PT-500 Modbus Series User Manual - Automation Products Group, Inc.
Contents
1. A B C A Cable Type PVC Black with vent tube BNP B Pressure Range Max Water Depth 462 2 ft 140 9 m 300 psig C Standard Units of Measure PSI FTH20 INH20 MMH20 D Output L14 4 20 mA 2 wire Urethane Blue with vent tube PVC Black no vent tube sealed unit Hytrel 31 Black with vent tube Hytrel 25 Black with vent tube Specify range in desired unit of measure INWC FWC E Overmold o EO No overmold for 1 2 NPTM fitting for conduit E37 Pigtail with overmolded cable F Process Connection P14 1 2 NPTM with removable plastic nose cone P5 1 4 NPTF P37 Welded Cage anti snag 1 piece fitting P38 1 1 2 tri clover with 3 4 diaphragm P39 Reusable Cage includes P38 fitting G Cable Length specify length of cable needed in feet H Accuracy NO 0 25 N14 0 25 with NIST certification N2 0 1 with NIST certification Note Indicates this option is standard L3 O 5V 4 wire i b L9 mV papa Note Indicates this option does not yet have CSA aan Approvals L10 0 10V 4 wire m L5 Modbus RTU 4 wire RS 485 Pressure reading only L314 Modbu RTU 4 wire RS 485 Level calculations tank volume APG Tel2. 40402 40403 40404 Application 1 Level Register 40400 40401 40402 40403 40404 Function Device Address Units Application Type Volume Units Decimal Calculated Function Device Address Units Application Type Volume Units Decimal Calculated Value Range 1 to 247 1 Feet 2 Inches 3 Meters 0 0 3 Value Range 1 to 247 1 Feet 2 Inches 3 Meters 1 0 3 Application 2 Volume of Standing Cylindrical Tank Hemispherical Bottom Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 Function Device Address Units Application Type Volume Units Decimal Calculated Max Level Full Level Tank Diameter Radius of Bottom Hemisphere Value Range Diameter y 1 to 247 lt 2 A 1 7 0 3 Full factory set Level 0 65 535 mm 0 1 000 000 mm 0 1 000 000 mm Bottom Radius Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com 11 Application 3 Volume of Standing Cylindrical Tank Conical Bottom Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 40440 40441 Function Device Address Units Application Type Volume Units Decimal Calculated Max Level Full Level Tank Diameter Cone Diameter at bottom of cone Length height of Cone Value Range Diameter y 1 to 247 lt 3 A 1 7 0 3 factory set 0 65 535 mm Full 0 1 000 000
3. 9 NOTE For APG Modbus programming instructions or to download APG Modbus soft ware please visit www apgsensors com support e PT 500 Modbus Register Lists Input Registers 0x04 Register Returned Data 30299 Model Type 30300 Pressure L5 PSI L31 mmH O 30301 N A 30302 Temperature Reading in C signed 30303 30304 Calculated raw 30305 30306 N A 30307 N A 30308 Battery Voltage 30309 Trip 1 Status 30310 Trip 2 Status NOTE The Calculated Readings will be returned without a decimal place In order to obtain the true result the Decimal Place setting must be taken into account Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Holding Registers 0x03 PT 500 L5 pressure series Register 40400 40401 40402 40403 40404 40405 40406 40407 40408 40409 40410 40411 40412 40413 40414 40415 40416 40417 40418 40419 40420 40421 40422 40423 40424 40425 40426 40427 40428 40429 40430 40431 40432 40433 40434 40435 40436 40437 40438 40439 40446 40447 40448 40449 40450 40451 40452 40453 40454 Function Device Address Units Application Type N A Decimal Calculated Max Pressure Full Pressure Zero Offset Pressure Decimal A D Gain N A Parameter Default Averaging Calibration Value Calibration Flag Sample Rate Scale Offset Voltage Offset Baud Rate Parity Stop Bit Pressure X43 Pressure X42 Pressure X41 Pressure X 0
