Operating Instructions Process pressure transmitter IPT-1*
Contents
1. 92mm 59 mm 2 32 110 mm x 90 mm 4 33 x 3 54 66 mm 2 6 Fig 20 IP 68 version with external housing plastic version 1 Lateral cable outlet 2 Axialcable outlet 44 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement 68 mm 92 mm 110 mm x 90 mm 4 33 x 3 54 66 mm 2 6 Fig 21 IP 68 version with external housing stainless steel version 1 Lateral cable outlet 2 Axial cable outlet WIKA Operating Instructions Process pressure transmitter IPT 1 45 9 Supplement IPT 1 threaded fitting 0 OVO 89 0 OVO O H pa OSW27 Es E Ele aa VNPT E 85 5 GRA BE RIL os 8 aye m E EIR Elz gji 23mm ES wnpt amp 2 ol qu o 6mm NIS 2z 15 64 0 OVO 89 ma Els SW27 Da Ep eo NE 048 6 he M 16x1 5 M 20x1 5 ML MI Fig 22 IPT 1 GD G EN 837 ND NPT ML M16 x 1 5 inner MI M20 x 1 5 inner 46 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement IPT 1 front flush connection part 1 OSW27 E Ele 9 18mm Sg 45 64 Si 45 64 22mm 55 64 G62. Fig 10 Connection of the sensor in the housing base Brown Blue Yellow White Shielding Breather capillaries OUA UNSa Wiring plan external electronics Fig 11 Wiring plan external electronics 1 Voltage supply 5 5 Switch on phase Switch on phase After connecting IPT 1 to power supply or after a voltage recurrence the instrument carries out a self check for approx 30 seconds e Internal check of the electronics e Indication of the instrument type the firmware as well as the sen sor TAGs sensor designation e Output signal jumps briefly approx 10 seconds to the set fault current 18 WIKA Operating Instructions Process pressure transmitter IPT 1 5 Connecting to power supply Then the corresponding current is outputted to the cable the value corresponds to the actual level as well as the settings already carried out e g factory setting WIKA Operating Instructions Process pressure transmitter IPT 1 ils 6 Set up with the display and adjustment module 6 Set up with the display and adjustment module 6 1 Short description Function Configuration The display and adjustment module is used for measured value display adjustment and diagnosis It can be mounted in the following housing versions and instruments e All sensors DPT 10 and IPT 1 in the single as well as double chamber housing optionally in the electronics or connection compartment e Ext
3. flush up to 150 C according to EHEDG 0 0 4 bar and 0 16 bar WIKA Operating Instructions Process pressure transmitter IPT 1 Fig 23 IPT 1 85 G1 A front flush O 0 4 bar and O 1 6 bar 86 G1 2 A front flush gt 1 6 bar 84 G1 A front 47 9 Supplement IPT 1 front flush connection part 2 82mm 8 7547 81 mm 3 3 16 oo 9 74 mm 2 29 39 RT RA 51mm 9 65 mm 2 946 84 mm 3 546 9 84 mm 3 5 1e 9 105 mm 4 9 64 3T 3R Fig 24 IPT 1 SA Tri Clamp 2 RA bolting DN 40 PN 40 according to DIN 11851 RT Tri Clamp 112 3T DRD 3R Varivent Form F 48 WIKA Operating Instructions Process pressure transmitter IPT 1 WIKA Operating Instructions Process pressure transmitter IPT 1 49 50 WIKA Operating Instructions Process pressure transmitter IPT 1 WIKA Operating Instructions Process pressure transmitter IPT 1 51 Printing date All statements concerning scope of delivery application practi cal use and operating conditions of the sensors and processing Systems correspond to the information available at the time of wiKAI WIKA Alexander Wiegand SE amp Co KG Alexander Wiegand StraRe 30 63911 Klingenberg Germany Phone 49 9372 132 0 Fax 49 9372 132 406 E mail info wika de www wika de 52 Process pressure
4. Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psi Determination of characteristics Limit point adjustment according to IEC 61298 2 Characterstic curve Linear Reference installation position upright diaphragm points downward Influence of the installation position depending on the chemical seal version Deviation determined according to the limit point method according to IEC 60770 Applies to digital interfaces HART Profibus PA Foundation Fieldbus as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD is the ratio nominal measuring range set span Deviation for measuring ranges 0 4 1000 bar Turn down 1 1 up to 5 1 0 1 96 Turn down 5 1 lt 0 0296 x TD Deviation for measuring ranges 1000 bar Turn down 1 1 up to 2 1 0 6 Deviation with absolute pressure measuring range 0 1 bar Turn down 1 1 up to 5 1 0 25 96 Turn down 5 1 0 05 6 x TD Influence of the product or ambient temperature Thermal change zero signal and output span Applies to the digital signal output HART Profibus PA Foundation Fieldbus as well as to ana logue current output 4 20 mA and refers to the set span Turn down TD is the ratio nominal measuring range set span Thermal change zero signal and output span reference temperature 20 C 68 F n the compensated temperature 0 05 10 K x TD range 0
5. 100 C 32 212 F Outside the compensated tempera typ 0 05 10 Kx TD ture range Thermal change current output Applies also to the analogue 4 20 mA current output and refers to the set span Thermal change current output 0 05 10 K max 0 15 each with 40 80 C 40 176 F WIKA Operating Instructions Process pressure transmitter IPT 1 39 9 Supplement Fig 15 Thermal change current output Long term stability according to DIN 16086 and IEC 60770 1 Applies to digital interfaces HART Profibus PA Foundation Fieldbus as well as to analogue cur rent output 4 20 mA Specifications refer to the set span Turn down TD nominal measuring range set span Long term drift of the zero signal 0 1 x TD year Ambient conditions Ambient storage and transport temperature Standard version 40 80 C 40 176 F Connection G1 A front flush according 10 80 C 14 176 F to EHEDG Version for oxygen applications 40 60 C 40 140 F Versions IP 66 IP 68 1 bar and IP 68 20 80 C 4 176 F 25 bar connection cable PUR Version IP 66 IP 68 1 bar connec 20 60 C 4 140 F tion cable PE Process conditions The specifications are used as an overview For pressure stage and product temperature the speci fications on the type plate are applicable Product t
6. bar O 160 kPa 10 bar 1000 kPa 1 bar 100 kPa 0 16 bar O 1 6 MPa 80 bar 8 MPa 1 bar 100 kPa 0 40 bar O 4 MPa 80 bar 8 MPa 1 bar 100 kPa 0 100 bar O 10 MPa 200 bar 20 MPa 1 bar 100 kPa 0 250 bar O 25 MPa 500 bar 50 MPa 1 bar 100 kPa 0 600 bar O 60 MPa 1200 bar 120 MPa 1 bar 100 kPa WIKA Operating Instructions Process pressure transmitter IPT 1 37 9 Supplement Nominal range Overload capacity max Overload capacity min pres pressure sure O 1000 bar O 100 MPa 1500 bar 150 MPa 1 bar 100 kPa 1 O bar 100 0 kPa 5 bar 500 kPa 1 bar 100 kPa 1 40 6 bar 100 60 kPa 10 bar 1000 kPa 1 bar 100 kPa 1 3 bar 100 300 kPa 17 bar 1700 kPa 1 bar 100 kPa 1 5 bar 100 500 kPa 35 bar 3500 kPa 1 bar 100 kPa 1 15 bar 100 1 5 MPa 80 bar 8 MPa 1 bar 100 kPa 0 1 0 3 bar 10 30 kPa 2 bar 200 kPa 1 bar 100 kPa 0 2 0 2 bar 20 20 kPa 2 bar 200 kPa 1 bar 100 kPa Absolute pressure 0 0 4 bar O 40 kPa 2 bar 200 kPa 0 bar abs 0 1 6 bar O 160 kPa 10 bar 1000 kPa 0 bar abs 0 6 bar O 600 kPa 35 bar 3500 kPa 0 bar abs 0 16 bar O 1 6 MPa 80 bar 8 MPa 0 bar abs Nominal measuring ranges and overload capacity in psi The specifications are only an overview and refer to
