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SensyMaster FMT230, FMT250

THERMAL MASS FLOWMETER | OI/FMT230/250-EN REV. C

Table of contents

Safety .......................................................................... 4

General information and instructions .................................. 4

Warnings .................................................................................... 4

Intended use ............................................................................. 4

Improper use ............................................................................. 5

Warranty provisions ................................................................. 5

Cyber security disclaimer ....................................................... 5

Software downloads ............................................................... 5

Manufacturer’s address .......................................................... 5

Service address......................................................................... 5

Use in potentially explosive atmospheres ............. 6

Device overview ........................................................................ 6

ATEX, IECEx and UKCA ....................................................... 6

cFMus .................................................................................... 6

Ex marking ................................................................................. 7

ATEX, IECEx and UKCA ....................................................... 7

cFMus .................................................................................... 7

Temperature data .................................................................... 8

Temperature resistance for the connecting cable ........ 8

Environmental and process conditions for model
FMT2xx… .............................................................................. 8

Electrical data ......................................................................... 11

Modbus outputs and digital outputs ............................ 11

Special connection conditions ........................................ 11

Installation instructions ........................................................ 12

ATEX, IECEx and UKCA ..................................................... 12

cFMus .................................................................................. 12

Use in areas exposed to combustible dust .................. 12

Opening and closing the terminal box .......................... 12

Cable entries in accordance with ATEX/IECEx and
UKCA .................................................................................... 13

Cable entries in accordance with cFMus ....................... 13

Electrical connections ...................................................... 14

Process sealing .................................................................. 14

Operating instructions .......................................................... 15

Protection against electrostatic discharges ................ 15

Repair................................................................................... 15

Changing the type of protection – ATEX, IECEx and
UKCA .................................................................................... 16

Changing the type of protection – cFMus .................... 17

Design and function ................................................ 18

Overview .................................................................................. 18

Sensor .................................................................................. 18

Process connections ......................................................... 19

Device description ................................................................. 20

Measuring principle ............................................................... 20

Product identification ............................................ 21

Name plate .............................................................................. 21

Plates and symbols ................................................................ 21

Transport and storage ............................................ 22

Inspection ............................................................................... 22

Transport ................................................................................ 22

Storing the device .................................................................. 22

Ambient conditions .......................................................... 22

Returning devices .................................................................. 22

Installation ................................................................ 23

Safety instructions ................................................................ 23

Installation conditions .......................................................... 23

Installation location and assembly ................................ 23

Inlet and outlet sections .................................................. 24

Installation at high ambient temperatures .................. 24

Sensor insulation .............................................................. 24

Ambient conditions ............................................................... 25

Ambient temperature ...................................................... 25

Process conditions ................................................................ 25

Measured medium temperature .................................... 25

Material loads for process connections ....................... 26

Assembly of the pipe component ....................................... 26

Wafer type design (FMT091) and partial measuring
section (FMT092) ................................................................... 27

Assembly of the welding adapter with flange or threaded
connector ................................................................................ 28

Welding adapter with flange connector ....................... 28

Weld-on adapter with ball valve ..................................... 29

Welding adapter with threaded connection in
accordance with DIN 11851 .............................................. 30

Mounting ............................................................................. 31

Assembly of the welding adapter with compression ring
fitting ....................................................................................... 32

Mounting ............................................................................ 33

Assembly of the welding adapter with hot tap fitting ... 36

Installing the sensor .............................................................. 38

Wafer type design and welding adapter ...................... 38

Installation / Disassembly of the sensor in connection
with the hot tap fitting ......................................................... 39

Safety instructions ........................................................... 39

Overview ............................................................................. 39

Содержание SensyMaster FMT230

Страница 1: ...lity cost effective solution for the precise and direct dynamic mass flow measurement of gases at low and medium operating pressure levels The model is delivered preconfigured ready for use by OEM cus...

Страница 2: ...ection cFMus 17 3 Design and function 18 Overview 18 Sensor 18 Process connections 19 Device description 20 Measuring principle 20 4 Product identification 21 Name plate 21 Plates and symbols 21 5 Tra...