4. 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Electrical Pinout Table Supply Power Table and System Wiring Diagrams PT 500 Modbus Series Pinout Table PT 500 Modbus Series Supply Power Table Modbus Modbus Power Power Supply 5 28 VDC E Power Sa B TX A TX Shield Case Gnd Modbus System Wiring Power 5 28 Vdc BERRY GND Use Shielded Cable TT SS a a a Te ooo E Master RS 485 A TX Device RS 485 B TX 1209 terminating resistor Note PT 500 modbus sensors use PT 500 modbus PT 500 modbus PT 500 modbus reversed TX TX pins When connecting series sensor series sensor series sensor to your system ensure continuity of TX to TX and TX to TX rather than Ato Aand BtoB Sensor 2 Sensor 3 B Sensor 1 120 Q terminating Modbus System Wiring with RST 6001 Power 5 28 Vdc Suppl es GND a Use Shielded Cable RST 6001 aS Modbus ES Controller 5V lo Equivalent 120 Q terminating resistor internal to RST 6001 USB to computer with APG Modbus software PT 500 modbus series sensor PT 500 modbus series sensor PT 500 modbus series sensor Note An independent 5 28 Vdc power supply is required when using an RST 6001 Modbus Controller The RST 6001 can only supply 5 Vdc not the 5 28 Vdc required by the modbus
5. Flag 0 300 40415 Sample Rate 10 to 1000 milliseconds 40416 Scale 0 65 535 40417 Offset 20 000 20 000 40418 Voltage Offset 20 20 40419 Baud Rate 0 3 2400 9600 19200 40420 Parity 0 2 none even odd 40421 Stop Bit 0 1 0 1 stop bit 1 2 stop bits 40422 40423 Pressure XA3 N A 40424 40425 Pressure XA2 N A 40426 40427 Pressure X 1 N A 40428 40429 Pressure X 0 N A 40430 Trip 1 Level 0 65 535 mm 40431 Trip 1 Window 0 65 535 mm 40432 Trip 1 Type 0 29 40433 Trip 2 Level 0 65 535 mm 40434 Trip 2 Window 0 65 535 mm 40435 Trip 2 Type 0 29 40436 40437 Parameter 1 0 1 000 000 mm 40438 40439 Parameter 2 0 1 000 000 mm 40440 40441 Parameter 3 0 1 000 000 mm 40442 40443 Parameter 4 0 1 000 000 mm 40444 40445 Parameter 5 0 1 000 000 mm 40446 Temperature Offset 20 20 40447 40448 Temperature X43 N A 40449 40450 Temperature X42 N A 40451 40452 Temperature X41 N A 40453 40454 Temperature X40 N A Setting is factory calibrated Do not adjust Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com e PT 500 Modbus Sensor Parameters L5 pressure series 40401 Units Determines the units of measure for the calculated reading 0 PSI 5 mmH20 10 mmHG 14 inSW 1 BAR 6 cmH20 11 cmHG 15 inSW 2 MBAR 7 mH20t 12 inHG 16 mSW 3 kPa 8 inH20 13 kg cm 4 MPa 9 ftH20 t All H2O pressure measurements 20
6. mm O 1 000 000 mm 0 1 000 000 mm Length e Ma Cone Diameter Application 4 Volume of Standing Rectangular Tank Chute Bottom Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 40440 40441 40442 40443 40444 40445 Function Value Range Device Address 1 to 247 Units Application Type 4 K Volume Units 1 7 Decimal Calculated 0 3 Max Level factory set el Full Level 0 65 535 mm Tank X Dimension O 1 000 000 mm VA Tank Y Dimension 0 1 000 000 mm Chute X Dimension 0 1 000 000 mm E e Chute Y Dimension 0 1 000 000 mm Length height of Chute O 1 000 000 mm Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG Chute X Application 5 Volume of Horizontal Cylindrical Tank Hemispherical Ends Register Function 40400 Device Address 40401 Units 40402 Application Type 40403 Volume Units 40404 Decimal Calculated 40405 Max Level 40406 Full Level 40436 40437 40438 40439 40440 40441 Tank Length Tank Diameter End Radius Radius of End Hemispheres Diameter Value Range 1 to 247 5 1 7 0 3 factory set 0 65 535 mm O 1 000 000 mm O 1 000 000 mm 0 1 000 000 mm 4 Length Application 6 Volume of Spherical Tank Register Function 40400 Device Address 40401 Units 40402 Application Type 40403 Volume Units 40404 Decimal Calculat
7. series PT 500 Sensor 1 v Sensor 2 v Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG resistor at last sensor 120 Q terminating resistor at last sensor Chapter 2 Installation and Removal Procedures and Notes Tools Needed e Wrench sized appropriately for your PT 500 s process or conduit connection e Thread tape or sealant compound for threaded connections e Mounting Instructions Your PT 500 can be mounted in three ways via NPT process connection free hanging suspension or con duit mounted Mounting your pressure transducer is easy if you follow a few simple steps e Never over tighten the sensor In all cases tighten the sensor as little as possible to create an adequate seal e Always use thread tape or sealant compound on tapered threads Wrap thread tape in the opposite direction of the threads so it does not unravel as you screw the sensor into place Unraveling can cause uneven distribution and seal failure e Always start screwing in your sensor by hand to avoid cross threading Thread failure can be a problem if you damage threads by over tightening them or by crossing threads e For suspension mounting the PT 500 drill a 3 16 hole into the 1 2 NPTF to 1 2 NPTF hex coupler P N 511414 and secure it to the 1 2 NPTM coupler fitting of the PT 500 Attach a 060 diameter 316L SS cable of desired length to the hex coupler and secure the stee