7. the measuring cell Limitations due to the ma terial and version of the process fitting are possible The specifications on the nameplate apply Nominal range Overload capacity max Overload capacity min pres pressure sure Gauge pressure 0 5 801 psig 29 00 psig 14 50 psig 0 23 21 psig 145 0 psig 14 50 psi 0 232 1 psig 1160 psig 14 5 psig 0 580 2 psig 1160 psig 14 50 psig 0 1450 psig 2901 psig 14 50 psig 0 3626 psig 7252 psig 14 50 psig 0 8702 psig 17404 psig 14 50 psig 0 14504 psig 21756 psig 14 50 psig 14 50 O psig 72 52 psig 14 50 psig 1 8 702 psig 145 0 psig 14 50 psig 1 43 51 psig 246 6 psig 14 50 psig 1 472 52 psig 507 6 psig 14 50 psig 1 217 6 psig 1160 psig 14 50 psig 1 450 4 351 psig 29 01 psig 14 50 psig 2 901 2 901 psig 29 01 psig 14 50 psig Absolute pressure 0 5 802 psi 29 01 psi O psi O 23 21 psi 145 0 psi O psi 38 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement Nominal range Overload capacity max Overload capacity min pres pressure sure 0 87 02 psi 507 6 psi 0 psi 0 232 0 psi 1160 psi 0 psi Reference conditions and actuating variables according to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1 Temperature 18 30 C 64 86 F
8. transmitter IPT 1 8290 L N3 00
9. Operating Instructions Process pressure transmitter IPT 1 GB metallic sensor 4 20mA Version 3 0 Process pressure transmitter IPT 1 WIKAI Em Part of your business Contents 1 About this document INE EU CIIM 4 LE T de ro Po 4 T 3 Symbolism Used iie den bee e deca beseitigen d debe eei Eee ig 4 For your safety 24 Authorised personnel i5 orien e teret rk cei ek hd a raen Eiana EXER ETENA ERE GE EE ERES 2 2 Appropriate USC sss er teet ee PEE ER aee EE RD ERE ERA LRL EE FADE EINEEUEERR ER FEY EEYR ERAS LER e dE EXEEEEY 2 3 Warning about incorrect use 24 Generalsafety ihsti ctions ice ie e eerie m hikes Y ER ra es pnta P Cebu dea Ra Pra ar 2 5 Safetylabel onitheinstr meht iecit ntn rione c tse Este EE ue ade RR ET EnReEE NUR uA 5 2 6 CE conformity 2 7 Measuring range permissible process pressure ssssseeeee 6 2 8 Fulfillment of NAMUR recommendations sse een enne 6 2 9 Safety instructions for Ex areas 2 10 Safety instructions for oxygen applications seeseeem mm 6 Product description 3 1 Configillatiolis oss certi oett tereti ente Reee Rake eios ere onere enee t an SE EB LUE 7 3 2 Principle ON oDeratlOl aae eerie eoo epa enterate Caper Esa SH ERERER ERR REB EHE EXE FAS AREE eK UER ERAS 8 c PAGIUSUMOMME seta sscctnssscesdssecnsczeacttas
10. Proceed as follows to select the temperature unit 1 Activate the selection with OK and select Temperature unit with gt 2 Activate the selection with OK and select the requested unit with gt e g F 3 Confirm with OK The temperature unit is hence switched over from C to F Carry out a position cor Proceed as follows recton 1 Activate in the menu item Position correction the selection with OK Position correction Offset u gt ok 0000 mbar AP 53 mbar 2 Select with 2 e g to accept actual measured value Position correction Accept current measured value p Accept Edit 3 Confirm with OK and move to min zero adjustment with gt Carry out min adjustment Proceed as follows 1 Edit the value in the menu item Min adjustment with OK Min adjustment 000 0 w 2 3 4 5 0000 0 mbar 0000 0 mbar Set the requested percentage value with and gt Confirm with OK and edit the requested mbar value Set the requested mbar value with and 5 Confirm with and move to max adjustment with gt The min adjustment is finished 9 Selection options C F 24 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module e Information 1 For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display If the ad
11. and possible transit damage immediately at receipt Ascertained transit damage or con cealed defects must be appropriately dealt with Storage Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions e Not inthe open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport e Storage and transport temperature see chapter Supplement temperature Technical data Ambient conditions e Relative humidity 20 85 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Suitability for the process conditions Diaphragm protection Installation position Moisture Ventilation and pressure compensation 10 4 Mounting 4 1 General instructions Make sure that all parts of the instrument coming in direct contact with the process especially the sensor element process seal and process fitting are suitable for the existing process conditions such as process pressure process temperature as well as the chemical properties of the medium You can find the specifications in chapter Technical data and on the nameplate To protect the diaphragm the process fitting is covered by a protec tive cap Remove the protective cap just before installatio
12. blind plug M20 x 1 5 plug M12 x 1 for the external display and adjustment unit optional or 1x closing cap 2 NPT 1 x blind plug Ye NPT plug M12 x 1 for the external display and adjustment unit optional or 1 x plug depending on the version 1 x blind plug M20 x 1 5 plug M12 x 1 for the external display and adjustment unit optional 2 5 mm AWG 14 blind stopper through the sensor LC display in dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Operating voltage with illuminated display and adjustment module Non Ex instrument Ex ia instrument Permissible residual ripple lt 100 Hz 100 Hz 10 kHz Load WIKA Operating Instructions Process pressure transmitter IPT 1 14 36V DC 14 30V DC 20 36 V DC 20 30 V DC U 1V U lt 10 mV see diagram 41 9 Supplement M 1000 727 500 7 250 7 14 16 18 20 22 24 26 28 30 32 34 36 V Fig 16 Voltage diagram 1 Voltage limit Ex ia instrument 2 Voltage limit non Ex Ex d instrument 3 Operating voltage Electrical protective measures Protection rating Housing standard IP 66 IP 671 Process component in IP 68 version IP 68 25 bar External housing IP 65 Overvoltage category IH Protection class I Approvals Depending on the version instruments with approvals can have different technical data For these instrument
