User Manual - Automation Products Group, Inc.
Contents
1. IMPORTANT Do not make changes to the Span adjust ment the S pot to the right see Figure 3 1 as part of the zero trimming The Span should only be changed as part MAIN PCB ASSEMBLY of the recalibration of a transducer with a known pressure Figure 3 1 Source Re Calibration This procedure requires a known pressure source of at least 40 1 accuracy in order to fully utilize the accuracy potential of the PT L If not available you can return it to the factory for re calibration Ensure that the transducer is at 0 psig or 0 psia vacuum if absolute and adjust zero as per instruc tions for zero trimming Apply full scale pressure to the pressure port and adjust the Span S pot on the right of Figure 3 1 until the full scale signal is reached Re check zero and re adjust the zero Z pot if required Repeat previous two steps until no further adjustment is required NOTE You may also return the PT L to the factory for repair and or adjustment Repair and Returns Should your PT L 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 Phone 888 525 7300 Email sales apgsensors com Online chat at www apgsensors com Please have your PT L s part number and serial number available See Warranty and Warranty Restrictions for more information Tel 1 888 525 7300 Fax2. Output Output Excitation Excitation Excitation 0 1 10 VDC 14 33 VDC e FA 5e e e 6 Pin Circular Connector 6 Pin Bayonet Connector 4 Pin Bayonet Connector 4 Pin M12 Micro Connector Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Wiring Diagrams PT L1 4 20 mA Output Process Controller VDC Excitation E Excitation E 4 20 mA Current Loop H 4 20 mA Output Wiring Diagram PT L2 3 10 11 12 21 Voltage Output The 4 20 mA PT L1 is a 2 wire loop powered transducer transmitter A voltage of between 10 and 36 VDC must be maintained at this connection Completion of the earth or system ground is recommended for proper circuit protection Power supply voltage must be sufficient to maintain a minimum of 9 VDC at the transducer transmitter terminals after dropping voltage across R at full scale current 20 mA Example If R 250 Q then drop is 0 02 Amps X 250 0 5 volts Therefore power supply minimum is 5 V 10 V 15 V VDC Source V Excitation Output V Output Excitation Voltage Output Wiring Diagram Signal Receiver Input Input Chapter 2 Installation and Removal Procedures and Notes Tools Needed Wrench sized appropriately for your PT L s process connection usually 3 4 Thread tape or sealant compo
3. pressure transmitter from APG We appreciate your business Please take a few minutes to familiarize yourself with your PT L and this manual The PT L series of pressure transmitters offers economical reliability over a wide range of pressures The small size integrated electronics wide operating temperature range and durability make the PT L the perfect instrument with an amplified output signal for static and dynamic pressure measurements Reading your label Every APG instrument comes with 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 mac 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 s
4. 1 435 753 7490 www apgsensors com sales apgsensors com APG Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG Automation Products Group Inc Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com
5. DC 0 or 1 to 5 VDC 9 33 VDC 1 to 6 VDC 9 33 VDC Oor 1 to 10 VDC 14 33 VDC 4 20 mA 3 30 mA max O or 1 to 5 VDC 15 mA max 1 to 6 VDC 15 mA max Oor 1 to 10 VDC 15 mA max Reverse Polarity 15 5 17 4 or 316L Stainless Steel See Model Number Configurator for complete list Model Number Configurator Part Number PT C A B C D E G H J K L A Operation G Process Connection OU 420mA OL11 1 6 VDC 3P0 1 4 18 NPTM OP16 PT 1 4 BSPP male OL3 0 5VDC OL12 1 5 VDC PA 7 16 SAE male C P22 G3 8 3 8 BSPP male OL10 0 10 VDC OL21 1 10 VDC flush mount OP5 1 4 18 NPTF OP23 G1 2 1 2 BSPP male OP7 7 16 20 SAE male o P30 High Pressure Sno Trik B Common Pressure Ranges PSI deele OP14 1 8 27 NPTM O P54 7 16 20 UNJF 3A male 5 O50 200 1000 5000 15 o 60 300 2000 10000 30 o 100 500 3000 Other ranges available Please consult factory C Unit of Measure D Pressure Type OG Gauge OA Absolute OCG Compound Gauge os Sealed nv Vac E Electrical Connection Mating connector sold separately E1 6 pin circular Og E3 4 pin bayonet E4 4 pin M12 Micro connector E5 Pigtail with cable specify length below E17 6 pin bayonet Og F Electrical Cable Length D Number represents cable length in 5 ft increments included on E5 pigtail
6. PT L Pressure Transducer User Manual Amplified Output Series Doc 9004131 Rev A1 12 15 Table of Contents Ditrod ue HOT E iii Warranty and Warranty Restrictions csccsscsssseessesseeeseesseesseesseesseesneesenees iv Chapter 1 Specifications and Options eere nenen nne 1 IN ET wc 1 Speciheations see ONERE drm 2 Model Number Configurator se see se ee Ee ee ees ee Ge seen ee ee Re Re ee ee Re setate than ee ee eee 3 Electrical Connectors Pinout Table and Supply Power Table 4 baignoire e 5 Chapter 2 Installation and Removal Procedures and Notes 5 Tools Needed 22222222 cc 5 Mounting Instructions TN 6 Electrical Installation Ma 6 Removal Instructions MEM T 6 Chapter 3 Maintenance ccsccsscssesesssscseesseseesseeeseeeeeseeeaeeeeestseesaesaeeeeeeeesaseeseens 7 General Care c P 7 En EE EE 7 8 Re Calibration SEER rr US ener a een OCT rene err ee ene ed i tenus 8 Repair and Retumi EN RC chee ee gee ge en 8 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG D Introduction Thank you for purchasing a PT L amplified series
7. ales 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 Warranty 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 Dimens
