WIKA Process Transmitter UPT
Contents
1. 2 Select Date manufact and confirm with 1 Measur range Date manufac 3 Date of manufacture is indicated 12 3 Indicating firmware version 1 Open the operating menu with 4 Select Info and confirm with 2 Select Version and confirm with 3 Firmware version is indicated 48 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 12 Instrument information 13 Maintenance and cleaning 12 4 Indicating serial number 1 Open the operating menu with 1 Select Info and confirm with 2 Select Serial number and confirm with 4 3 Serial number is indicated 13 Maintenance and cleaning 13 1 Maintenance Repairs must only be carried out by the manufacturer 13 2 Cleaning CAUTION m The exterior should only be cleaned when the instrument is closed and sealed This applies to the case head cover and all openings e g the cable glands m Use a cloth moistened with soapy water or isopropanol E Electrical connections must not come into contact with moisture m Wash or clean the dismounted instrument before returning it in order to protect persons and the environment from exposure to residual media m Residual media in the dismounted process transmitter can result in a risk to personnel the environment and equipment Take sufficient precau tionary measures For information on2. 100 0 300 0 500 Vacuum and measuring ranges 0 2 0 2 1 0 6 1 5 1 15 bar 0 4 0 1 40 psi 14 5 0 Vacuum tightness 14 5 15 14 5 100 14 5 300 14 5 600 Vacuum resistance is provided except for instruments for oxygen applications Overpressure limit Measuring range lt 16 bar 300 psi gt 16 bar 300 psi Overpressure limit 3 times 2 times WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 3 Specifications 3 2 Accuracy data Accuracy at reference conditions Including non linearity hysteresis zero offset and end value deviation corresponds to measured error per IEC 61298 2 Accuracy Standard 0 15 of span Option 1 0 10 of span Option 2 0 20 of span Mounting correction 20 20 Non repeatability lt 0 15 of span Behaviour with turndown with accuracy 0 15 Turndown basic measuring range scaled measuring range E 1 1 5 1 No change in accuracy m gt 5 1 lt 0 03 x turndown Long term stability lt 0 1 x turndown year Thermal change zero point span reference temperature 20 C In compensated range 10 70 C lt 0 05 10 K x turndown Outside compensated range Typical lt 0 1 10 K x turndown Thermal change of the current output reference temperature 20 C lt 0 05 10 K max 0 15 WIKA operating instruct
3. Load in Q Up applied power supply see Power supply UBmin minimum permissible power supply see Power supply Damping 0 99 9 s adjustable After the set damping time the instrument outputs 63 of the applied pressure as output signal Settling time too 60 ms without HARTO 80 ms with HARTO Refresh rate 20 ms without HARTO 50 ms with HARTO 14 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 3 Specifications 3 7 Voltage supply Power supply Us DC 12 36V 3 8 Electrical connections Available connections Ingress pro Wire cross section tection Cable gland M20 x 1 5 and spring loaded terminals IP 66 67 max 2 5 mm AWG 14 Angular connector DIN 175301 803A with mating IP 65 max 1 5 mm connector Circular connector M12 x 1 4 pin without mating IP 65 connector The stated ingress protection only applies when plugged in using mating connectors that have the appropriate ingress protection 3 9 Reference conditions per IEC 61298 1 Temperature 23 C 2 C Power supply DC 23 25 V Atmospheric pressure 860 1 060 mbar 86 106 kPa 12 5 15 4 psig Humidity 35 93 r h Characteristic curve determination Terminal method per IEC 61298 2 Curve characteristics Linear Reference mounting position Vertical diaphragm points downward WIKA operating instructions process transmitter model UPT 2x 1
4. m Absolute vacuum with absolute pressure measuring instruments Not to be carried out without suitable equipment 1 Open the operating menu with 4 Select Basic setting and confirm with 1 2 Select Application and confirm with 4 3 Select Pressure and confirm with 4 Select Mounting corr and confirm with 4 5 Select apply and confirm with 4 change Current measured value will be used as the new zero apply point 9 5 2 Performing a dry adjustment The mounting correction is registered manually via the dry adjustment For all future measurements the mounting correction will be subtracted Requirement Deviation lt 20 of the measuring range 1 Open the operating menu with 4 Select Basic setting and confirm with 2 Select Application and confirm with 4 3 Select Pressure and confirm with 38 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 9 Configuration via display and operating unit 4 Select Mounting corr and confirm with 4 5 Select change and confirm with 1 6 Change digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit Entered value will be used as the new zero point 9 6 Setting the damping The damping prevents the fluctuation of the output signal when there are short term fluctuatio
5. model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 8 Configuration without display and operating unit 8 Configuration without display and operating unit 8 1 Performing a mounting correction offset The mounting correction corrects a zero offset in the output signal by defining a new zero point The zero offset is caused by the mounting position Correction range 20 of maximum measuring range Required tool Multimeter ammeter 1 Screw offthe case head cover and pull out the push on cap 2 Press Zero for approx 2 s e g with measuring tip of a multimeter Mounting correction successful Control diode lights up for 2 s Mounting correction unsuccessful Control diode blinks 5 times Control diode 2 Mounting correction Zero key Test contact amp Positive power supply terminal Negative power supply terminal 3 Check the output signal as follows CAUTION Incorrect connection A short circuit will destroy the process transmitter Ensure that the multimeter does not come into contact with the positive power supply terminal E Set the multimeter to current measurement m Connect the positive measuring line of the multimeter to the test contact m Connect the negative measuring line of the multimeter to the negative power supply terminal WIKA operating instructions process transmitter model UPT 2x 29 8 Configuration without display a