8. C All HG pressure measurements 0 C 40402 Application Type Determines the units of measure for the calculated reading 0 Standard units selected in 40401 are displayed 8 Custom units selected in 40401 and multiplier in 40436 40437 are used to compute desired units description in 40438 40439 is label for measurement e PT 500 Modbus Sensor Parameters L31 level series 40401 Units Determines the units of measure for the calculated reading when Application Type is set to 0 1 or 7 1 Feet 2 Inches 3 Meters 40402 Application Type Determines the type of calculated reading performed by the sensor 0 Distance 1 Level 2 Standing Cylindrical Tank with or without Hemispherical Bottom 3 Standing Cylindrical Tank with or without Conical Bottom 4 Standing Rectangular Tank with or without Chute Bottom 5 Horizontal Cylindrical Tank with or without Spherical Ends 6 Spherical Tank 7 Pounds Linear Scaling 8 N A 9 Vertical Oval Tank 10 Horizontal Oval Tank 11 Strapping Chart 10 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG 40403 Volume Units Determines the units of measure for the calculated reading when Application Type is set to 2 6 or 9 11 1 Feet 5 Liters 2 Million Feet 6 Inches 3 Gallons 7 Barrels 4 Meters e PT 500 Modbus Application Parameters L31 level series Application 0 Distance Register 40400 40401
9. PT 500 Modbus Series User Manual Doc 9003999 Rev A 02 15 Table of Contents Introduction Eee ne Sry en Oc el aka i PR NON ener enTT nen Meee iii Warranty and Warranty Restrictions scsecssseessesseeeseesseeesesneesseesneenenees iv Chapter 1 Specifications and Options csccsssscsesseessesesseeseeseesesenesaeeeseees 1 IDEENE 1 fo 1 Te E Rae ee ere ee ERT oer rams RES PELSE LERET RE er rete TEA 1 Specifications s ur eee neo henh Print nee E E ee ee blank cent ene nner 2 Model Number Comfigurator c csceccsceccccssseceeeeeesesesceeeaceesaeseeeeseeeeseseeaesaeaeeesaeeesaeeeseeseeaeseeaees 3 Electrical Pinout Table Power Supply Table and System Wiring Diagrame 4 Chapter 2 Installation and Removal Procedures and Notes eee 5 Tools Needed msenrsen arene Mir a eain ne lr sneer rte ttre oh ae ante en ean iidne 5 Mounting Instructions 2 ccceccecececeeceeeeseeceeeeseeneeeeseesceneseeseeaeeeeaeseeaeeaesaesaeesaeeeeeeseeneeeeeeataeses 5 po F test Cote MB ote Lo aiiin asinn ree or nce aaa ee anaE ee enue tee eee eee eee 5 Removal Instructions 22222224 cece cette tiated thee DEERE KEE eee EEN NNE nee ashina waina Naaa nanii kaaa kain 6 Chapter 3 Programming cass ee ected acdc ocean ence un dav ened 6 Modbus Program ING aea eN o a ae Ea Eaa aaae aa anai 6 Modbus Programming with RST 6001 and APG Modbus Software 22k 6 PT 500 Modbus Register Lists ss swcsdscsssssensexsssseseses
10. Tank Width Vs Full Level Application 11 Strapping Chart Polynomial Values Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 40440 40441 40440 40441 Value Range 1 to 247 10 1 7 0 3 factory set 0 65 535 mm 0 1 000 000 mm O 1 000 000 mm O 1 000 000 mm Function Value Range Device Address 1 to 247 Units 1 Feet 2 Inches 3 Meters Application Type 11 Volume Units 1 7 Decimal Calculated 0 3 Max Level factory set Full Level 0 65 535 mm X43 Coefficient O 1 000 000 XA2 Coefficient 0 1 000 000 X1 Coefficient O 1 000 000 XA0 Coefficient 0 1 000 000 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com 15 Chapter 4 Maintenance General Care Your PT 500 series pressure transmitter is very low maintenance and will need little care as long as it is installed correctly However in general you should e For process connected sensors keep the transmitter and the area around it generally clean e Avoid applications for which the transmitter was not designed such as extreme temperatures contact with incompatible corrosive chemicals or other damaging environments e Inspect the threads whenever you remove the transmitter from duty or change its location e Avoid touching the diaphragm Contact with the diaphragm especially with a tool could permanently shift the output and ruin accuracy e Clean the diaphr