13. ctions Process pressure transmitter IPT 1 35 9 Supplement 9 Supplement 9 1 Technical data General data Pressure type Measuring principle Measuring ranges lt 16 bar Measuring ranges gt 16 bar Service interface Materials and weights Gauge pressure or gauge pressure piezoresistive with internal transmission liquid Strain gauge DMS dry C Bus 316L corresponds to 1 4404 or 1 4435 316Ti corresponds to 1 4571 Materials wetted parts Process fitting Diaphragm Diaphragm from measuring range 25 bar with not flush version Seal ring O ring Properties of metallic hygienic fittings Surface quality typ Materials non wetted parts Internal transmission liquid Housing Seal between housing and housing cover Inspection window in housing cover for display and adjustment module Ground terminal Ohmic contact Weight approx Output variable Output signal Signal resolution Failure signal output current Max output current Load Met NAMUR recommendation Dynamic behaviour output Run up time approx 316Ti Hastelloy C4 Hastelloy C276 316Ti Hastelloy C4 Hastelloy C276 Elgiloy Elgiloy 2 4711 FKM VP2 A EPDM A P 75 5 KW75F NBR COG R 0 8 um Synthetic oil Halocarbon oil Plastic PBT Alu die casting powder coated 316L NBR stainless steel housing silicone Aluminium housing Polycarbonate UL 746 C listed 316Ti 316L Between g
14. e according to the wiring plan Error code Cause Rectification 4 20mA Levelfluctuations Setthe integration time via the signal not display and adjustment module or stable PACTware No atmospheric pres Check the pressure compensation sure compensation in the housing and clean the filter element if necessary WIKA Operating Instructions Process pressure transmitter IPT 1 33 7 Maintenance and fault rectification Error code Cause Rectification 4 20 MA signal miss ing Connection to volt age supply wrong Check connection according to chapter Connection steps and if necessary correct according to chapter Wiring plan No power supply Check cables for breaks repair if necessary Operating voltage too low or load resist ance too high Check adapt if necessary Current sig nal greater than 22 mA or less than 3 6 mA Electronics module or measuring cell de fective Exchange the instrument or send it in for repair circuits must be observed In Ex applications the regulations for the wiring of intrinsically safe Error messages via the Cause Rectification no measured value available Exchange the instrument or send it in for repair Adjustment span too small repeat with modified values no operable sensor software Carry out a software update or send instrument for repair display and adjustment Er
15. easured value transmission on the same cable The supply voltage range can differ depending on the instrument ver sion The exact range is stated in chapter Technical data The backlight of the display and adjustment module is powered by the sensor The prerequisite for this is a supply voltage at a certain level The exact voltage specifications are stated in chapter Technical data 3 3 Adjustment The instrument can be adjusted with the following adjustment media e With the display and adjustment module 3 4 Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test based on ISO 4180 The packaging of standard instruments consists of environment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Caution Instruments for oxygen applications are sealed in PE foil and provided with a label Oxygen Use no Oil Remove this foil just before mount ing the instrument See instruction under Mounting Transport must be carried out under consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device WIKA Operating Instructions Process pressure transmitter IPT 1 3 Product description Transport inspection The delivery must be checked for completeness
16. ed When opening closing the housing cover quickly the measured value can change for a period of approx 5 s by up to 15 mbar Information Make sure that the filter element is always free of buildup during operation A high pressure cleaner may not be used for cleaning Higher process temperatures mean often also higher ambient tem peratures Fig 4 Temperature ranges 1 Process temperature 2 Ambient temperature Make sure that the upper temperature limits for the environment of electronics housing and connection cable specified in chapter Tech nical data are not exceeded Instruments in the version Oil and grease free for oxygen should be unpacked just before mounting After the protective cover of the process fitting has been removed the label O on the process fitting is visible Danger Avoid oil grease or contamination Explosion danger WIKA Operating Instructions Process pressure transmitter IPT 1 11 Installation position Welding the socket Sealing Screwing in A Sealing Screwing in hygienic fittings 12 4 2 Mounting instructions IPT 1 functions in any installation position It is mounted according to the same directives as a manometer DIN EN 839 2 Information We recommend using lock fittings measuring instrument holders and siphons from the line of WIKA accessories 4 3 Mounting steps To mount IPT 1 a welded socket is necessary Use components from the line o
17. em Adjustment unit you select the physical unit in which the adjustment should be carried out e g mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values Information The steps 1 3 and 4 are not necessary for instruments which are already preset according to customer specifications You can find the data on the type label on the instrument or in the menu items of the min max adjustment 22 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module The display and adjustment module enables the adjustment without filling or pressure Thanks to this you can carry out your settings already in the workshop without the instrument having to be installed The actual measured value is also displayed in the menu items for min max adjustment Select unit In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display To select the adjustment unit in the example switching over from bar to mbar proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Unit will be displayed Unit Unit of measurement barV Temperature u
18. emperature standard depending on the seal FKM VP2 A 20 105 C 4 221 F EPDM A P 75 5 KW75F 40 105 C 40 221 F NBR COG 20 105 C 4 221 F Product temperature front flush threaded fitting G1 A according to EHEDG threaded fitting M44 x 1 25 as well as hygienic fittings depending on seal FKM VP2 A 20 150 C 4 302 F EPDM A P 75 5 KW75F 30 150 C 22 302 F NBR COG 20 150 C 4 302 F Vibration resistance mechanical vibrations with 4 g and 5 100 Hz Shock resistance Acceleration 100 g 6 ms 40 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement Electromechanical data version IP 66 IP 67 Cable entry plug Single chamber housing Double chamber housing Spring loaded terminals for wire cross section up to Display and adjustment module Voltage supply and data transmission Indication Adjustment elements Protection rating unassembled mounted into the sensor without cover Material Housing Inspection window Voltage supply Operating voltage Non Ex instrument Ex ia instrument 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind plug M20 x 1 5 or 1 x closing cap 2 NPT 1 x blind plug v NPT or 12x plug depending on the version 12 M20Eht1 5 1 x cable entry M20 x 1 5 cable 5 9 mm 1 x