Страница 3: ...function codes 55 Modbus function codes 56 Modbus error handling exception codes 60 Modbus data types 61 Available units 62 Available gas types 63 Available process variables 64 Application of the He...

Страница 4: ...mation may result in minor or moderate injury NOTICE The signal word NOTICE indicates possible material damage Note Note indicates useful or important information about the product Intended use This d...

Страница 5: ...erface It is operator s sole responsibility to provide and continuously ensure a secure connection between the product and your network or any other network as the case may be Operator shall establish...

Страница 6: ...nation certificates or the relevant certificates at www abb com flow Device overview ATEX IECEx and UKCA Standard No explosion protection Zones 2 22 Zone 1 21 Zone 0 Model number FMT2xx Y0 FMT2xx A2 U...

Страница 7: ...35A cFMus Designation for model FMT2xx F2 in Division 2 FM marking for US Certificate FM19US0110X NI CL I Div 2 GPS ABCD T6 T2 NI CL II III Div 2 GPS EFG T6 T3B DIP CL II Div 1 GPS EFG T6 T3B DIP CL I...

Страница 8: ...Temperature resistance for the connecting cable 50 C 122 F 70 C 158 F 60 C 140 F 80 C 176 F 70 C 158 F 90 C 194 F From an ambient temperature of Tamb 60 C 140 F the wires in the connection boxes with...

Страница 9: ...0 C 536 F 185 C 365 F 90 C 194 F 90 C 194 F 40 C to 70 C 40 F to 158 F 280 C 536 F 185 C 365 F 90 C 194 F 90 C 194 F Measuring medium temperature Ex data for model FMT2x0 A2 in Zone 2 Zone 22 The tabl...

Страница 10: ...40 C to 60 C 40 F to 140 F 280 C 536 F 185 C 365 F 90 C 194 F 90 C 194 F 40 C to 70 C 40 F to 158 F 280 C 536 F 185 C 365 F 90 C 194 F 90 C 194 F Measuring medium temperature Ex data for model FMT2x0...

Страница 11: ...lated from each other Terminals 42 52 have the same potential Special connection conditions Note If the protective earth PE is connected in the flowmeter s terminal box you must ensure that no dangero...

Страница 12: ...ly be carried out by appropriately trained personnel The operator must strictly observe the applicable national regulations with regard to installation function tests repairs and maintenance of electr...

Страница 13: ...ired temperature resistance devices in the low temperature design optional in preparation ambient temperature up to 40 C 40 F are delivered with metal cable glands These are then also to be used in in...

Страница 14: ...Fluids Note The device is suitable for use in Canada For use in Class II Groups E F and G a maximum surface temperature of 165 C 329 F may not be up scaled All cable conduits should be sealed from th...

Страница 15: ...y relatively free from impurities such as dirt dust or oil Instructions on avoiding ignition in potentially explosive environments due to electrostatic discharges in accordance with PD CLC TR 60079 32...

Страница 16: ...stallation New installation Necessary test steps Zone 1 Modbus interface and digital outputs in non intrinsically safe design Zone 1 Modbus interface and digital outputs in intrinsically safe ia IS de...

Страница 17: ...the device Optical evaluation particularly of the electronic circuit boards no visible damage or evidence of explosion Housings Div 2 Outputs NI 500 1 414 710 V DC 1min Test between terminals A B 41...

Страница 18: ...gn see Measured medium temperature on page 25 Ambient temperature Tambient Standard 20 to 70 C 4 to 158 F Optional 40 to 70 C 40 to 158 F Sensor connection 1 Flange DN 25 PN 40 threaded connection DIN...

Страница 19: ...91 Wafer type design In accordance with EN 1092 1 DN 40 to 200 PN 40 In accordance with ASME B16 5 1 to 8 in CL 150 to 300 FMT092 Partial measuring section Flange in accordance with EN 1092 1 DN 40 to...

Страница 20: ...e Thermal flow metering procedures use different ways to evaluate the flow dependent cooling of a heated resistor as measuring signal In a hotfilm anemometer with constant temperature difference contr...