6. Basic setting and confirm with Select Write protection and confirm with 1 Select Change PIN and confirm with Change digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit Pin is changed WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 10 Diagnostic functions 10 Diagnostic functions Requirement Display and operating unit fitted 10 1 Simulations 10 1 1 Performing a pressure simulation A pressure value within the measuring range must be entered and is converted into a current value and output 1 Open the operating menu with 1 Select Diagnostic and confirm with 2 Select Simulation and confirm with 3 Select Press simu and confirm with 4 Change digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit 5 Simulation is active Ending the simulation Press ESC to do this 10 1 2 Performing a current simulation The selected or entered current value will be simulated and output as the PV primary value 1 Open the operating menu with 1 Select Diagnostic and confirm with 2 Select Simulation and confirm with 3 Select Current sim and confirm with 4 Select the current value or define via Input Change digit using A Y and confirm wit
7. Ei ee Gray Ned a a Fai edi GUTS 112406 denagerehl Aschaffenburg HAA TETE z eens A Aga SE A Es HU St Hangenberg Vefegenm Atenas HRA 4605 EC Declaration of Conformity Document No 14105369 01 We declare under our sole responsibility thal the CE marked products Model UPT 20 Z UPT 21 Z Description Process Transmitter according to Ihe valid data sheet PE 86 05 are in conformity wilh he essential protection requirements of the directive s 07 23 EG PED 2004 108 EC EMC The devices have been lested according to the following standards EN 61326 1 2013 EN 61326 2 3 2013 HIPS 200 bar Module 4 pressure accessory Qusitatimahagendnt Quality management COL F Pa ES deparan WA rar BE Site Kengenmerg q dra AAA AAA Woriand Aigner Wagar Wonittenger des Abeicheareia Dr biai Esp WIKA operating instructions process transmitter model UP T 2x Appendix 2 Menu tree basic setting Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Basic Scale Dry Min adjustment setting 1 setting 11 adjustment 111 54 Wet Min adjustment adjustment 112 bar mbar Application Unit 12 121 Mounting correction change ped ped o lt os ped ped 2 2 n nm e 3 3 D oO e apply Level Unit 3 O 3 Density Density unit kg dm Ib ft Density value Offset change apply Mode Pressure Level N gt WIKA operating instructi
8. Instrument information 50 12 1 Indicating measuring range 50 12 2 Indicating date of manufacture 50 12 3 Indicating firmware version 50 12 4 Indicating serial number 51 13 Maintenance and cleaning 51 14 Faults 52 15 Dismounting return and disposal 53 16 Accessories 54 Appendix 2 Menu tree basic setting 56 Appendix 3 Menu tree display 58 Appendix 4 Menu tree diagnostic 59 Appendix 5 Menu tree detail setup 60 Appendix 6 Menu tree info 62 Declartations of conformity can be found online at www wika com WIKA operating instructions process transmitter model UPT 2x 5 1 General information 1 General information The process transmitter described in the operating instructions has been designed and manufactured using state of the art technology All components are subject to stringent quality and environmental criteria during production Our management systems are certified to ISO 9001 and ISO 14001 These operating instructions contain important information on handling the instru ment Working safely requires that all safety instructions and work instructions are observed Observe the relevant local accident prevention regulations and general safety regula tions for the instrument s range of use The operating instructions are part of the product and must be kept in the immediate vicinity of the instrument and readily accessible to skilled personnel at any time Skilled personnel must have carefully read and
9. Select pressure unit and confirm with bar Pressure unit is set mbar Ypsi 9 2 2 Set length unit for level measurement 1 Open the operating menu with Select Basic setting and confirm with 2 Select Application and confirm with 3 Select Level and confirm with 4 Select Unit and confirm with 1 5 Select length unit and confirm with 1 m Length unit is set cm mm WIKA operating instructions process transmitter model UPT 2x 33 9 Configuration via display and operating unit 9 2 3 Setting the density unit 1 Open the operating menu with 4 Select Basic setting and confirm with 2 Select Application and confirm with 4 3 Select Level and confirm with 4 Select Density and confirm with 1 Unit Density 5 Select Density unit and confirm with 1 6 Select unit and confirm with 4 Density unit is set 7 Select Density value and confirm with Density unit Density value 8 Set digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit Density value is set 9 2 4 Setting the temperature unit Temperature unit C and F selectable 1 Open the operating menu with 4 Select Basic setting and confirm with 2 Select Application and confirm with 4 2 Select Sensor temp and confirm with 1 3 Select t
10. or a suitable transport packaging WIKA operating instructions process transmitter model UPT 2x 51 15 Dismounting return and 16 Accessories To avoid damage 1 Place the protection cap onto the process connection 2 Wrap the instrument in an antistatic plastic film 3 Place the instrument along with the shock absorbent material in the packaging Place shock absorbent material evenly on all sides of the transport packaging 4 If possible place a bag containing a desiccant inside the packaging 5 Label the shipment as carriage of a highly sensitive measuring instrument Information on returns can be found under the heading Service on our local website 15 3 Disposal Incorrect disposal can put the environment at risk Dispose of instrument components and packaging materials in an environmentally compatible way and in accordance with the country specific waste disposal regulations 16 Accessories Description Order no Welding socket E for process connection G 1 2 flush 1192299 E for process connection G 1 flush 1192264 E for process connection G 1 2 flush 2158982 u for process connection G 1 hygienic flush 2166011 Instrument mounting bracket 14058660 for wall or pipe mounting stainless steel Overvoltage protection 14002489 for transmitter 4 20 mA M20 x 1 5 HART modem with USB interface 11077336 Overvoltage protection Ex d with flameproof enclosure 12140503 Display and operating un
11. result in considerable injury and damage to equipment The activities described in these operating instructions may only be carried out by skilled personnel who have the qualifications described below Skilled personnel Skilled personnel are understood to be personnel who based on their technical training knowledge of measurement and control technology and on their experience and knowl edge of country specific regulations current standards and directives are capable of carrying out the work described and independently recognising potential hazards Special operating conditions require further appropriate knowledge e g of aggressive media compatibility of materials 2 3 Personal protective equipment The personal protective equipment is designed to protect the skilled personnel from hazards that could impair their safety or health during work When carrying out different work on and with the instrument personal protective equipment must be worn Follow the instructions displayed in the work area regarding personal protective equipment The requisite personal protective equipment must be provided by the operating company 2 4 Special hazards WARNING For hazardous media such as oxygen acetylene flammable or toxic gases or liquids and refrigeration plants compressors etc in addition to all standard regulations the appropriate existing codes or regulations must also be followed WARNING Residual media in the dis