19. ernal display and adjustment unit Note You can find detailed information on the adjustment in the operating instructions manual Display and adjustment module 6 2 Insert display and adjustment module Mount Dismount display The display and adjustment module can be inserted and removed at and adjustment module any time It is not necessary to interrupt the voltage supply For installation proceed as follows 1 Unscrew the housing cover 2 Placethe display and adjustment module in the desired position on the electronics you can choose any one of four different posi tions each displaced by 90 3 Press the display and adjustment module onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The display and adjustment module is powered by the sensor an ad ditional connection is not necessary 20 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module Fig 12 Insert display and adjustment module Note If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication a higher cover with an inspection glass is required 6 3 Adjustment system Fig 13 Display and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys WIKA Operat
20. f WIKA mounting accessories Note the applicable welding standards segment welding proce dure when welding the socket Use the seal corresponding to the instrument e Process fitting GD Tesnit seal in front of the thread or Seal the thread with resistant seal material e Process fitting GN Screw IPT 1 into the welded socket Tighten the hexagon on the process fitting with a suitable wrench Wrench size see chapter Dimensional drawings Warning The housing must not be used to screw the instrument in Applying tightening force can damage internal parts of the housing Use the seal suitable for the respective process fitting You can find the components in the supplementary instructions manual Welded socket and seals Probable position correction see chapter Setup steps WIKA Operating Instructions Process pressure transmitter IPT 1 5 Connecting to power supply Note safety instructions Take note of safety instructions for Ex applications Select power supply Select connection cable Cable screening and grounding A 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in the complete absence of line voltage e f overvoltage surges are expected overvoltage arresters should be installed In hazardous areas you must take note of the respective regulations conformity and type approval certificates of the se
21. housing 1 Housing cover with integrated display and adjustment module optional 2 Housing with electronics S Process fitting with measuring cell The nameplate contains the most important data for identification and use of the instrument e Instrument type e Article and serial number device WIKA Operating Instructions Process pressure transmitter IPT 1 uf 3 Product description Application area Functional principle Voltage supply Packaging Transport e Technical data Measuring range process pressure process tem perature signal output voltage supply protection protection class e Order number Article number documentation e SIL identification with SIL rating ex works 3 2 Principle of operation IPT 1 is a pressure transmitter for measurement of overpressure absolute pressure or vacuum Measured products are gases vapours and liquids in measuring ranges up to 4000 bar 400 MPa with front flush version also viscous liquids in measuring ranges up to 600 bar 60 MPa The process pressure acts on the sensor element via the stainless steel diaphragm and an internal transmission liquid This causes a resistance change which is converted into a corresponding output signal and outputted as a measured value With measuring ranges up to 16 bar a pieoresistive sensor element is used with measuring ranges from 25 bar a strain gauge DMS sensor element 4 20 mA two wire electronics for voltage supply and m
22. ing Instructions Process pressure transmitter IPT 1 21 6 Set up with the display and adjustment module Key functions e OK key Move to the menu overview Confirm selected menu Edit parameter Save value e gt key to select Menu change Select list entry Select editing position e key Change value of the parameter e ESC key Interrupt input Jump to next higher menu Adjustment system The sensor is adjusted via the four keys of the display and adjust ment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 6 4 Setup steps Level or process pres IPT 1 can be used for level as well as for process pressure meas sure measurement urement Default setting is level measurement The mode can be changed in the adjustment menu Depending on the application only the respective subchapter Level or process pressure measurement is of importance There you find the individual adjustment steps Level measurement Parameter adjustment Set up IPT 1 in the following sequence Level measurement 1 Selecting adjustment unit density unit 2 Carry out a position correction 3 Carry out min adjustment 4 Carry out max adjustment In the menu it
23. instruments with signal output 4 20 mA HART 28 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module Copy sensor data Copy sensor data Reset Basic adjustment The reset function resets all parameters adjusted by the user to the delivery status and the peak values to the actual values Reset Select reset V Reset Basic adjustment Peak value measured value Peak value temperature Basic adjustment The Reset Basic adjustment resets the values of the following menu items Menu section Function Reset value Basic settings Zero Min adjustment Measuring range begin Span Max adjustment Measuring range end current Density 1 kg l Density unit kg l Damping 1s Linearization Linear Sensor TAG Sensor Display Displayed value 1 bar Displayed value 2 Display unit Volume l Scaling 0 00 to 100 0 Decimal point indication 8888 8 Service Current output charac 4 20 mA teristics Current output failure lt 3 6 mA Current output min gt 3 8mA current Current output max gt 20 5 mA The values of the following menu items are not reset with Reset Menu section Function Reset value Basic settings Unit of measurement No reset WIKA Operating Instructions Process pressure transmitter IPT 1 29 6 Set