Страница 21: ...uction symbol k Hot surface symbol l Disposal symbol m Manufacturer address n Manufacturing date month year o Ex marking p Device firmware update field q Device firmware revision r Order code s Serial...

Страница 22: ...stored for an unlimited period However the warranty conditions stipulated in the order confirmation of the supplier apply Observe the following instructions Do not expose the device to humidity durin...

Страница 23: ...nt temperature range Tambient of the device must be adhered to at the installation location Sensors and transmitters must not be exposed to direct sunlight If necessary provide a suitable means of sun...

Страница 24: ...ction will reduce the achievable level of accuracy A high repeatability of the measured value is maintained In case of insufficient inlet and outlet sections a special calibration may be possible To d...

Страница 25: ...ion 20 to 100 C 4 to 212 F Not in connection with explosion proof design The approved measuring medium temperature Tmedium also depends on the selected sensor connection and the design of the pipe com...

Страница 26: ...instructions The amount of heat introduced must be kept to an absolute minimum to prevent warping of the mounting flange s sealing surface In the case of flanged connections install gaskets which are...

Страница 27: ...the best measurement results make sure the gaskets fit concentrically with the pipe component The inside diameter of the pipe and flange must precisely match in the wafer type design Any differences i...

Страница 28: ...DN 25 1 in 4 Flow direction Figure 18 Dimensions in mm in h sensor length D outer pipe diameter 263 10 35 80 to 350 3 24 to 13 78 425 16 73 350 to 700 13 78 to 27 56 775 30 51 700 to 1400 27 56 to 55...

Страница 29: ...10 35 80 to 150 3 24 to 5 91 425 16 73 150 to 500 5 91 to 19 69 775 30 51 500 to 1150 19 69 to 45 28 The limitation of the maximum pipe diameter only applies for installations with a sensor element in...

Страница 30: ...0 250 EN REV C 6 Installation Assembly of the welding adapter with flange or threaded connector Welding adapter with threaded connection in accordance with DIN 11851 Dimensions in mm in 1 Union nut 2...

Страница 31: ...st be free clearance of at least 28 mm 1 10 in to install the sensor drill to create clearance as needed Additional instructions for welding adapter with ball valve DANGER Danger to life due to improp...

Страница 32: ...gth L h3 D D outer pipe diameter 263 10 35 244 9 61 to be calculated 80 to 350 3 24 to 13 78 425 16 73 406 15 98 350 to 700 13 78 to 27 56 775 30 51 756 29 76 700 to 1400 27 56 to 55 12 Table 1 Dimens...

Страница 33: ...of unapproved thread sealing compound Use only approved thread sealing compound for oxygen applications WARNING Risk of injury Risk of injury due to the sensor ejecting because of a missing safety ri...

Страница 34: ...urns 3 Move the sensor to the correct height for the calculated Z dimension see Figure 22 and secure the compression fitting against shifting by tightening the union nut by hand 4 Align the sensor suc...

Страница 35: ...sensor while doing so to prevent the sensor protection frame from hitting the bottom of the piping NOTICE Damage to the device Mechanical damage to the sensor element can occur due to improper disasse...

Страница 36: ...xplosive atmospheres of ATEX IECEx UKCA Zone 1 and Zone 2 or cFMus Div 1 and Div 2 Use in Zone 0 is not permitted Measured medium temperature Refer to Measured medium temperature on page 25 Welding de...

Страница 37: ...measurement position X 425 mm 210 mm 2 320 mm Y 210 mm 2 28 mm 77 mm Consider the following points when installing the welding version in the piping Maintain a right angle to the pipe axis max tolera...

Страница 38: ...component If you are using an integrated hot tap fitting you must check that the hot tap fitting is in the disassembly position before releasing the fixing screws Wafer type design and welding adapter...

Страница 39: ...ger to life Make sure that the hot tap fitting is in the disassemble position If measuring medium should start to leak in spite of this immediately stop disassembly of the sensor and tighten the fixin...

