Flow Rate SME 53 with Pneumatics In the instrument air version in the Safe Area housing with an integrated pneumatic unit it is possible to adjust the reference and test air at the e...

Страница 36: ...ity can be adjusted at the back of the electronic unit There are differences between the pump and the instrument air version In the pump version only the flow rate of test air can be adjusted In the instrumental air version both flow rates test air and reference air can be adjusted In systems with integrated pneumatics unit the flow rate of reference air can be seen in the menu Actual measured val...

Страница 37: ...ally have an Allen key for the loosening of the O2 sensor screws Figure 31 Removing the filter head Clamp the filter head in a vice Remove filter completely by prying it loose with a chisel or a similar tool Figure 32 Removing the old filter Remove all residue and pieces of the old filter Also clean the grooves of the filter seat Install the new filter as follows Mix the supplied glue with water a...

Страница 38: ...obe cable at the probe connection box 4 Loosen the bolts connecting the probe to the counter flange and remove the probe 5 Insert the replacement probe using a new gasket Consider the flue gas direction and adjust the V Shield filter head accordingly See chapter 2 9 Adjustment of the Probe Filter Head 6 Tighten the flange bolts and reconnect the wiring at the connection box 7 Switch on the power t...

Страница 39: ...ete probe inner part 4 hole ceramic rod with measuring signal wire thermocouple and heater can be unplugged carefully Move the new probe inner part carefully into the probe and screw the plate The probe inner part is now pushed against the cell by the spring Connect all electrical and pneumatic connections Connect the wires as follows Figure 34 Probe connection box Terminal Color Description Polar...

Страница 40: ...r head and dismantle the test gas distributor with guide tube by loosening the two allen screws Now remove the 4 Allen screws at the Measur ing cell flange and remove the measuring cell of the probe tube Also carefully remove the old measuring flange gasket Figure 35 Mounting the O2 Sensor KES600x Clean the flange at the probe tube with fine sandpaper Install the new cell with a new metal gasket a...

Страница 41: ...nsor via the software SYS MENU System Configuration Set COe measure ment OFF Switch off the power supply of the analyzer system Disconnect the COe sensor wires at the probe terminal block no 11 14 Figure 36 Connection of the COe sensor Unscrew and remove the cap nut Loosen the clamping ring the O ring and the retainer ring Pull the COe sensor out of the probe Take care The COe sensor may be hot Fi...

Страница 42: ...rs have to be entered to ensure correct measurement Failure to observe this information will destroy the COe sensor immediately The COe sensor must now be activated via the software SYS MENU System Configuration Set COe measurement ON After a COe sensor replacement the following values need to be entered as specified in the test certificate see paragraph 4 2 17 COe RH0 COe Offset COe Alpha COe Bet...

Страница 43: ... O M i 2 i X5 20A B Probe valve Normally open Triggering of the probe valve X5 24A B Limit value 1 Normally closed Signals a violation of limit value 1 X5 21A B Limit value 2 Normally closed Signals a violation of limit value 2 X5 22A B The relay system error is active also during the heating phase The relay contact for the probe valve is designed for max 230V and 1A Figure 40 Relay plate with mar...

Страница 44: ...low greater than 60 l h power supply too low flow rate too high and or temperature in the process too low electronic failure O2 probe temperature too high System error open 2 00 mA when not set differently The error can occur during measurement indicating that the O2 sensor temperature has risen 20 C 68 F above the set point temperature The O2 sensor heater is switched off An error reset can be ca...

Страница 45: ...ensor COe sensor heater short circuit 20 80mA unless set otherwise The error can occur at any time and signals a break in the circuit of COe sensor heater A reset can be carried out by the user once the fault has been remedied Possible causes contact problems between COe sensor cable and terminal points of the electronics respectively the probe probe cable is damaged defective COe sensor Open circ...

Страница 46: ...specified measurement tolerances are no longer guarateed Electronic temp too high Possible Cause The ambient temperature of the transmitter is higher than the specified upper limit The specified measurement tolerances are no longer guarateed Clock battery low The alarm can only be reset by the user after replacing the clock battery Lithium type 2032 As long as the system is connected to AC power t...