24. item Application with gt and edit with OK Warning A Note the warning Output can change 4 Select with gt OK and confirm with OK 5 Select Process pressure from the list and confirm with OK Select unit In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display To select the adjustment unit in the example switching over from bar to mbar proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed p Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Unit will be displayed Unit Unit of measurement barV 3 Temperature unit pov Activate the selection with OK and select Units of measure ment with gt 4 Selection options mbar bar psi Pa kPa MPa inHg mmHg inH O mmH O 26 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module 4 Activate the selection with OK and select the requested unit with gt in the example mbar 5 Confirm with OK and move to position correction with gt The adjustment unit is thus switched over from bar to mbar Proceed as follows to select the temperature unit 1 Activate the selection with OK and select Temperature unit with gt 2 Activate the selection with OK and select
25. justment ranges are exceeded the message Outside param eter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK Carry out max adjust Proceed as follows ment 1 Edit the value in the menu item Max adjustment with OK Max adjustment 100 0 j 1000 0 mbar 0000 0 mbar Information The displayed pressure for 100 corresponds to the nominal meas uring range of the sensor in the above example 1 bar 1000 mbar 2 Setthe requested percentage value with gt and OK 3 Confirm with OK and edit the requested mbar value 4 Setthe requested mbar value with and gt 5 Confirm with OK and move to the menu overview with ESC The max adjustment is finished be Information For an adjustment with filling simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside param eter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK mo Process pressure measurement Parameter adjustment Set up IPT 1 in the following sequence inen pressure meas 4 Select application Process pressure measurement 2 Selectthe unit of measurement 3 Carry out a position correction 4 Carrying out zero adjustment 5 Carry out span adjustment In the menu item Adjustment unit you select the phy
26. l connection is hence finished WIKA Operating Instructions Process pressure transmitter IPT 1 15 5 Connecting to power supply 5 3 Single chamber housing Electronics and connec tion compartment Display 2 Fig 6 Electronics and connection compartment single chamber housing 1 Spring loaded terminals for voltage supply 2 Ground terminal for connection of the cable screen 2 M o N Display Wiring plan Fig 7 Wiring plan single chamber housing 1 Voltage supply Signal output WIKA Operating Instructions Process pressure transmitter IPT 1 16 5 Connecting to power supply 5 4 Wiring plan external housing with version IP 68 25 bar Overview Fig 8 IPT 1 in IP 68 version 25 bar and axial cable outlet external housing Electronics and connec tion compartment for power supply O C O O o O O Fig 9 Electronics and connection compartment 1 Spring loaded terminals for voltage supply 2 Ground terminal for connection of the cable screen 3 Cable gland to the process component 4 For external display and adjustment unit Slave sensor 5 Plug connector for service interface WIKA Operating Instructions Process pressure transmitter IPT 1 17 5 Connecting to power supply Terminal compartment housing socket
27. l safety measures with the current valid rules and regulations and also take note of new regula tions 2 5 Safety label on the instrument The safety approval markings and safety tips on the device must be observed WIKA Operating Instructions Process pressure transmitter IPT 1 5 2 For your safety 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guide lines By attaching the CE mark we provide confirmation of success ful testing 2 7 Measuring range permissible process pressure Due to the application a measuring cell with a measuring range higher than the permissible pressure range of the process fitting may have been integrated The permissible process pressure is stated with Process pressure on the type label see chapter 3 1 Configuration For safety reasons this range must not be exceeded 2 8 Fulfillment of NAMUR recommendations The device fulfills the requirements of the applicable NAMUR recom mendations 2 9 Safety instructions for Ex areas Please note the Ex specific safety information for installation and op eration in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 2 10 Safety instructions for oxygen applications For instruments in oxygen applications the special instructions in chapters Storage and transport Mounting as well as Technical data under Process conditions must be
28. layed limit value can be accepted with OK Carry out span adjust Proceed as follows ment 1 Edit the mbar value in the menu item span with OK Span 100 0 1000 0 mbar 4P 0000 0 mbar Information The displayed pressure for 100 corresponds to the nominal meas uring range of the sensor in the above example 1 bar 1000 mbar 2 Setthe requested mbar value with gt and OK 3 Confirm with OK and move to the menu overview with ESC The span adjustment is finished Information For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the message Outside param eter limits appears The editing procedure can be aborted with ESC or the displayed limit value can be accepted with OK Copy sensor data This function enables reading out parameter adjustment data as well as writing parameter adjustment data into the sensor via the display and adjustment module A description of the function is available in the operating instructions manual Display and adjustment module The following data are read out or written with this function Measured value presentation Adjustment Damping Linearization curve Sensor TAG Displayed value Display unit Scaling Current output Unit of measurement Language The following safety relevant data are not read out or written e SIL HART mode PIN Application 9 With
29. mpedance If potential equalisation currents are expected the connection on the processing side must be made via a ceramic capacitor e g 1 nF 1500 V The low frequency potential equalisation currents are thus suppressed but the protective effect against high frequency interfer ence signals remains Warning Considerable potential differences exist inside galvanic plants as well as vessels with cathodic corrosion protection Very large equalisa tion currents can flow through the cable screen when the screen is grounded on both ends To avoid this the cable screen must be WIKA Operating Instructions Process pressure transmitter IPT 1 18 5 Connecting to power supply Select connection cable for Ex applica tions 14 9 connected to ground potential only on one end inside the switch ing cabinet in such applications The cable screen must not be connected to the internal ground terminal in the sensor and the outer ground terminal on the housing not to potential equalisation Information The metallic parts of the instrument such as transmitter and process fitting are conductively connected with the inner and outer ground terminal on the housing This connection exists either as a direct me tallic contact or via the shielding of the special connection cable on instruments with external electronics You can find specifications on the potential connections within the instrument in chapter Technical data Take no