Страница 40: ...tting against unintended use with a blind flange Attach a warning label Initial position Figure 29 Integrated hot tap fitting in measurement position The integrated hot tap fitting is in the measureme...

Страница 41: ...a blind flange Additionally attach a warning label Installing the sensor Note The changing device must be in the disassembly position before disassembling the sensor the sensor connection is sealed Fi...

Страница 42: ...ten using cap nuts 2 with washers Figure 38 Setting the integrated hot tap fitting in measurement position 5 Turn the transmitter with the union nut 1 into the measurement position 2 The lower edge of...

Страница 43: ...Improper work on the electrical connections can result in electric shock Connect the device only with the power supply switched off Observe the applicable standards and regulations for the electrical...

Страница 44: ...he O ring gasket for damage and replace it if necessary before closing the housing cover Check that the O ring gasket is properly seated when closing the housing cover To open the housing release the...

Страница 45: ...outputs Note When using the device in potentially explosive atmospheres note the additional connection data in Use in potentially explosive atmospheres on page 6 Power supply Supply voltage 24 V DC 20...

Страница 46: ...ure that these protocols are suitable before implementation Modbus is an open standard owned and administrated by an independent group of device manufacturers styled the Modbus Organization www modbus...

Страница 47: ...tem the maximum length must be halved The spur lines must be short a maximum of 20 m 66 ft When using a distributor with n connections each branch must have a maximum length of 40 m 131 ft divided by...

Страница 48: ...utputs into the terminal box through the right cable entry Connect the cables in accordance with the electrical connection Connect the cable shields to the designated grounding clamp in the terminal b...

Страница 49: ...If there is a chance that safe operation is no longer possible take the device out of operation and secure it against unintended startup Write protection switch service LED and local operator interfac...

Страница 50: ...power up of the power supply The following points must be checked after commissioning the device Parameter configuration must correspond to the operating conditions Parameterization of the device Note...

Страница 51: ...ta type register length Description 65521 TUSIGN32 2 manufacturerDeviceID The manufacturer code ABB 0x1A and the device code FMT 0x27 must be written to register 65522 65523 TUSIGN32 2 sensorSerialID...

Страница 52: ...tch on the device power supply 5 Conduct parameterization of the device Installation of the ABB Field Information Manager FIM A software package is available for configuration ABB Field Information Ma...

Страница 53: ...Port 8 Select the corresponding COM port Close the menu by clicking on send 9 By using the menu button on the left side the flowmeter is displayed under TOPOLOGY Figure 53 All the submenus can be acc...

Страница 54: ...Scan Register 1 configuration Single TUSIGN16 3101 3150 0x8 Read Scan Register 1 Single TUSIGN16 1101 1200 0x9 Scan Register 2 configuration Single TUSIGN16 3201 3250 0xA Read Scan Register 2 Single...

Страница 55: ...ers Read write Byte string parameters Read write Float parameters Action parameters 0x04 Read Input Registers Read only Byte parameters Read only Short parameters Read only Integer parameters Read onl...

Страница 56: ...crete Inputs Function Code 0x02 3 Anzahl n der Datenbytes im Antwort Telegramm 4 to 4 n 1 Discrete input data Up to 2000 discrete inputs can be read in one request if available 4 n 4 n 1 Check sum CRC...

Страница 57: ...ytes in the reply telegram 4 to 4 n 1 Input register data 4 n 4 n 1 Check sum CRC of the Modbus telegram 0x06 Write Single Register The Write Single Register function code is used to write a value in...

Страница 58: ...The query telegram is designed as follows Byte Description 1 Slave device code 2 Write Multiple Registers Function Code 0x10 3 4 Holding register address 16 bit value indicating the address of the fir...

Страница 59: ...reply telegram to a successfully processed query is designed as follows Byte Description 1 Slave device code 2 Report Slave ID Function Code 0x11 3 Number of data bytes 4 Manufacturer identification f...

Страница 60: ...ription 0x01 ILLEGAL_FUNCTION Use of an unsupported function code or the device currently cannot process the query 0x02 ILLEGAL_DATA_ADDRESS Invalid register address is used or an attempt has been mad...