12. understood the operating instructions prior to beginning any work The manufacturer s liability is void in the case of any damage caused by using the product contrary to its intended use non compliance with these operating instruc tions assignment of insufficiently qualified skilled personnel or unauthorised modifi cations to the instrument The general terms and conditions contained in the sales documentation shall apply Subject to technical modifications Further information Internet address www wika de www wika com Relevant data sheet PE 86 05 Application consultant Tel 49 9372 132 0 Fax 49 9372 132 406 info wika com Explanation of symbols WARNING Indicates a potentially dangerous situation that can result in serious injury or death if not avoided WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 1 General information 2 Safety CAUTION Indicates a potentially dangerous situation that can result in light injuries or damage to equipment or the environment if not avoided Information points out useful tips recommendations and information for efficient and trouble free operation 2 Safety WARNING Before installation commissioning and operation ensure that the appro priate instrument has been selected in terms of measuring range design and specific measuring conditions Non observance can result in
13. welding sockets see Technical infor mation IN 00 14 at www wika com 1 Clean the sealing faces and threads Check these for damage Rectify any damage before mounting 2 Seal the process connection as follows and screw in by hand Do not cross the threads Parallel threads Seal the sealing face with flat gaskets sealing rings or WIKA profile sealings per DIN 3852 E Tapered threads Wrap threads with sealing material e g PTFE tape WIKA operating instructions process transmitter model UPT 2x 21 6 Commissioning operation A CAUTION NN Improper mounting LA Process transmitter is damaged Tighten the process transmitter using the spanner flats Do not tighten using the sensor housing or the case head Use a suitable open ended spanner Tighten the process transmitter using the spanner flats The correct torque depends on the dimensions of the process connection and the gasket used form material O Spanner flats Sensor housing Case head 6 2 Electrical mounting 6 2 1 Requirements for connection cable Use a cable with suitable characteristics for the particular operating conditions e g heat resistant Where there is electromagnetic radiation above the test values per EN 61326 a shielded connection cable must be used Connect the connection cable to the process transmitter s internal ground terminal Cable diameter 7 12 mm For cable diameters outside of 7 12
14. 5 3 Specifications 3 10 CE conformity Pressure equipment directive 97 23 EC EMC directive 2004 108 EG interference emission group 1 class B and immunity per EN 61326 1 2013 industrial application EN 61326 2 3 2013 and per NAMUR NE 21 2011 During interference increased measuring deviations of up to 0 15 can occur 3 11 Dimensions in mm Process transmitter models UPT 20 and UPT 21 ca 115 ca 9100 ca 138 M20x1 5 16 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 3 Specifications Process connections for model UPT 20 G L1 G L1 G L1 L2 Di G B 16 Ya NPT 13 NPT female 20 19 26 5 G B 20 Ye NPT 19 M20 x 1 5 20 Hexagon dimension 12 mm Hexagon dimension 12 mm Hexagon dimension 12 mm Process connections for model UPT 21 D1 to a L 3 L L1 M L1 L G 2B 23 205 10 18 G1B 23 205 10 30 G1 B 25 22 060 2 D1 55 Hexagon dimension 12 mm Hexagon dimension 13 mm Hexagon dimension 14 mm Hygienic Hygienic O 41 D1 Q G L1 L22 L3 Di G Li L2 L3 LA Di GiB 28 25 9 29 5 G1B 28 2 9 5 529295 Hexagon dimension 13 mm Hexagon dimension 13 mm WIKA operating instructions process transmitter model UPT 2x 17 4 Design and function 4 Design and function 4 1 Des
15. Operating instructions Process transmitter model UPT 20 w Kall Ee Part of your business GB Operating instructions model UPT 2x Page 3 62 2014 WIKA Alexander Wiegand SE amp Co KG All rights reserved Alle Rechte vorbehalten WIKA is a registered trademark in various countries WIKA ist eine gesch tzte Marke in verschiedenen L ndern Prior to starting any work read the operating instructions Keep for later use Vor Beginn aller Arbeiten Betriebsanleitung lesen Zum sp teren Gebrauch aufbewahren 2 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D Contents 1 General information 8 2 Safety 9 3 Specifications 12 4 Design and function 20 5 Transport packaging and storage 22 6 Commissioning operation 23 Le Display and operating unit model DI PT U 27 7 1 Design and description 27 7 2 Accessing exiting the operating menu 27 7 3 Installation Removal 28 7 4 Setting the main display 29 75 Setting the additional display 30 8 Configuration without display and operating unit 31 8 1 Performing a mounting correction offset 31 8 2 Configuring over HART interface 32 9 Configuration via display and operating unit 33 9 1 Configuring the measuring task 33 9 1 1 Configuring pressure measurement 33 9 1 2 Configuring level measurement 34 9 2 Setting the units 35 9 2 1 Setting the pressure unit 35 9 2 2 Set length unit for level measu
16. TAG short can be indicated in the additional display 1 Open the operating menu with Select Detail setup and confirm with 1 2 Select Marking and confirm with 4 3 Select TAG short and confirm with 4 Change figure using A Y and confirm with Input The cursor moves to the next figure Repeat for each figure TAG short is set 11 2 2 Setting the TAG long TAG long enables 32 figures with alphanumeric characters all characters in accordance with HART revision 7 TAG long can be indicated in the additional display Setting is made as described in chapter 11 2 1 TAG short 44 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 11 Detail setup 11 3 Setting the alarm signal Alarm signal downscale 3 5 mA Inthe event of a failure in the process transmitter the output signal changes itself to 3 5 mA Alarm signal upscale 21 5 mA In the event of a failure in the process transmitter the output signal changes itself to 21 5 mA 1 Open the operating menu with 1 Select Detail setup and confirm with 2 Select Current out and confirm with 1 424Marking El Current out 44WContrast 3 Select Alarm signal and confirm with 4 4 Select alarm signal and confirm with 1 3 5 mA alarm signal downscale 21 5 mA alarm signal upscale Alarm signal is set 11 4 Settin