30. n so that the dia phragm will not get damaged It is recommended to keep the cap and use it again later for storage or transport Select an installation position you can easily reach for mounting and connecting as well as later retrofitting of a display and adjustment module The housing can be rotated by 330 without the use of any tools You can also install the display and adjustment module in four different positions each displaced by 90 Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This ap plies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels Fig 2 Measures against moisture penetration The ventilation of the electronics housing as well as the atmospheric pressure compensation for the measuring cell are realised via a filter element in the area of the cable gland WIKA Operating Instructions Process pressure transmitter IPT 1 Temperature limits Oxygen applications Fig 3 Position of the filter element 1 Filter element 2 Blind plug Caution Due to the filter effect the pressure compensation is time delay
31. nit CV 3 Activate the selection with OK and select Units of measure ment with gt 4 Activate the selection with OK and select the requested unit with gt in the example mbar 5 Confirm with OK and move to position correction with gt The adjustment unit is thus switched over from bar to mbar Information When switching over to adjustment in a height unit in the example from bar to m the density also has to be entered Proceed as follows 1 Pushthe OK button in the measured value display the menu overview is displayed 2 Confirm the menu Basic adjustment with OK the menu item Units of measurement will be displayed 3 Activate the selection with OK and select the requested unit with gt in the example m 4 Confirm with OK the submenu Density unit appears Pe Unit of measurement Density unit gt kg dm pef Selection options mbar bar psi Pa kPa MPa inHg mmHg inH O mmH O WIKA Operating Instructions Process pressure transmitter IPT 1 23 6 Set up with the display and adjustment module 5 Select the requested unit e g kg dm with gt and confirm with OK the submenu Density appears Unit of measurement Density 0001000 kg dm 6 Enter the requested density value with gt and confirm with OK and move to position correction with gt The adjustment unit is thus switched over from bar to m
32. noted Furthermore the valid national regulations implementation instructions and memorandums of the professional assocations must be noted 6 WIKA Operating Instructions Process pressure transmitter IPT 1 3 Product description Scope of delivery Supplementary label Oil and grease free for oxygen applications Constituent parts Type plate 3 Product description 3 1 Configuration The scope of delivery encompasses e PT 1 process pressure transmitter e Documentation this operating instructions manual Test certificate for pressure transmitters Operating instructions manual Display and adjustment mod ule optional Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates Instruments in the version Oil and grease free for oxygen applica tions are equipped with a supplementary label The supplementary label contains instructions on oil and grease free parts of the instru ment The IPT 1 consists of the components e Process fitting with measuring cell e Housing with electronics optionally available with plug connector e Housing cover optionally available with display and adjustment module The components are available in different versions Fig 1 Example of a IPT 1 with manometer connection G according to EN 837 and Alu
33. nsors and power supply units Power supply and current signal are transmitted via the same two wire connection cable The supply voltage range can differ depending on the instrument version The exact range is stated in the Technical data in the Supplement Provide a reliable separation between the supply circuit and the mains circuits according to DIN EN 61140 VDE 0140 1 Keep in mind the following additional factors that influence the operat ing voltage e Output voltage of the power supply unit can be lower under nomi nal load with a sensor current of 20 5 mA or 22 mA in case of fault message e Influence of additional instruments in the circuit see load values in chapter Technical data The instrument is connected with standard two wire cable without screen If electromagnetic interference is expected which is above the test values of EN 61326 for industrial areas screened cable should be used Use cable with round cross section A cable outer diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with a different diameter or cross section exchange the seal or use a suitable cable gland If screened cable is necessary connect the cable screen on both ends to ground potential In the sensor the screen must be connected directly to the internal ground terminal The ground terminal on the outside of the housing must be connected to the potential equalisa tion low i
34. nting Steps issia reae rera Fea ix reri a ERE Feu x1 Poor Ex CER a ERE A 35 Bo EE 35 Supplement WIKA Operating Instructions Process pressure transmitter IPT 1 9 1 Technical data tess e area E OE AE E ENE RA A E EE ERASE 36 9 2 Dimensions Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product descrip tion Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your IPT 1 we offer acces sories and replacement parts The corresponding documentations are mo e Operating instructions manual External display and adjustment unit Editing status 2013 06 05 WIKA Operating Instructions Process pressure transmitter IPT 1 3 1 About this document gt me 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instruc tions for maintenance and fault rectification Please read this informa tion before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained specialist personnel The contents of this manual should be made available to these personnel and put into practice by them 1 3 Symbolism used Inf
35. ormation tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence of actions Numbers set in front indicate successive steps in a procedure Battery disposal This symbol indicates special information about the disposal of bat teries and accumulators WIKA Operating Instructions Process pressure transmitter IPT 1 2 For your safety 2 For your safety 2 1 Authorised personnel Mount and set up the pressure transmitter only if you know the appli cable national regulations and have the appropriate qualification You must be aquainted with the regulations and instructions for hazard ous areas measurement and control technology as well as electrical circuits because the pressure transmitter is electrical equipment according to EN 50178 Depending on the application conditions it is necessary that you have appropriate knowledge e g concerning corrosive products or high pressure 2 2 Appropriate use IPT 1 is a pressure transmi