Страница 47: ...heck measuring range Check whether the current value is outside the measuring range Measure the mA output on the strip terminal O2 Display Indicates 0 although the Process Operation Mode expects a higher O2 Value Possible reasons Procedure Measuring probe heater defective resistance must be approx 37 5 47 5 Ohm disconnect probe and check Check the measuring cell temperature set value 800 C 1472 F ...

Страница 48: ...n the terminal box housing If the stainless steel nut is not tight enough the O ring seal allows ambient air to enter into the COe senor mounting tube which influences the sensors readings Tighten or replace the COe sensor coupling assembly No COe Measuring Value Arrow instead of a value Possible reasons Procedure The physical measuring range has been exceeded Perform a O2 COe sensor check An erro...

Страница 49: ...02 Vol O2 higher value valid COe measuring range 1 range min 0 1000 ppm max 0 5000 ppm factory adjustable other ranges on request Accuracy COe 5 of range end Mains Voltage 115 VAC 10 50 to 60 Hz 230 VAC 10 50 to 60 Hz Power consumption 225 VA typical measuring mode 425 VA heating phase Recommended fuse 10 A Output signal O2 active 0 4 to 20 mA max load 500 Ω COe active 4 to 20 mA max load 500 Ω Re...

Страница 50: ...n depth with cooling tube 500 1000 mm others on request Measuring principle Zirconium oxide for O2 MXP for COe Flue gas pressure 50 mbar 0 725 PSIG to atmospheric pressure Flue gas flow velocity 0 to 10 m s others on request Ambient temperature 40 C to 80 C 40 F to 176 F Reaction time O2 1 s with test gas T90 O2 5 s with test gas Probe material stainless steel SS316 Protection class IP65 Detection...

Страница 51: ... Vol O2 Input pressure 2 10 bar Flow rate continuously maximum 40 l h for reference air supply 180 l h during calibration Test gas test gas bottle for calibration system test Input pressure max 3 bar Specification test gas 1 optional 21 O2 in N2 synthetic air in case instrument air is not available Specification test gas 2 The test gas used for calibration purposes must have the exact same composi...

Страница 52: ...TEC 6000 52 Doc ID COM6000_11022020_EN B Dimensional drawings B 1 Electronic Units Figure 41 Dimensions mm of the electronic unit SME 53 Figure 42 Dimensions mm of the electronic unit in 19 rack SME 54 Figure 43 Dimensions mm of the Optional SME 56 GRP Cabinet ...

Страница 53: ...ual COMTEC 6000 Dimensional drawings Doc ID COM6000_11022020_EN 53 B 2 Dimensional drawing of probes KES600x Figure 44 Dimensional drawing of probe KES600x Figure 45 Dimensional drawing of probe KES600x with cooling protection tube ...

Страница 54: ...al drawings Installation and Operation Manual COMTEC 6000 54 Doc ID COM6000_11022020_EN B 3 Counter flanges Figure 46 Dimensions mm of counter flange ADP 6000 Figure 47 Dimensions of counter flange ADP 6000 S01 ...

Страница 55: ...ual COMTEC 6000 Dimensional drawings Doc ID COM6000_11022020_EN 55 Figure 48 Dimensions of counter flange ADP 6000 S02 B 4 Dimension of Protection Tube Flanges Figure 49 Dimensional drawing of the protection tube flanges for KES600X ...

Страница 56: ...x 1 2 5 Probe inner part complete ZO2 6011 O2 Measuring cell complete MLT MZD 0005 Metal O ring seal 0 R 002311 Test gas distributor with insulation tube KES60000x0000 x 1 2 5 Filter head KEF 200x Ceramic filter with cement BAF 200x Basalt filter with cement SMF 200x Sintered metal filter with cement KES60000D000 COe sensor KES600000x00 x 1 2 5 Protection tube KES600000x00 x A B Protection tube fl...

Страница 57: ...on Article Number depends on probe type KES 600X 1 Heater support tube HZH 00002 2 Heater HEI 200X 3 heater clamp 0 R 000474 5 Ceramic rod KER 200X 6 Tube clamp 0 R 000500 7 Spring 0 R 000044 8 Thermocouple MT2 200X 9 Reference air hose RLS 0001 10 Signal wire MSD 2001 11 Reinforcement profile Figure 51 Reinforced probe inner part assembly ...