Страница 61: ...t 8 bits are used unsigned char The register content is interpreted as an ASCII value TFLOAT float Two consecutive registers 32 bit IEEE floating point The device parameter IEEE Number Format determin...

Страница 62: ...10 Pounds avdp per minute lb h 11 Pounds avdp per hour lb d 12 Pounds avdp per day t s 29 Metric tons per second t min 30 Metric tons per minute t h 31 Metric tons per hour t d 32 Metric tons per day...

Страница 63: ...4 36 Ammonia NH3 27 39 Argon Ar 2A 42 Biogas Type 1 30 48 1 2 Butadiene C4H6 3C 60 1 3 Butadiene C4H6 3F 63 1 Butene C4H8 42 66 Butane C4H10 45 69 Carbon dioxide CO2 48 72 Carbon monoxide CO 4B 75 Tab...

Страница 64: ...escription DO1 2 DO1 2 Modbus address f Code pulse Code TFLOAT 2 TDOUBLE 4 Mass Flow unit Qm Mass flow in the selected mass flow unit X 1 201 Mass Flow Qm Mass flow in percent X 1 209 Volume Flow unit...

Страница 65: ...he Modbus addresses of the parameters are entered in the configuration register These addresses are to be requested as a group when the scan register is read The configuration is stored in the transmi...

Страница 66: ...1 3107 3207 2106 Diagnosis State 2 data type Usign 16 register length 1 3108 3208 4013 Mass flow unit Qm data type Usign 8 register length 1 0 Non configured register spaces must be filled with FFF 31...

Страница 67: ...nsor 2012 Feature Series TUSIGN8 1 50 FMT230 60 FMT250 90 FMT410 100 FMT430 110 FMT450 Sensor model Specific functions such as the filling function are available depending on the selection 3301 Sensor...

Страница 68: ...7499 8 Qm Max TFLOAT 2 Set measuring range maximum mass flow 7179 1 7225 2 7271 3 7317 4 7363 5 7409 6 7455 7 7501 8 Qm Min TFLOAT 2 Set measuring range minimum mass flow 2217 1 2219 2 2221 3 2223 4...

Страница 69: ...6085 1 6086 2 6087 3 6088 4 6089 5 6090 6 6091 7 6092 8 Shape and probe pos TUSIGN8 3 220 round cross section sensor centered 235 round cross section 245 rectangular cross section Piping form and sens...

Страница 70: ...to 10 of a gas mix 7001 1 7021 2 7041 3 7061 4 7081 5 7101 6 7121 7 7041 8 Concentr Gas Type 1 TFLOAT 2 10 to 100 6002 1 6012 2 6022 3 6032 4 6042 5 6052 6 6062 7 6072 8 Gas Type 2 TUSIGN8 1 7003 1 70...

Страница 71: ...8 5 6058 6 6068 7 6078 8 Gas Type 8 TUSIGN8 1 7015 1 7035 2 7055 3 7075 4 7095 5 7115 6 7135 7 7055 8 Concentr Gas Type 8 TFLOAT 2 0 to 12 5 depending on residual quantity 6009 1 6019 2 6029 3 6039 4...

Страница 72: ...ass function present 0 Off No VeriMass function present 1 On VeriMass function present 2661 Manufacturer TUSIGN8 20 Name of manufacturer 2681 Street TUSIGN8 20 Manufacturer s address street 2701 City...

Страница 73: ...write protection switch See also Write protect switch on page 49 This parameter is read only Sensor 3421 Sensor Location Tag TCHAR 20 Set the measuring point tagging for the sensor 3401 Sensor Tag TCH...

Страница 74: ...LOAT 2 Set the measuring range maximum mass flow 7179 1 7225 2 7271 3 7317 4 7363 5 7409 6 7455 7 7501 8 Qm Min TFLOAT 2 Set the measuring range minimum mass flow 2217 1 2219 2 2221 3 2223 4 2225 5 22...