8. if you are not careful to follow these guidelines Make sure the pressure is completely removed from the line or vessel where your sensor is installed Follow any and all procedures for safely isolating any media contained inside the line or vessel Remove the sensor with an appropriately sized wrench per your process connection Carefully clean the sensor s fitting and diaphragm of any debris see General Care and inspect for damage Store your sensor in a dry place at a temperature between 40 F and 180 F dd DANGER Removing your PT L Pressure Transmitter while there is still pressure in the line could result in injury or death 6 Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG D Chapter 3 Maintenance General Care Your PT L series pressure transmitter is very low maintenance and will need little care as long as it was installed correctly However in general you should Keepthe transmitter and the area around it generally clean Avoid applications for which the transmitter was not designed such as extreme temperatures contact with incompatible corrosive chemicals or other damaging environments nspect the threads whenever you remove the transmitter from duty or change its location Avoid touching the diaphragm Contact with the diaphragm especially with a tool could permanently shift the output and ruin accuracy Clean the diaphragm or the diaphragm bo
9. ions Dimensions in mm Length 332 Max Per ig Table 0 55 0 25 140 g F 64 Min 3 4 He 19 1 M12x1 x 1 4 NPT 4 or 6 pin Bayonet 4 Pin M12 Pigtail H Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Specifications Performance Pressure Ranges Analog Output Over Pressure Burst Pressure Life span Accuracy Linearity Hystereses amp Repeatability Thermal Zero Shift Thermal Span Shift 1 Year Stability Zero Balance Adjust Environmental Standard Compensated Temperature Extended Compensated Temperature Extended Compensated Temperature Humidity Electrical Supply Voltage at sensor Input Current Protection Masterials of Construction Materials Mechanical Process Connection Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com APG 0 to 10K PSIS Standard for all Process Connections 10 to 40k PSIS Select Process Connection only 4 20mA 0 1 5VDC 1 6VDC 0 1 10VDC 1 5X Full Scale or limit of fitting whichever is less 3 0X Full Scale or limit of fitting whichever is less 10 million cycles minimum 0 25 of Full Scale BFSL up to 0 1 of Full Scale 0 036 FSO C x0 0296 FSO F 0 036 FSO C 0 02 FSO F 15 5SS 0 5 FSO 17 4SS 0 5 FSO 316L SS 1 FSO 1 FSO 17 to 54 C 0 to 130 F 40 to 82 C 40 to 180 F 17 to 85 C 0to 185 F 0 to 90 4 20 mA 10 36 V
10. option above ex E5 10 represents pigtail with 10 ft cable w cone H Accuracy ONOA 0 25 ON1 40 2596 with NIST certification ON2 0 1 with NIST certification I Materials OMO 15 5 SS M1 316L SS OM2 17 4SS H J Vibration ovo standard Hn v1 High not available with KO K Can Assembly K0 Knurl OK1 Tamperresistant with Loc Tite K2 Tamperresistant with weld K X Weld can to fitting and connector L Temperature o enk standard 0 130 F 17 54 C 1S1 Extended 40 180 F 40 82 C 1S4 Extended 0 185 F 17 85 C Note A Indicates this option is standard Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com 3 Electrical Connectors Pinout Table and Supply Power Table PT L Pin Out Table 6 Pin Circular 6 Pin Bayonet 4 Pin Bayonet 4 Pin M12 Pigtail 4 20 mA 0 1 5 6 VDC of wc cation F E N C Excitation WC Excitation N C Excitation N C N C indicates no connection For alternate pinouts please consult factory N C Excitation C Excitation ouput Excitation Excitation Excitation PT L Series Supply Power Table Power Supply 4 20 mA 10 36 VDC 0 1 5 6 VDC 9 33 VDC 0 1 10 VDC Excitation Output Output Excitation N C N C Excitation
11. re 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 NOTE Non sealed sensors have a small vent hole that must not be covered or closed Covering closing or otherwise sealing this hole will prevent proper sensor operation Zero Trimming If it becomes necessary to re adjust zero this can be accomplished by adjusting the trimpot marked Z An ideal zero is indicated by an output of 4 mA 0 VDC or 1 VDC depending on your model e Remove the knurled nut If your transducer does not have a knurled nut your transducer can not be field adjusted You can return the transducer to the factory for repair and or adjustment e Carefully remove the connector or pigtail from the body of the transducer and pull it all the way out so that the amplifier board is exposed Do not over extend the ribbon cable that attaches the amplifier board to the sensor e Reconnect the device with the loop powered circuit and have access to a method of monitoring the output of the transducer e Ensure that the transducer is at 0 psig or 0 psia vacuum if absolute e Using a jewelers screwdriver or suitable instrument adjust the Z pot See Figure 3 1 until you have zero output APG Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com S Zero Span Adjustment 3 Adjustment
12. und for threaded connections APG Tel 1 888 525 7300 Fax 1 435 753 7490 www apgsensors com sales apgsensors com Mounting Instructions Mounting your pressure transducer is easy if you follow a few simple steps Never over tighten the sensor This can compress the diaphragm changing how it reacts to pressure In all cases tighten the sensor as little as possible to create an adequate seal On straight threads tighten only until you feel the o ring compress making sure you don t damage or extrude the o ring 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 For straight threads use an o ring 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 Electrical Installation Checkthe pinout table on your PT L against your order e Check that your electrical system wiring matches the pinout table on your PT L Forinstruments with connectors make the connection For instruments with pigtails run the cable to a junction box in a suitable location to connect to your system Removal Instructions Removing your PT L from service must be done with care It s easy to create an unsafe situation or damage your sensor
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