17. ate and reset see chapter 10 2 1 Drag Pointer Pin Pmax 10 2 3 Drag pointer Tmin Tmax Indicates the minimum and maximum temperature of the temperature sensor measured since the last reset For indicate and reset see chapter 10 2 1 Drag Pointer Pin Pmax 10 3 Indicating resetting operating time Indicates the operating time since the last reset Indicating 1 Open the operating menu with Select Diagnostic and confirm with 1 2 Select Operat time and confirm with 3 Select display and confirm with 4 Operating time is indicated Resetting 1 Open the operating menu with 1 Select Diagnostic and confirm with 1 2 Select Operat time and confirm with 3 Select reset and confirm with 1 4 Confirm operating time with 1 5 Operating time is reset WIKA operating instructions process transmitter model UPT 2x 43 11 Detail setup 11 Detail setup Requirement Display and operating unit fitted 11 1 Setting the language Available languages German English French Spanish 1 Open the operating menu with 4 Select Detail setup and confirm with 2 Select Language and confirm with 3 Select language and confirm with 4 Language is set 11 2 Marking the measuring point TAG 11 2 1 Setting the TAG short TAG short enables 8 figures with a limited character set numbers and capital letters
18. emperature unit and confirm with 1 34 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 9 Configuration via display and operating unit 9 3 Scaling the measuring range Scale setting defines the start and end of the measuring range 9 3 1 Performing a wet adjustment For the start of the measuring range and end of the measuring range the values will be taken from the running measurement The respective output signal can be adjusted Requirement Measurement must be running Setting range Start of measuring range 10 110 of measuring range End of measuring range 1 120 of measuring range Max turndown 100 1 recommended max 20 1 1 Open the operating menu with 1 Basic setting Select Basic setting and confirm with 2 Display I Dlagnostic 2 Select Scale setting and confirm with 4 3 Select Wet adjustm and confirm with 4 Define the current measured value as start of measuring range or end of measuring range To define as start of measuring range Confirm min adjustm with 4 To define as end of measuring range Confirm max adjustm with 5 Change digit using A Y and confirm with The min adjustm cursor moves to the next digit Repeat for each digit 01 123 mbar When the last digit is exited the menu moves back di e ma to step 2 With the input of cu
19. g A Y and confirm with The min adjustm cursor moves to the next digit Repeat for each digit 01 123 mbar When the last digit is exited the menu moves back A mA to step 2 With the input of current values that are not either 4 mA or 20 mA the pressure value is converted into the standardised current signals as soon as the current value entered is accepted 36 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 9 Configuration via display and operating unit 9 4 Setting the mode The mode defines which measurement parameter will be transmitted via the current output pressure level If the PV primary value is indicated on the main display the indicated value will change according to the mode This means that the main display indicates the pressure or the level depending on the mode 1 Open the operating menu with Select Basic setting and confirm with 2 Select Application and confirm with 3 Select Mode and confirm with 4 Select measurement parameter and confirm with Mode is set WIKA operating instructions process transmitter model UPT 2x 37 9 Configuration via display and operating unit 9 5 Mounting correction offset 9 5 1 Performing a wet adjustment Zero point will be taken from measurement in operation Requirement MH Deviation lt 20 of the measuring range
20. g the main display The main display can indicate the following values Open the operating menu with 4 Select Main display and confirm with 4 Select value and confirm with Pressure Applied pressure is indicated Level Level is indicated Current Output signal is indicated PV percent Output signal is indicated as a percentage Sensor temperature Temperature at the sensor is indicated PV primary value The value corresponding to the mode will be indicated If the mode is changed then the main display will change Select Display and confirm with 1 Main display indicates the selected value WIKA operating instructions process transmitter model UPT 2x 27 7 Display and operating unit model DI PT U 7 5 Setting the additional display The additional display can indicate the following values Measured values m Pressure Level Current PV percent Sensor temperature Drag pointer values E Pmin Pmax El PV min PVmax El Tmin Tmax Further data E TAG short max 8 capital letters and figures E TAG long max 32 alphanumeric characters m Blank disables the additional display 1 Open the operating menu with Select Display and confirm with 2 Select Add display and confirm with 3 Select value and confirm with Additional display indicates the selected value 28 WIKA operating instructions process transmitter
21. g the signal limits The signal limits define the current range within which the output signal can be Above or below the signal limits are the preset limits for the output signal Setting range 3 8 20 5 mA or 4 0 20 0 mA NAMUR recommendation for process instruments is 3 8 20 5 mA 1 Open the operating menu with Select Detail setup and confirm with 1 2 Select Current out and confirm with 1 424Marking Y Current out 44 Contrast 3 Select Limits and confirm with 4 3 Select signal limits and confirm with 1 Signal limits are set WIKA operating instructions process transmitter model UPT 2x 45 11 Detail setup 11 5 Setting the contrast of the LC display Setting range 1 9 in steps of 1 ci 2 Select Contrast and confirm with 1 Open the operating menu with 4 Select Detail setup and confirm with 1 3 Change figure using A Y and confirm with Input Contrast is set 11 6 Restoring factory setting 1 46 Open the operating menu with Select Detail setup and confirm with Select Reset and confirm with 1 Select the settings that are to be reset and confirm with Instru spec Instrument settings will be reset to their as delivered settings Drag pointer The drag pointer values are reset Confirm reset with 1 The settings are reset WIKA operating instructions process transm
