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Wnk Smart Differentiual Liquid Level Transmitter with Hart1
TransmitterPressure SensorPressure Differential Transmitter
Hefei WNK Smart Technology Co., Ltd.
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Product Description Product DescriptionFeaturesApplications:1. High reference accuracy up to 0.075%, higher on request.Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.2. Long-term drift ≤±0.25%URL for 1 year.3. Range down ratio 100:1; higher on request.Level measurement in liquids.4. Replaceable display unit & electronic module.High process temperatures up to 280oC with diaphragm seals.5. Universal electronics.It can be used below particular occasiaon6. Menu-guided operation.1. Need to isolate the high temperature medium with transmitter7. Factory default data recovery is supportive2. The measuring medium is corrosive to the transmitter8. Hart, PROFIBUS-PA or FF protocol for option.3. The measuring medium solidification or crystallization due to environmental or temperature changes 4. Suspended liquid or high viscosity medium WNK57 single flange Gauge/Absolute/Differential pressure transmitterApplicable medialiquid, gas and steamPressure range-4000kPa~4000kPaAccuracy0.075%, higher on requestStability±0.25% of URL for 1 yearTemperature drift±0.0625% of URL/10oCOutput signals4~20mA, Hart, PROFIBUS-PA for optionHousing materialAluminum14Mechanical connectionM20×1.5;G1/2;1/2NPTProtection classIP66/67Diaphragm material316L, Alloy C-276, Monel, Tantalum diaphragm, 316L with PTFE coating etc for optionFluid filledSilicon oil,Vegetable oil,Inert oil ,High temperature oil etc for optionEx-proofExia II CT4, other option per requestPower Supply10.5-55V DC 10.5-30V DCAmbient temperature-40 to 85oC,-40 to 80oCfor LCD headerStorage temperature-45 to 85oC,-40 to 80oC for LCD header ;For more information, please contact us for product manual.WNK57 differential pressure transmitter installation diagramOrdering sheetModelProduct detailsWNK57Smart Single Flange Differential Pressure TransmitterCodeApprovalAFor non explosion-proof areas1ExiaIICT62ExiaIICT43ExdIIBT6For other approvals or more information, please contact with usCodeOutput codeA4…20mA H4…20mA, HARTPPROFIBUS-PAFFFCodeDisplayANo displayLLCDCodeHousing; Cable entry; ProtectionAAluminum 14, M20×1.5, IP66/67CodeSensor range, for gauge pressure7D100mbar, PN160 (10kPa/1mH2O)7F500mbar, PN160 (50kPa/5mH2O)7H3bar, PN160 (300kPa/30mH2O)7L16bar, PN160 (1.6MPa/160mH2O)7M40bar, PN160 (4MPa/400mH2O)CodeCalibration, Unit1Sensor range, mbar/bar2Sensor range, kPa/MPa3Sensor range, mmH2O/mH2O4Sensor range, psiCodeDiaphragm material 1316L SST2Alloy C-276 Monel4Tantalum diaphragm6316L with PTFE coating(not fit for vacuum situation, only for non-explosive proof )XOther special requirementsFor other special diaphragm, please contact with us.CodeProcess connection EN/DIN flangeCodeProcess connection ANSI flangeEA1DN25 PN10/40 B1NA11"300 lbs RFEA2DN25 PN64/160 ENA21"400/600 lbs RFEA3DN25 PN250 ENA31"900/1500 lbs RFEA4DN25 PN400 ENA41"2500 lbs RFEH1DN50 PN25/40 ANH12"300 lbs RFEH2DN50 PN100/160 ENH22"400/600 lbs RFEH3DN50 PN250 ENH32"900/1500 lbs RFEH4DN50 PN400 ENH42"2500 lbs RFEQ1DN80 PN25/40 ANQ13"300 lbs RFEQ2DN80 PN100 B1NM14"300 lbs RFEM1DN100 PN100 B1E EAXOther special requirementFor any more option, please kindly contact with usCodeLow voltage process connection thread AFemale thread 1/4NPT CFemale thread 1/2NPT EMale thread M20×1.5 CodeDepth of the diaphragm insertCodeDepth of the diaphragm insertC0NoC42"C150mmC54"C2100mmC66"C3200mmC78"CodeFluid filledCodeFluid filledASilicon oilCInert oilBVegetable oil DHigh temperature oilCodeCapillary lengthANoXXXX, to fill the digit, 01says 1m, 99says 99mCodeMounting bracketANoUMounting bracket for pipeTypical model#: WNK57 AHL A7H21 EH2AC0 AAA Product Show Company ProfileWhy Choose us?1. we are professional manufacturer since 2004. 2. Our produce quality is guaranteed, since 100% of all products we do temperature compensation and aging test before shipment. Certificate FAQQ: Are you manufacturer or trading company? A: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China. Q: What's your quality control system?A: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed. Q: What is the warranty of your products? A: 12 month from shipment date, for non-man-made damages. Q: Can we use our logo on the products? Do you provide customized products? Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome Q: What is yor MOQ?A: We have no MOQ limits, small quantity order is acceptable. Q: What's the transport? A: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.
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