Страница 58: ...s SME 50000020 Pressure control valve Filter Choke non return valve Choke non return valve Solenoid valve 3 2 ways Reference air pump Test air pump Solenoid valve 3 2 ways Solenoid valve 3 2 ways Flow meter Flow meter Instrument air in 4 10 Bar Reference air in Test gas in Max 3 Bar Test air in Test gas out Test gas in Reference air out Test gas out Reference air out Figure 52 Gas plans ...

Страница 59: ...00_11022020_EN 59 Electronics with external pneumatics SME 50000080 Choke non return valve A Reference air B Test air Solenoid valve 3 2 ways Flow meter Instrument air in Test air in Test gas in Test gas out Reference air out Figure 53 SME 50000080 gas plan for external pneumatics ...

Страница 60: ... in 2 10 bar oil free dry O2 COe Probe Test gas 1 in max 3 bar Flow meter Test gas 2 in max 3 bar 3 2 way solenoid valve for test gas 2 Test gas out green tubing 150 180l h 3 2 way solenoid valve for test gas 1 Reference air out blue tubing 5 60l h optimal 30 40l h Choke reference air Probe reference air in blue tubing Pressure reducer Probe test gas in green tubing 2 1 3 3 2 6 7 3 9 8 10 11 12 13...

Страница 61: ...gs 0 P 001508 Restrictor one way 6 mm DFM 0001 Internal flow meter for reference air and test gas SME5 PLU 0025 Reference air pump for SME5 30l h Figure 55 Mounting plate 1 version with pumps Mounting Plate 1 Test gas and reference air unit for instrument TRA 0017 Transformer primary 2 115V sec 115V PGM 0001 Test gas solenoid valve P01 for SME53 with pneumatic unit and fittings PGM 0002 Test gas s...

Страница 62: ...strument air version ENOTEC Part No Description 0 L 000107 COe sensor board 0 L 000080 Power board Figure 57 Mounting plate 2 instrument air Parts List Mounting Plate 2 Version with pumps 0 L 000100 COe Sensorboard 0 L 000080 Power board 0 P 000658 Miniature filter 0 3µm Figure 58 Mounting plate 2 with pumps ...

Страница 63: ...lenoid valve for test gas P01 0 L 000080 Power board 0 L 000100 COe sensor board PGM 0002 Solenoid valve for test gas P02 Figure 59 Mounting plate with instrument air Version A and Version 1 Mounting Plate with pump PLF 0001 PLF 0002 Test air ref air filter Spare filter element TRA 00017 Toroid transformer 2x115V sec 115V 330VA DFM 0001 Internal flow meter for reference air and test gas SME5 PLU 0...

Страница 64: ...ts Installation and Operation Manual COMTEC 6000 64 Doc ID COM6000_11022020_EN C 3 Display Board Figure 61 Display and microprocessor unit ENOTEC Part No Description 0 L 000102 COMTEC display board with software ...

Страница 65: ... inadequate maintenance and non compliance with the operating instructions All ENOTEC products and systems which incorporate a heated sensor must be operated under continuous conditions If the heater power is switched off and on regularly the resultant thermal stress for the probe heater probe thermocouple and sensor will cause a shorter life span If it is not possible to operate the heated equipm...

Страница 66: ...le responsibility for issuing this declaration Manufacturer ENOTEC GmbH Höher Birken 6 51709 Marienheide Germany Tel 49 2264 45 78 0 Product model System COMTEC 6000 Electronic units SME 53 SME 54 Probe types KES 6000 Description InSitu O2 COe analyzer system Relevant EC directives 2014 30 EU electromagnetic compatibility EMC 2014 35 EU low voltage directive 2014 53 EU radio and telecommunications...

Страница 67: ...he Counter Flange 14 Pneumatic Cable 17 Pneumatic Connections 18 Probe signal cable 10 Wiring diagram 12 L Language settings 29 limit value 1 43 limit value 2 43 M Mains voltage 49 Measuring Principle 6 Menu Explanations Time per test gas apply 27 N Name Plates 9 P Position of the adjustment valves 36 Power consumption 49 Pressure and Flow rates 35 Probe components 56 Probe inner parts 57 probe va...

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Содержание COMTEC 6000

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