22. h 4 The AS cursor moves to the next digit Repeat for each digit 5 Simulation is active Ending the simulation Press ESC to do this WIKA operating instructions process transmitter model UPT 2x 41 10 Diagnostic functions 10 2 Indicating ressetting drag pointer The drag pointer function indicates the limit values reached since the last reset These limit values can be queried and reset 10 2 1 Drag pointer Pmin Pmax Indicates the minimum and maximum pressure that has occurred since the last reset Indicating 1 Open the operating menu with Select Diagnostic and confirm with 2 Select Drag pointer and confirm with 1 3 Select P min max and confirm with 4 Select display and confirm with 4 5 Limit values are indicated Py Pmin Pa Pmax Resetting 1 Open the operating menu with 4 Select Diagnosis and confirm with 1 2 Select Drag pointer and confirm with 3 Select P min max and confirm with 4 Select reset and confirm with 1 5 Select limit value and confirm with 1 Py Pmin Pa Pmax Limit value is reset 42 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 10 Diagnostic functions 10 2 2 Drag pointer PV min PVmax Indicates the minimum and maximum value of the primary value since the last reset For indic
23. ign Process connection thread 2 Process connection spanner flats Sensor housing Ex relevant data Case head 4 2 Description Push on cap Product label Ground screw outside Electrical connection cable gland Second bore for cable gland delivered sealed with blind plug The process transmitter processes the prevailing pressure and converts it into a current signal This current signal can be used for the evaluation control and monitoring of the process HART option The instrument version with HART can communicate with a controller master Measuring range scaling turndown The start and end of the measuring range can be set within defined ranges 18 WIKA operating instructions process transmitter model UP T 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 4 Design and function Display and operating unit accessory The display and operating unit model DI PT U has a main and an additional display The main display and the additional display are able to be set in almost any way In the factory setting the main display shows the pressure value of the output signal The process transmitter is configured via the display and operating unit Adaptable to mounting position The process transmitter is fitted with a case head which can be turned through 330 The display and operating unit can be attached in 90 steps Thus the measured value can be read irrespect
24. ions process transmitter model UPT 2x 11 3 Specifications 3 3 Operating conditions The process pressure transmitter is suitable for internal and external operation Direct exposure to sunlight is permitted Humidity lt 93 r h Ambient temperature Instrument with display 20 60 C Instrument without display 40 80 C 1 1 Instrument with angular connector or circular connector 30 80 C Storage temperature 40 80 C Medium temperature Oxygen application 20 60 C Model UPT 20 40 85 C 40 105 C at max 40 C ambient temperature 40 120 C at max 30 C ambient temperature Model UPT 21 Depending on sealing cooling element and ambient temperature UPT 21 without cooling element 85 C at max 80 C ambient temperature 105 C at max 40 C ambient temperature 120 C at max 30 C ambient temperature UPT 21 with cooling element 85 C at max 80 C ambient temperature 120 C at max 50 C ambient temperature 150 C at max 40 C ambient temperature Sealing Material Medium temperature NBR 20 105 C FKM 20 105 C FKM 20 150 C 2 EPDM 40 105 C EPDM 40 150 C 2 1 EPDM only with hygienic process connection 2 Process connection with cooling element 12 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 3 Specifications Vibrati
25. it model DI PT U 13315277 The display and operating unit can be attached in 90 steps The display and operating unit features a main display and an additional display The main display indicates the set main value e g the pressure value The additional display shows different values at the same time as the main display these values can be selected by the user The process transmitter can be configured via the display and operating unit 52 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D Appendix 1 EC declaration of conformity model UPT 2x wikall EG Konformitatserklarung Dokument Nr i 14105369 01 Wir erkl ren in alleiniger Verantwortung dass die mit CE gekennzeichneten Produkte Typ UPT 20 2 UPT 21 Z Beschreibung Prozesstransmilter gem gultgem Datenblatt PE 86 05 die grundlegenden Schutzanforderungen der folgenden Richtlinie n erf llen 97 23 EG DGRL 2004 T0B EG EMV Die Ger te wurden entsprechend den folgenden Normen gepr ft EN 61326 1 2013 EN 61326 2 3 2013 PS 200 bar Mogul A druekhaltendes Ausr stunaetall Linterzeichnel f r und im Namen von l Signed lor and on behalf of WIKA Alexander Wiegand SE amp Co KG Klingenberg 2014 05 08 Gesch flebsieich Company division ETM Stefan Heidin LUnterschri au Witt Aare Phogand SEA Co WA Tel 43 0572 13240 Aiia rod Stade JO 03911 ingente
26. itter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 11 Detail setup 11 7 Setting the HART communication 11 7 1 Setting the short address multidrop mode Setting range 0 63 1 Open the operating menu with 1 Select Detail setup and confirm with 2 Select HART and confirm with 3 Select Short addr and confirm with 4 Change digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit Short address is set 11 7 2 Activating deactivating constant current The constant current affects the output of current values e g in the additional display 1 Open the operating menu with Select Detail setup and confirm with 2 Select HART and confirm with 3 Select Cons current and confirm with 4 4 Activate deactivate constant current Select on or off and confirm with Constant current is activated deactivated WIKA operating instructions process transmitter model UPT 2x 47 12 Instrument information 12 Instrument information 12 1 Indicating measuring range 1 Open the operating menu with 4 3aDiagnostic GB Select Info and confirm with 1 Detail 2 Select Measur range and confirm with 1 3 Measuring range is indicated 12 2 Indicating date of manufacture 1 Open the operating menu with 4 Select Info and confirm with
27. ive of the mounting position Rotatable case head 4 3 Scope of delivery m Pre assembled process transmitter m Ordered accessories E Operating instructions m Measured value protocol Cross check scope of delivery with delivery note WIKA operating instructions process transmitter model UPT 2x 19 5 Transport packaging and storage 5 Transport packaging and storage 5 1 Transport Check the process transmitter for any damage that may have been caused by transport Obvious damage must be reported immediately 5 2 Packaging Do not remove packaging until just before mounting Keep the packaging as it will provide optimum protection during transport e g change in installation site return for calibration 5 3 Storage Permissible conditions at the place of storage E Storage temperature 40 80 C E Humidity 35 93 relative humidity no condensation Avoid exposure to the following factors u Proximity to hot objects when permissible storage temperature is exceeded by radiation m Mechanical vibration mechanical shock putting it down hard when the permissible values are exceeded see chapter 3 specifications E Soot vapour dust and corrosive gases m Hazardous areas and flammable atmospheres where the instruments are not suitable for installation in or mounting to equipment in explosive atmospheres Store the process transmitter in its original packaging in a location that fulfils the c