11. Trip 1 Pressure Trip 1 Window Trip 1 Type Trip 2 Pressure Trip 2 Window Trip 2 Type Multiplier Description Temperature Offset Temperature X43 Temperature X42 Temperature X 1 Temperature X40 Setting is factory calibrated Do not adjust Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG Value Range 1 to 247 0 16 Oors 0 3 0 32 000 PSI 0 32 000 PSI 15 000 30 000 PSI 0 3 1 2 4 8 16 32 64 128 0 No 1 Restore Defaults 0 10 32 767 32 767 0 300 10 to 1000 milliseconds 0 65 535 20 000 20 000 20 20 0 3 2400 9600 19200 0 2 none even odd 0 1 0 1 stop bit 1 2 stop bits N A N A N A N A 15 000 30 000 PSI 0 30 00 PSI 0 29 15 000 30 000 PSI 0 30 00 PSI 0 29 0 0010 99 9999 float A Z 0 9 16 char 20 20 N A N A N A N A Holding Registers 0x03 PT 500 L31 level series Register Function Value Range 40400 Device Address 1 to 247 40401 Units 1 Feet 2 Inches 3 Meters 40402 Application Type 0 11 40403 Volume Units 1 7 40404 Decimal Calculated 0 3 40405 Max Level 0 65 535 mm 40406 Full Level 0 65 535 mm 40407 Zero Offset 0 610 mm 40408 N A 40409 A D Gain 1 2 4 8 16 32 64 128 40410 Specific Gravity 1 2 000 40411 Parameter Default 0 No 1 Restore Defaults 40412 Averaging 0 10 40413 Calibration Value 0 65 535 40414 Calibration
12. a label that includes the instrument s model number part number serial number and a wiring pinout table Please ensure that the part number and pinout table on your label match your order APG Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com nann ano Warranty and Warranty Restrictions APG warrants its products to be free from defects of material and workmanship and will without charge replace or repair any equipment found defective upon inspection at its factory provided the equipment has been returned transportation prepaid within 24 months from date of shipment from factory THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES NOT EXPRESSLY SET FORTH HEREIN WHETHER EXPRESSED OR IMPLIED BY OPERATION OF LAW OR OTHERWISE INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE No representation or warranty express or implied made by any sales representative distributor or other agent or representative of APG which is not specifically set forth herein shall be binding upon APG APG shall not be liable for any incidental or consequential damages losses or expenses directly or indirectly arising from the sale handling improper application or use of the goods or from any other cause relating thereto and APG s liability hereunder in any case is expressly limited to the repair or replacement at APG s option of goods Warrant
13. agm or the diaphragm bore with extreme care If using a tool is required make sure it does not touch the diaphragm IMPORTANT Any contact with the diaphragm can permanently damage the sensor Use extreme caution Vent Tube Drying Condensation in the vent tube can damage the electronics in your sensor resulting in unreliable readings APG offers two methods of preventing vent tube condensation a venting cap and a desiccant drying cartridge The venting cap is a PVC tube with a hydrophobic patch that allows moisture to pass out of the tube without allowing water in See Figure 4 1 The cap is sealed by an o ring and is easily installed in the field The desiccant drying cartridge with vent tube adapter absorbs any moisture in the vent tube to keep vapor from condensing See Figure 4 2 The installation of the desiccant drying cartridge is quick and easy Common installation methods are cable tie Velcro and cable clamps IMPORTANT Do NOT use desiccant cartridge in the presence of vapors or liquids con taining phosphate esters synthetic lubricants hydrocarbon solvents methanol acetone lacquer solvents or other organics Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG Figure 4 1 Figure 4 2 NOTE Desiccant crystals change from blue to pink as they become saturated Car tridge must be replaced when all crystals have saturated e Repair and Returns Should