Страница 75: ...6087 3 6088 4 6089 5 6090 6 6091 7 6092 8 Shape and probe pos TUSIGN8 1 220 round cross section sensor centered 235 round cross section 245 rectangular cross section Select the piping form and sensor...

Страница 76: ...7121 7 7041 8 Concentr Gas Type 1 6002 1 6012 2 6022 3 6032 4 6042 5 6052 6 6062 7 6072 8 Gas Type 2 7003 1 7023 2 7043 3 7063 4 7083 5 7103 6 7123 7 7043 8 Concentr Gas Type 2 The value range depends...

Страница 77: ...078 8 Gas Type 8 7015 1 7035 2 7055 3 7075 4 7095 5 7115 6 7135 7 7055 8 Concentr Gas Type 8 The value range depends on the concentration of gas types with a smaller index Maximum 0 12 5 6009 1 6019 2...

Страница 78: ...tory Def ACTION 1 All user accessible parameters will be reset to the factory default settings Transmitter Feature Settings 2028 FillMass On Off TUSIGN8 1 0 Off 1 On FillMass function present Off No F...

Страница 79: ...ctor by which the standard state 0 C 1 atm is multiplied to define an individual standard state 3497 Volumeflow Qv Name TCHAR 8 Alphanumeric maximum 7 characters Enter a name for the standard volume f...

Страница 80: ...0001 100 000 kg Sets the factor of the unit for the user defined mass counter 3497 Volumeflow Qv Name TCHAR 8 Alphanumeric maximum 7 characters Enter a name for the user defined unit Qv 5073 Volumeflo...

Страница 81: ...Volume Flow Selection of the process value issued via the pulse output 5027 Quantity Pulses TFLOAT 2 0 001 to 100 000 pulses Set the pulses per mass unit or volume unit see table for the pulse output...

Страница 82: ...ff 1 On Selection of error messages signaled via the binary output 41 42 Only if the parameter Signal Source Binary has been set to 2 Alarm signal 4030 Qm Massflow Max 4031 Qm Massflow Min 4032 Qv Vol...

Страница 83: ...ters are only available if the digital output 51 52 has been configured as a binary output 4025 Signal Source Binary TUSIGN8 1 2 Alarm signal 4 End contact fill function Selection of binary output fun...

Страница 84: ...Min TFLOAT 2 0 to 110 Factory setting 0 Setting of the alarm limits for the mass flow If the standard volume flow up scales or down scales the values set in the parameters Qm Massflow Min and Qm Massf...

Страница 85: ...the IEEE format is deactivated 0 the data words are sent in the standard Modbus big endian format Factory setting IEEE format activated 4008 Baud Rate TUSIGN8 1 0 2400 Bd 1 4800 Bd 2 9600 Bd 3 19200 B...

Страница 86: ...Cycle ACTION 1 Resetting of the maintenance interval By writing any value to this address the maintenance interval is reset to the value set under Preset Maint cycle Diagnosis Values 247 Gas Temperatu...

Страница 87: ...LOAT 2 0 to 10500 pulses Only if the digital output 51 52 has been configured as a pulse output 5003 Mass Flow unit TFLOAT 2 0 to 2 x QmMax DN Setting of the simulated measured values The simulated va...

Страница 88: ...error 129 Sensor temperature error 130 Occupied error 131 Memory access error Read fingerprint status 2235 2237 2239 2241 Value TDC1 Value TDC2 Value HDC1 Value HDC2 TFLOAT 2 Read VeriMass parameters...

Страница 89: ...2 No Frontend Board detected Wrong connection Defect Frontend 13 FEB communication error 14 Incompatible Frontend Board 15 NV chips defect on Motherboard 16 Dig Out 41 42 is saturated 27 ADC Failure o...

Страница 90: ...fined fill quantity is reached the configured binary output is activated Note Before setting the fill quantity the corresponding process value must be selected with the parameter Batch Process Value 9...

Страница 91: ...been set to 2 Manual 5047 Quantity TFLOAT 2 Read only or set to 0 0 Output of the overrun quantity automatically calculated by the transmitter Only if the parameter Mode has been set to 1 Automatic 5...