28. mm change the seal and cable gland When using angular connector DIN 175301 803 A 6 8 mm 22 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 6 Commissioning operation m Wire cross section Single wire 0 13 2 5 mm End splices 0 13 1 5 mm Ground screw inside 0 13 2 5 mm Ground screw outside 0 13 4 mm When using DIN 175301 803 A angular connector 1 5 mm only via end splices E When using an M12 x 1 4 pin circular connector the mating connector is supplied by the customer It is important to ensure the matching design from the connector manufacturer 6 2 2 Making the electrical connection CAUTION N Ingress of moisture Moisture can destroy the process transmitter Protect the opened process transmitter against moisture 1 Screw offthe case head cover by hand and pull out the display and operating unit or push on cap e oo 2 Pass the connection cable through the cable gland and connect it For pin assignment see chapter 6 2 3 pin assignments Ground the process transmitter via the process connection or connect with the equipotential bonding via the external grounding screw 3 Tighten the cable gland Recommended tightening torque 1 5 Nm Check that the seals are correctly seated in order to guarantee the ingress protection Ensure that no moisture can enter atthe cable end WIKA operati
29. mounted process transmitter can result in a risk to personnel the environment and equipment Take sufficient precautionary measures 8 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 2 Safety 2 5 Labelling safety marks Product label Transmitter UPT C A gt 4 0 16bar Code UPT 20 AIB R BGA16 GD 2ZZKAA ZZ 3 4 20mA HART SH 12345678 2 DC12 30V p 98765432 D I 2 3d Oxygen keep free of oll and greasel 2013 08 WIKA Alexander Wiegand SE amp Co KG D 63911 Klingenberg Pin assignment Model code Power supply S Serial no Output signal P Product no Measuring range Date of manufacture YYYY MM Explanation of symbols Mo MN Before mounting and commissioning the instrument ensure you read the CE O L operating instructions CE Communaut Europ enne Instruments bearing this mark comply with the relevant European directives Output signal Power supply Ground GND WIKA operating instructions process transmitter model UPT 2x 9 3 Specifications 3 Specifications 3 1 Measuring range see product label Gauge pressure bar 0 0 4 0 100 psi 0 10 0 500 oO OoOO 2 126 0 6 0 16 0 40 250 O 600 0 1 000 15 0 30 0 100 0 300 1 500 O 5 000 O 10 000 Absolute pressure bar 0 0 4 psi 0 30 O 0 eG 0 6 O22 16 0 40
30. nd operating unit 8 2 Configuring over HART interface HART compatible process transmitters can be set with operating software e g Pactware The operation of the respective menus is described in the associated online help The generic device drivers are available for download from www wika com Connecting process transmitter to PC HART 1 Connect HART modem to process transmitter 2 Connect HART modem to PC will HART modem Cx gt AFTER gt Lem 30 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 9 Configuration via display and operating unit 9 Configuration via display and operating unit 9 1 Configuring the measuring task 9 1 1 Configuring pressure measurement 1 Open the operating menu with 1 Select Basic setting and confirm with 2 Select Application and confirm with 3 Select Pressure and confirm with 4 Select Unit and confirm with 1 5 Select pressure unit and confirm with 4 Pressure unit is set 6 Go back one menu level using ESC Select Mode and confirm with 1 7 Select Pressure and confirm with Mode is set 8 Scale the measuring range See chapter 9 3 Scaling the measuring range 9 Perform a mounting correction See chapter 9 5 Mounting correction offset WIKA operating instructions process transmitter m
31. ng 422 Current out Alarm signal 3 5 mA 43 431 21 5 mA Limits 3 8 20 5 mA 432 4 0 20 0 mA Contrast 44 Reset Instru spec 45 451 Drag pointer 452 58 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D Appendix 5 Menu tree detail setup Level 1 Level 2 Level 3 Level 4 Short addr 461 Cons current 462 WIKA operating instructions process transmitter model UP T 2x Level 5 Level 6 59 Appendix 6 Menu tree info Level 1 60 Level 2 Measur range 51 Date manufac 53 Version 54 Serial number 55 Level 3 Level 4 Level 5 Level 6 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D Further WIKA subsidiaries worldwide can be found online at www wika com Weitere WIKA Niederlassungen weltweit finden Sie online unter www wika de w Kall WIKA Alexander Wiegand SE amp Co KG Alexander Wiegand Stra e 30 63911 Klingenberg Germany Tel 49 9372 132 0 Fax 49 9372 132 406 info wika de www wika de WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D
32. ng instructions process transmitter model UPT 2x 23 6 Commissioning operation 4 Attach the push on cap or display and operating unit and screw the case head cover tight down to the stop Ensure that the case head is tightly closed Perform a mounting correction Without display see chapter 8 1 Performing a mounting correction offset Via HART see chapter 8 2 Configuring the HART interface With display see chapter 9 5 Mounting correction offset 6 2 3 Pin assignments Spring loaded terminal Outlet for connection cable Pin assignment With shielded connection cable connect the cable shield to the internal grounding screw Cable gland Negative power supply terminal 2 Process connection 5 Ground screw inside GND Q Positive power supply terminal Angular connector DIN 175301 803 A Circular connector M12 x 1 4 pin 1 1 2 3 Shield GND Shield 4 24 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 7 Display and operating unit model DI PT U 7 Display and operating unit model DI PT U 7 1 Design and description The display and operating unit model DI PT U is available as an accessory It can be plugged into the instrument electronics at 90 increments Thus the display can be read whether the process transmitter is mounted laterally or upside down Description Q Di