14. clean the sensor s fitting and diaphragm of any debris see General Care and inspect for damage e Store your sensor in a dry place at a temperature between 40 F and 180 F g DANGER Removing your process connected PT 500 Pressure Transmitter while there is still pressure in the line could result in injury or death IMPORTANT Any contact with the diaphragm can permanently damage the sensor Use extreme caution Chapter 3 Programming e Modbus Programming PT 500 L5 L31 modbus series sensors use standard Modbus RTU protocol RS 485 The sensors can only op erate as slave devices Sensor default transmission settings are 9600 Baud 8 Bits 1 Stop Bit No Parity and require a minimum delay of 300 ms between transactions to return the contents of all registers Commands returning fewer registers will require shorter delays See PT 500 Modbus Register Lists on pages 7 9 NOTE For more information about Modbus RTU please visit www modbus org 6 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG e Modbus Programming with RST 6001 and APG Modbus Software APG RST 6001 Modbus Controller can be used in tandem with APG Modbus to program and control up to 20 PT 500 L5 or PT 500 L31 sensors Through APG Modbus you can monitor the raw readings from the sensor including level or pressure temperature and battery voltage or configure the sensor See PT 500 Modbus Register Lists on pages 7
15. clover PT 500 with Removable Plastic Sanitary Fitting Nose Cone APG Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com EEEo Specifications Performance Pressure Ranges Digital Output Over Pressure Burst Pressure 1 Year Stability Accuracy Linearity Hystereses amp Repeatability Thermal Zero Shift 70 F Thermal Span Shift 70 F Environmental Operating Temperature Compensated Temperature Maximum Submersible Depth Electrical Supply Voltage at sensor Current Draw Protection Load Limitation Startup Time Materials of Construction Wetted Materials Anti snag Cage Cable Protective Nose Cone Mechanical Pressure Connection Cable Tensile Strength Patents US Patent No 7 787 330 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG 0 to 300 PSIG Modbus RTU 4 wire RS 485 2X FSO 3 0X FSO 0 75 FSO 0 25 of Full Scale BFSL up to 0 1 of Full Scale 0 045 FSO C 0 025 FSO F 0 045 FSO C 0 025 FSO F 40 to 85 C 40 to 185 F 17 to 54 C 0 130 F 462 2 ft 140 88 m 300 psig 5 28 VDC 2 mA max Reverse Polarity and Surge per IEC 61000 4 5 R may V 12V 0 02A 0 0420 per ft of cable max 200 ms 316L Stainless Steel 316L Stainless Steel Urethane PVC or Hytrel Delrin See model number configurator for complete list Up to 200 pounds e Model Number Configurator Part Number PT 500
16. ed 40405 Max Level 40406 Full Level 40436 40437 Tank Diameter Value Range 1 to 247 6 1 7 0 3 factory set 0 65 535 mm 0 1 000 000 mm Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com 13 Application 7 Pounds Linear Scaling Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 Function Device Address Units Application Type Volume Units Decimal Calculated Max Level Full Level Multiplier linear scalar Application 9 Volume of Vertical Oval Tank Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 40440 40441 Function Device Address Units Application Type Volume Units Decimal Calculated Max Level Full Level Tank Length Tank Depth Tank Width Value Range 1 to 247 1 Feet 2 Inches 3 Meters 7 0 3 factory set 0 65 535 mm O 1 000 000 1000 1 000 Value Range 1 to 247 9 1 7 0 3 factory set 0 65 535 mm 0 1 000 000 mm 0 1 000 000 mm O 1 000 000 mm Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Application 10 Volume of Horizontal Oval Tank Register 40400 40401 40402 40403 40404 40405 40406 40436 40437 40438 40439 40440 40441 Function Device Address Units Application Type Volume Units Decimal Calculated Max Level Full Level Tank Length Tank Depth