Страница 92: ...ts and closed again once the preset filling quantity is reached The transmitter measures the overrun quantity and calculates the overrun correction from this Additionally the low flow cut off can be a...

Страница 93: ...ocity pressure etc The value must therefore be experimentally determined for every application Fill operation The following steps must be performed for every fill operation The digital output DO1 DO2...

Страница 94: ...ority and the last has the lowest If multiple errors are detected simultaneously the error with the highest priority determines the alarm condition of the measurement variable and the current output I...

Страница 95: ...084 010 NV data defect Data storage irreparable 0 0 20 1 293 81 F081 041 FEB voltages outside range 78 C078 003 Flowrate to zero 0 0 76 C076 005 All totalizer stopp 74 C074 006 Totalizer reset Reset o...

Страница 96: ...42 pulse output maximum pulse rate up scaled Check parameterization see Parameter range Output on page 81 Out of specification 33 81 4 0 S090 031 Sensor temperature out of range Measuring medium temp...

Страница 97: ...External counter reset is active Functional check 28 76 3 3 C070 026 An alarm is simulated Alarm simulation active Deactivate simulation see Parameter range Diagnostics on page 86 Functional check 6 5...

Страница 98: ...Value TDC2 Value HDC1 Value HDC2 Read VeriMass parameters Value TDC1 Temperature change TDC1 Value TDC2 Temperature change TDC2 Value HDC1 Heat emission change HDC1 Value HDC2 Heat emission change HD...

Страница 99: ...ing the housing switch off the power supply CAUTION Risk of burns due to hot measuring media The device surface temperature may exceed 70 C 158 F depending on the measuring medium temperature Before s...

Страница 100: ...he sensor to dry or carefully dry with warm air 6 Check that the gasket between the sensor and pipe component or welding adapter is clean and in good condition if necessary replace it with a new gaske...

Страница 101: ...he guide tube out of the changing device Clean the guide tube if necessary 3 Replace both inside O rings on the changing device and the O ring of the guide tube Lightly lubricate the O rings as well a...

Страница 102: ...guidelines See also Use in potentially explosive atmospheres on page 6 WARNING Risk of injury due to live parts When the housing is open contact protection is not provided and EMC protection is limit...

Страница 103: ...t the defective fuse and insert a new fuse 4 Close the transmitter terminal box 5 Switch on the power supply 6 Check that the device is working correctly If the fuse blows again on activation the devi...

Страница 104: ...nsideration If the device is to be used at another location the device should preferably be packaged in its original packing so that it cannot be damaged Observe the notices in Returning devices on pa...

Страница 105: ...lable in the ABB download area at www abb com flow 14 Additional documents Note All documentation declarations of conformity and certificates are available in ABB s download area www abb com flow Trad...

Страница 106: ...etails Company Address Contact person Telephone Fax Email Device details Type Serial no Reason for the return description of the defect Was this device used in conjunction with substances which pose a...

Страница 107: ...SensyMaster FMT230 FMT250 THERMAL MASS FLOWMETER OI FMT230 250 EN REV C 107 FMT200 Installation diagram 3kxf000094G0009 Page 1 of 5...

Страница 108: ...108 SensyMaster FMT230 FMT250 THERMAL MASS FLOWMETER OI FMT230 250 EN REV C 15Appendix FMT200 Installation diagram 3kxf000094G0009 Page 2 of 5...

Страница 109: ...SensyMaster FMT230 FMT250 THERMAL MASS FLOWMETER OI FMT230 250 EN REV C 109 Page 3 of 5...

Страница 110: ...110 SensyMaster FMT230 FMT250 THERMAL MASS FLOWMETER OI FMT230 250 EN REV C 15Appendix FMT200 Installation diagram 3kxf000094G0009 Page 4 of 5...

Страница 111: ...SensyMaster FMT230 FMT250 THERMAL MASS FLOWMETER OI FMT230 250 EN REV C 111 Page 5 of 5...

Страница 112: ...otice With regard to purchase orders the agreed particulars shall prevail ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document We res...

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