33. ns in the measured value Pressure spikes will still be registered e g as Pmax in the menu point Diagnostics Setting range 0 99 9 s 1 Open the operating menu with Select Basic setting and confirm with 2 Select Damping value and confirm with 4 3 Change digit using A Y and confirm with 4 The Damping value cursor moves to the next digit Repeat for each digit Damping is set WIKA operating instructions process transmitter model UPT 2x 39 9 Configuration via display and operating unit 9 7 Write protection An active write protection locks the settings so that these cannot be changed via the display and operating module nor via HART A key icon above the main display signals that the write protection is active Activation deactivation of the write protection and changing the PIN is also possible via HART 9 7 1 Activating deactivating the write protection 1 Open the operating menu with 4 Select Basic setting and confirm with Select Write protection and confirm with 1 Select on off and confirm with Activate write protection Select on and confirm with Deactivate write protection Select off and confirm with Enter PIN and confirm with Write protection is activated deactivated 9 7 2 Changing PIN Factory setting 0000 1 40 Open the operating menu with 4 Select
34. nt Depressurise the instrument ambient pressure and restart Return the instrument E007 Sensor temperature Temperature exceeded at Return the instrument the pressure sensor limit monitoring in the electronics 1 Error message can also appear when the pressure is greater than the nominal pressure range 50 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 14 15 Dismounting return and disposal CAUTION If faults cannot be eliminated by means of the measures listed above shut down the process transmitter immediately and ensure that pressure and or signal are no longer present and secure the instrument from being put back into operation inadvertently In this case contact the manufacturer If a return is needed please follow the instructions given in chapter 15 2 Return 15 Dismounting return and disposal WARNING Residual media in the dismounted process transmitter can result in a risk to personnel the environment and equipment Take sufficient precautionary measures 15 1 Dismounting Only disconnect the pressure gauge once the system has been depressurised 15 2 Return WARNING Strictly observe the following when shipping the instrument All instruments delivered to WIKA must be free from any kind of hazardous substances acids bases solutions etc When returning the instrument use the original packaging
35. odel UPT 2x 31 9 Configuration via display and operating unit 9 1 2 Configuring level measurement 1 10 Set digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit 11 Go back two menu levels using ESC Select Mode and confirm with 1 12 Select Level and confirm with Open the operating menu with 4 Select Basic setting and confirm with Select Application and confirm with Select Level and confirm with Select Unit and confirm with Select length unit and confirm with Length unit is set Select Density and confirm with 1 Select Density unit and confirm with Select density unit and confirm with 4 Density unit is set Select Density value and confirm with Density value is set Mode is set 13 Perform a mounting correction 32 See chapter 9 5 Mounting correction offset WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 9 Configuration via display and operating unit 9 2 Setting the units 9 2 1 Setting the pressure unit 1 Open the operating menu with Select Basic setting and confirm with 2 Select Application and confirm with 3 Select Pressure and confirm with 4 Select Unit and confirm with 1 5
36. on resistance 4 g 5 100 Hz per GL characteristic curve 2 Shock resistance 150 g 3 2 ms per IEC 60068 2 27 Ingress protection IP 66 67 IP 65 for versions with circular connector angular connector or overvoltage protection Ingress protection only applies with closed case head and closed cable glands 3 4 Materials Wetted parts E Model UPT 20 measuring range lt 40 bar Stainless steel 1 4404 u Model UPT 20 measuring range gt 40 bar Stainless steel 1 4404 and stainless steel 2 4711 E Model UPT 21 Stainless steel 1 4435 Sealing material See table medium temperature under chapter 3 3 Operating conditions Case head Plastic PBT with conductive surface per EN 60079 0 2012 Colour night blue RAL5022 Pressure transmission medium Model Medium Model UPT 20 Measuring range lt 40 bar Synthetic oil halocarbon oil Measuring range gt 40 bar Dry measuring cell Model UPT 21 Synthetic oil halocarbon oil WIKA operating instructions process transmitter model UPT 2x 13 3 Specifications 3 5 Display and operating unit option Refresh rate 200 ms Main display 4 Y2 digit Additional display Selectable via menu three line scale range Bargraph display 20 segments radial pressure gauge simulation Colours Background light grey digits black Operating state Display via symbols 3 6 Output signal see product label 4 20 mA 4 20 mA with HART signal
37. ondi tions listed above If the original packaging is not available then store the instrument in a container that is similar to the original packaging so that the instrument can t be scratched and is protected against damage if dropped WARNING Before storing the instrument following operation remove any residual media This is of particular importance if the medium is hazardous to health e g caustic toxic carcinogenic radioactive etc 20 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 6 Commissioning operation 6 Commissioning operation The process transmitter should only be commissioned and operated by skilled personnel 6 1 Mechanical mounting 6 1 1 Selecting the installation site The space required is dependent on the design variant of the process transmitter The case head is rotatable through 330 and the display and operating unit can be inserted and oriented in 90 steps Thus the process transmitter can be adjusted to the installation site see figures under chapter 4 1 Description Select an installation site that has sufficient space for E Carrying out a safe electrical mounting u Being able to use the operating elements following the mounting 6 1 2 Mounting the process transmitter CAUTION Defective components Physical injury and damage to property Only use original parts For information on tapped holes and
38. ons process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D Appendix 2 Menu tree basic setting Level 1 Level 2 Level 3 Level 4 Sensor tempera 125 ture Damping Write on off protection 14 Change PIN WIKA operating instructions process transmitter model UPT 2x 99 Appendix 3 Menu tree display Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Display Main Pressure 2 display 21 211 Level 212 Current 214 PV percent 215 Sensor tempera ture PV 217 Additional Pressure display 22 221 Level Current PV percent Sensor tempera ture Pmin Pmax 227 PVmin PVmax 228 Tmin Tmax 229 TAG short TAG long 22B Blank 22C 56 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D Appendix 4 Menu tree diagnostic Level 1 Level 2 Level 3 Level 4 Diagnostic Simulation Press simul 3 31 311 Current sim 4 mA 312 Drag Pmin display pointer 32 Pmax 321 PVmin display PVmax 322 Tmin Tmax display 323 Operat time display 33 331 reset WIKA operating instructions process transmitter model UPT 2x Level 5 Level 6 57 Appendix 5 Menu tree detail setup Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Detail setup Language German 4 41 411 English 412 Francais 413 Espanol 414 Marking TAG short 42 421 TAG lo