17. l cable according to your application requirements NOTE If your PT 500 has a vent tube do not seal cover or close the vent tube with anything other than an APG provided venting cap or desiccant drying cartridge See Fig ure 4 1 and 4 2 Unapproved seals or covers will prevent proper sensor operation e Electrical Installation e Attach the wires of your PT 500 to your control system according to the pinout table above IMPORTANT APG modbus equipment uses reversed TX TX pins When making connections between APG equipment ensure continuity of A to A and B to B pins When connecting APG modbus equipment to other systems ensure continuity of TX to TX and TX to TX Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com e Removal Instructions Removing your PT 500 from service must be done with care It s easy to create an unsafe situation or damage your sensor if you are not careful to follow these guidelines e For sensors installed via NPT process connection make sure the pressure is completely removed from the line or vessel Follow any and all procedures for safely isolating any media contained inside the line or vessel e Remove the sensor with an appropriately sized wrench per your process connection e For suspended sensors retrieve the sensor from the vessel Follow any and all procedures for safely isolating any media contained inside the line or vessel e Carefully
18. vssncnranssvnasennssesssacenscnibonstuvsntnsenstwanstmnsnacieiesvor 7 9 PT 500 Modbus Sensor Parameters L5 pressure serie Serre 10 PT 500 Modbus Sensor Parameters L31 level series succeer 10 PT 500 Modbus Application Parameters L31 level series rr 11 15 Chapter 4 Maintenance cccccsscsscsesssseesesseeeeeseesseeseeseeaeeseeeeeseneeseseeseesaeeseeeaes 16 General CATE Gee a eee ROT Ee Vice ee cen Seen een 16 Vent Tube DIVING vinscnnknrtinatsbodeistantiien ino need i eee AR i 16 17 Repair and ReturnsS 222222 17 NOTE Wiring information in this User Manual is specific to the Modbus Series of the PT 500 If you have a 0 5V mV V or 4 20 mA Series sensor please consult the factory at 1 888 525 7300 or our website at www apgsensors com support for the appropriate manual for your sensor Na w Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG L Introduction Thank you for purchasing a PT 500 modbus series submersible pressure transmitter from APG We appreciate your business Please take a few minutes to familiarize yourself with your PT 500 and this manual PT 500 submersible pressure transmitters offer reliability in harsh industrial conditions The small size integrated electronics wide operating temperature range and durability make the PT 500 the perfect instrument for static and dynamic pressure measurement Reading your label Every APG instrument comes with
19. y is specifically at the factory Any on site service will be provided at the sole expense of the Purchaser at standard field service rates All associated equipment must be protected by properly rated electronic electrical protection devices APG shall not be liable for any damage due to improper engineering or installation by the Purchaser or third parties Proper installation operation and maintenance of the product becomes the responsibility of the user upon receipt of the product Returns and allowances must be authorized by APG in advance APG will assign a Return Material Authorization RMA number which must appear on all related papers and the outside of the shipping carton All returns are subject to the final review by APG Returns are subject to restocking charges as determined by APG s Credit Return Policy Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG Chapter 1 Specifications and Options Dimensions I I 7 14 181 3mm 7 40 187 9mm REMOVABLE NON REMOVABLE SENSOR CAGE sacar ASSEMBLY AG i 2 00 50 8 2 24 56 9mm pI L 93 50 93 50 88 9mm a 88 9mm PT 500 with Reusable Cage PT 500 with Welded Anti snag Cage I I 6 44 163 5mm 5 29 134 4mm PROTECTIVE 11 2 0 188 THRU CONE SANITARY SN FITTING me l 1 00 J il 25 4mm m 91 98 50 3mm PT 500 with Tri
20. your PT 500 series pressure transmitter require service please contact the factory via phone email or online chat We will issue you a Return Material Authorization RMA number with instructions e Phone 888 525 7300 e Email sales apgsensors com e Online chat at www apgsensors com Please have your PT 500 s part number and serial number available See Warranty and Warranty Restrictions for more information Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com 17 Automation Products Group Inc Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com
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