36. red in normal operation In some applications product buildup on the diaphragm can influence the measuring result Depending on the sensor and application take precautions to ensure that heavy buildup and especially a hardening thereof is avoided The diaphragm should be cleaned if necessary For this reason the resistance of the materials to cleaning processes must be ensured The large variety of chemical seal applications makes special clean ing instructions for each application necessary Please contact the agency serving you Caution On instruments with a chemical seal never clean the separating diaphragm mechanically with hard objects such as tools This can damage the diaphragm and lead to filling oil leaks 7 2 Rectify faults The operator of the system is responsible for taking suitable meas ures to rectify faults IPT 1 offers maximum reliability Nevertheless faults can occur dur ing operation These may be caused by the following e g e Sensor e Process e Voltage supply e Signal processing The first measures to be taken are to check the output signals as well as to evaluate the error messages via the display and adjustment module The procedure is described below Further comprehensive diagnostics can be carried out on a PC with the software PACTware and the suitable DTM In many cases the causes can be determined and the faults rectified this way Connect a multimeter in the suitable measuring rang
37. ror code module E013 E017 E036 E041 Hardware error Exchange the instrument or send it in for repair Reaction after fault recti Instrument repair Depending on the reason for the fault and the measures taken the steps described in chapter Set up may have to be carried out again You can find information for a return shipment under Service on our If a repair is necessary please proceed as follows fication 7 3 local website e e e e the instrument 34 Complete one form for each instrument If necessary state a contamination Clean the instrument and pack it damage proof Attach the completed form and possibly also a safety data sheet to WIKA Operating Instructions Process pressure transmitter IPT 1 A 8 Dismounting 8 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 8 2 Disposal The instrument consists of materials which can be recycled by spe cialised recycling companies We use recyclable materials and have designed the parts to be easily separable Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal WIKA Operating Instru
38. round terminal and process fitting 1 2 kg 2 646 Ibs 4 20 mA 1 6 pA mA value unchanged 20 5 mA 22 mA 3 6 mA adjust able 22mA see load diagram under Power supply NE 43 10s 36 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement 100 7 90 10 4 Fig 14 Sudden change of the process variable t dead time t rise time t jump response time 1 Process variable 2 Output signal Dead time 150 ms Rise time lt 100 ms 10 90 96 Step response time 250 ms ti O s 10 90 Damping 63 of the input variable 0 999 s adjustable Input variable Adjustment Adjustment range of the min max adjustment relating to the nominal measuring range Min 5 495 Max 5 105 Adjustment range of the zero span adjustment relating to the nominal measuring range zero 5 495 Span 5 105 96 Recommended max turn down 10 1 no limitation Nominal measuring ranges and overload capability in bar kPa The specifications are only an overview and refer to the measuring cell Limitations due to the ma terial and version of the process fitting are possible The specifications on the nameplate apply Nominal range Overload capacity max pressure Overload capacity min pres sure Gauge pressure 0 0 4 bar O 40 kPa 2 bar 200 kPa 1 bar 100 kPa 0 1 6
39. s please note the corresponding approval documents They are included in the scope of delivery 42 WIKA Operating Instructions Process pressure transmitter IPT 1 9 Supplement 9 2 Dimensions Plastic housing 2 69 mm 84 mm 3 31 g 84 mm M20x1 5 4 NPT D Fig 17 Housing versions in protection IP 66 IP 68 0 2 bar with integrated display and adjustment module the housing is 9 mm 0 35 in higher 1 Single chamber version 2 Double chamber version Aluminium housing 116 mm 4 577 87 mm 3 43 84 mm p Or M20x1 5 y NPT 2 Fig 18 Housing versions in protection IP 66 IP 68 0 2 bar with integrated display and adjustment module the housing is 9 mm 0 35 in higher 1 Single chamber version 2 Double chamber version WIKA Operating Instructions Process pressure transmitter IPT 1 43 9 Supplement Stainless steel housing 59mm 69mm 2 32 80mm M20x1 5 L Ya NPT M20x1 5 M20x1 5 NPT D Q nd Fig 19 Housing versions in protection IP 66 IP 68 0 2 bar with integrated display and adjustment module the housing is 9 mm 0 35 in higher 1 Single chamber version electropolished 2 Single chamber version precision casting 3 Double chamber version precision casting External housing with IP 68 version 65 mm 68 mm
40. sical unit in which the adjustment should be carried out e g mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values In the menu items zero and span you determine the span of the sensor the span corresponds to the end value e Information 1 The steps 1 3 and 4 are not necessary for instruments which are already preset according to customer specifications WIKA Operating Instructions Process pressure transmitter IPT 1 25 6 Set up with the display and adjustment module You can find the data on the type label on the instrument or in the menu items of the zero span adjustment The display and adjustment module enables the adjustment without filling or pressure Thanks to this you can carry out your settings already in the workshop without the instrument having to be installed The actual measured value is displayed in addition to the menu items for zero span adjustment Select application Pro IPT 1 is preset to application Level measurement Proceed as fol cess pressure measure lows when switching over to application Process pressure measure ment ment 1 Push the OK button in the measured value display the menu overview is displayed 2 Select the menu Service with gt and confirm with OK Basic adjustment Display Diagnostics gt Service Info 3 Select the menu