39. rection key A 2 Escape key ESC Q Additional display amp Unit Main display Trend indication Bargraph with over under limit arrows Enter key Direction key Y 7 2 Accessing exiting the operating menu Accessing Press Exiting Press ESC repeatedly until the menu has been exited If after 3 min no entry is made the menu will automatically be exited and the last set display mode will be activated If there is an invalid entry the message Input error will show in the display for 2 seconds and the previous menu will be accessed WIKA operating instructions process transmitter model UPT 2x 25 T 7 3 1 2 Display and operating unit model Dl PT U Installation Removal CAUTION Ingress of moisture Moisture can destroy the process transmitter Protect the opened process transmitter against moisture Close the case head tightly Screw off the case head cover by hand Installation Pull out the push on cap and attach the display and operating unit into any of the locking positions 0 90 180 270 Removal Pull out the display and operating unit and attach the push on cap 3 Screw on the case head cover Ensure that the case head is tightly closed 26 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 7 Display and operating unit model DI PT U 7 4 Settin
40. rement 35 9 2 3 Setting the density unit 36 WIKA operating instructions process transmitter model UPT 2x 3 9 2 4 9 3 9 3 1 9 3 2 9 4 95 9 5 1 952 9 6 9 7 9 7 1 9 2 10 10 1 Setting the temperature unit Scaling the measuring range Performing a wet adjustment Performing a dry adjustment Setting the mode Mounting correction offset Performing a wet adjustment Performing a dry adjustment Setting the damping Write protection Activating deactivating the write protection Changing PIN Diagnostic functions Simulations 10 1 1 Performing a pressure simulation 10 1 2 Performing a current simulation 10 2 Indicating ressetting drag pointer 10 2 1 Drag pointer Pmin Pmax 10 2 2 Drag pointer PV min PVmax 10 3 11 11 1 11 2 Indicating resetting operating time Detail setup Setting the language Marking the measuring point TAG 11 2 1 Setting the TAG short 36 37 37 38 39 40 40 40 41 42 42 42 43 43 43 43 44 44 45 45 45 46 46 46 46 WIKA operating instructions process transmitter model UPT 2x 14068347 01 06 2014 GB D 14068347 01 06 2014 GB D 11 2 2 Setting the TAG long 46 11 3 Setting the alarm signal 47 11 4 Setting the signal limits 47 11 5 Setting the contrast of the LC display 48 11 6 Restoring factory setting 48 11 7 Setting the HART communication 49 11 7 1 Setting the short address multidrop mode 49 11 7 2 Activating deactivating constant current 49 12
41. returning the instrument see chapter 15 2 Return 13 3 Recalibration DKD DAKKS certificate official certificates We recommend that the process transmitter is regularly recalibrated by the manufac turer with time intervals of approx 12 months WIKA operating instructions process transmitter model UPT 2x 49 14 Faults Inthe event of any faults first check whether the process transmitter is mounted correctly mechanically and electrically For instruments with display and operating units GB the error code with error text will be displayed in the event of a failure Faults Causes Measures Display does not indicate Instrument is not mounted Install the electrical connec anything correctly tion and or the display and operating unit correctly Error code Error text Causes Measures E001 Hardware fault Lack of communication Restart the instrument Return the instrument E002 Sensor missing Communication to the Restart the instrument sensor faulty Return the instrument E003 Sensor faulty Pressure status sensor faulty Restart the instrument Return the instrument E004 Characteristic curve Overflow in calculation chain Restart the instrument error Switch to a linear character istic curve Check the inputs Return the instrument E005 Temperature sensor Temperature sensor faulty Restart the instrument Return the instrument E006 Overpressure sensor Overload pressure sensor Restart the instrume
42. rrent values that are not either 4 mA or 20 mA the pressure value is converted into the standardised current signals as soon as the current value entered is accepted WIKA operating instructions process transmitter model UPT 2x 35 9 Configuration via display and operating unit 9 3 2 Performing a dry adjustment Via the dry adjustment the values for the start of the measuring range and the end of the measuring range are entered manually The respective output signal can be adjusted Requirement No measurement is running If there is a running measurement the output signal can alter abruptly Setting range Start of measuring range 10 110 of measuring range End of measuring range 1 120 of measuring range Max turndown 100 1 recommended max 20 1 1 Open the operating menu with 4 J Basic setting Select Basic setting and confirm with 2 Display svrDpiagnostic 2 Select Scale setting and confirm with 3 Select Dry adjustm and confirm with 1 4 Define the start of measuring range or end of measuring range To define start of measuring range Confirm min adjustm with To define end of measuring range Confirm max adjustm with 4 5 Change digit using A Y and confirm with 4 The cursor moves to the next digit Repeat for each digit When the last digit is exited the cursor moves to the output signal step 6 6 Change digit usin
43. serious injury and or damage to the equip ment Further important safety instructions can be found in the individual chapters of these operating instructions 2 1 Intended use The process transmitter measures gauge pressure absolute pressure and vacuum The physical quantity pressure is converted into an electrical signal The process transmitter has been designed exclusively for industrial applications in internal and external locations lts scope of application is defined by its technical perfor mance limits and its materials Improper use is defined as any application that exceeds the technical performance limits or is not compatible with the materials Checking against improper use is the responsibility of the operator The instrument has been designed and built solely for the intended use described here and may only be used accordingly The technical specifications contained in these operating instructions must be observed Improper handling or operation of the instrument outside of its technical specifications requires the instrument to be taken out of service immediately and inspected by an authorised WIKA service engineer The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use WIKA operating instructions process transmitter model UPT 2x 7 2 Safety 2 2 Personnel qualification WARNING Risk of injury should qualification be insufficient Improper handling can
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