41. smitter IPT 1 31 6 Set up with the display and adjustment module Info Basic adjustment E Display Diagnostics Service p Info Instrument type 5 1 Date of manufacture 5 Last change using PC 5 Sensor characteristics 5 Software version Display now Serial number 6 10 Saving the parameter adjustment data We recommended noting the adjusted data e g in this operating instructions manual and archiving them afterwards They are thus available for multiple use or service purposes If IPT 1 is equipped with a display and adjustment module the most important data can be read out of the sensor into the display and adjustment module The procedure is described in the operating instructions manual Display and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If it is necessary to exchange the sensor the display and adjustment module is inserted into the replacement instrument and the data are written into the sensor under the menu item Copy sensor data 32 WIKA Operating Instructions Process pressure transmitter IPT 1 7 Maintenance and fault rectification Maintenance Cleaning A Reaction when malfunc tions occur Failure reasons Fault rectification Check the 4 20 mA signal 7 Maintenance and fault rectification 7 1 Maintenance If the instrument is used properly no special maintenance is requi
42. te of the corresponding installation regulations for Ex applica tions In particular make sure that no potential equalisation currents flow over the cable screen In case of grounding on both sides this can be achieved by the use of a capacitor or a separate potential equalisation 5 2 Connection procedure Proceed as follows 1 Unscrew the housing cover 2 Ifa display and adjustment module is installed remove it by turn ing it slightly to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in of insulation from the ends of the individual wires 5 Insert the cable into the sensor through the cable entry 6 Liftthe opening levers of the terminals with a screwdriver see following illustration 7 Insert the wire ends into the open terminals according to the wir ing plan WIKA Operating Instructions Process pressure transmitter IPT 1 5 Connecting to power supply Fig 5 Connection steps 6 and 7 8 Press down the opening levers of the terminals you will hear the terminal spring closing 9 Check the hold of the wires in the terminals by lightly pulling on them 10 Connect the screen to the internal ground terminal connect the outer ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover back on The electrica
43. tecsnccssdzazsassaecanshessnesshceubaczssssssdedsanceuspeanedadatnasbs caihaaanedssepes 8 3 4 Packaging transport and Storage cesssssssscsssesssessssccessessesssscesesessessseecessessnsseseens 8 Mounting 44 General INS UCHOMS s ostro eet erede pb a iri iEn ritis teile tagus 4 2 Mounting instructions E 43 Mounting Steps erem rre ree ndr i ei ANEY evs A Risan Epara Connecting to power supply 5 1 Preparing the connection retenti n trier hes rei reas 5 2 Connection procedUle cocer ctr ro ee ie rade He EDI ERR EH taa big Single chamberlhtousilig ooi rein ee reat aa EE a E EE aare 5 4 Wiring plan external housing with version IP 68 25 bar w 55 Swilchi on Phase erioa a i e En e e REED Re Ea iud Set up with the display and adjustment module 6 1 Shortdescriplionu uiae nitri n e tnra er rrt 20 6 2 Insert display and adjustment module nnn nnne 20 6 3 Adjustment system teen re e a rei er rea 21 6 4 Setup steps s 6 5 Menu scherralic cr en i t ener i peer rea 30 6 10 Saving the parameter adjustment data 32 Maintenance and fault rectification Zw IMaintenanbe o cnm titre a oa ce E PH a p D ER EUER EUER EE DLE ERE RR 33 7 2 BRectly TaultScunausun centenos er Grates t covbovoaved saxnaves A RR L2 XY LEE YR EH d cated as 33 T S nstr miertrepalr i etie ivi cerent tree eset Seren Ee vainesovsvsecveaved sosmasis Fe EVE Leu ERE Cd a MA ds 34 Dismounting 8 4 Dismou
44. the requested unit with gt e g F 3 Confirm with OK The temperature unit is hence switched over from C to F Carry out a position cor Proceed as follows rection 1 Activate in the menu item Position correction the selection with OK Position correction Offset Au ES a 0000 mbar 4P 53 mbar 2 Select with gt e g to accept actual measured value Position correction Accept current measured value gt Accept Edit 3 Confirm with OK and move to min zero adjustment with gt Carrying out zero adjust Proceed as follows ment 1 Edit the mbar value in the menu item zero with OK Zero 000 0 3 0000 0 mbar AP 0000 0 mbar 2 Setthe requested mbar value with and gt 3 Confirm with and move to span adjustment with gt The zero adjustment is finished Information The zero adjustment shifts the value of the span adjustment The span i e the difference between these values however remains unchanged Information For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display buo 9 Selection options C F WIKA Operating Instructions Process pressure transmitter IPT 1 27 6 Set up with the display and adjustment module If the adjustment ranges are exceeded the message Outside param eter limits appears The editing procedure can be aborted with ESC or the disp
45. tter for measurement of gauge pressure absolute pressure and vacuum You can find detailed information on the application range in chapter Product description Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbi trary conversions or modifications are explicitly forbidden 2 3 Warning about incorrect use Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions This is a high tech instrument requiring the strict observance of stand ard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards as well as all prevailing safety regulations and accident prevention rules The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for trouble free opera tion of the instrument During the entire duration of use the user is obliged to determine the compliance of the necessary occupationa
46. up with the display and adjustment module Optional settings Basic adjustment gt Basic adjustment Menu section Function Reset value Temperature unit No reset Position correction No reset Display Backlight No reset Service SIL No reset Language No reset HART mode No reset Application No reset Peak value The min and max temperature or pressure values are each reset to the actual value Additional adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You will find a detailed description of these menu items in the operating instructions manual Display and adjustment module 6 5 Menu schematic Information Depending on the version and application the highlighted menu windows may not always be available Display Diagnostics Service Info Unit 13 Position correction Min adjustment 13 Max adjustment Unit of measurement Offset 000 0 100 00 bar V Temperature unit 0 2 mbar 0 0 mbar 100 00 mbar cv 0000 mbar 0 0 mbar 0 0 mbar Damping 13 Linearization curve Sensor TAG 17 1s Linear V Sensor 30 WIKA Operating Instructions Process pressure transmitter IPT 1 6 Set up with the display and adjustment module Diagnostics Service Basic adjustment 4 Display Diagnostics gt Service Info WIKA Operating Instructions Process pressure tran
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