Explosion Proof Smart 4-20mA Differential Pressure Transmitter with Hart Protocol

WNK55 Smart High Precision Gauge/Absolute/DifferentialPressure TransmitterFeaturesApplications:1. High reference accuracy up to 0.075%, higher on request.1. Gauge,absolute and differential pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.2. Long-term drift≤±0.15%URL for 5years.3. Range down ratio 100:1; higher on request.2. Level,volume or massmeasurement in liquids.4. Replaceable display unit &electronic module.5. Universal electronics.3. Working with detecting element, measure the flow of gases, steam and liquid flow.( volume and mass flow)6. Menu-guided operation.7. Factory default data recovery is supportive8. HART,PROFIBUS-PA or FF protocol for option.4. High pressure up to 40bar.WNK55 Smart High Precision Gauge/Absolute/DifferentialPressure TransmitterTechnical DataApplicable medialiquid, gas and steamPressure range-100kPa~10MPaAccuracy0.075%, higher on requestStability±0.15% of URL for 5yearsTemperature drift±0.03% of URL/10ºCOutput signals4~20mA, Hart, Profibus-PA for option, FF per requestDisplayLCD, or pointer optionalHousing materialAluminum14Mechanical connectionM20x1.5;G1/2;1/2NPTProtection classIP66/67Ex-proofExia II CT4, other option per requestPower Supply10.5-55V DC10.5-30V DCAmbient temperature-40 to 85ºC,-40 to 80ºCfor LCD headerStorage temperature-45 to 85ºC,-40 to 80ºC for LCD header ;Measurementwith display: 95*126*52 (mm)without display: 95*115*52 (mm)Net Weight4kg (without bracket or process connection)
Installation diagram (unit :mm)Ordering informationModelProduct detailsWNK55Smart high precision differential pressure transmitterCodeApprovalAFor non explosion-proof areas1ExiaIICT62ExiaIICT43ExdIIBT6For other approvals or more information, please contact withusCodeOutput codeA4…20mA H4…20mA,HARTPPROFIBUS-PAFFFCodeDisplayANo displayLLCDCodeHousing; Cable entry; ProtectionAAluminum 14,M20x1.5,IP66/67BAluminum 14,G1/2,IP66/67CAluminum 14,1/2NPT,IP66/67CodeSensor range, for gauge pressure7B10mbar,PN160 (1kPa/100mH2O)7C30mbar,PN160 (3kPa/300mH2O)7D100mbar,PN160 (10kPa/1mH2O)7F500bar,PN160 (50kPa/5mH2O)7H3bar,PN160 (300kPa/30mH2O)7L16bar,PN160 (1.6MPa/160mH2O)7M40bar,PN160 (4MPa/400mH2O)8F500mbar,PN420 (50kPa/5mH2O)8H3bar,PN420 (300kPa/30mH2O)8L16bar,PN420 (1.6MPa/160mH2O)8M40bar,PN420 (4MPa/400mH2O)8W300bar,PN420 (30MPa/3000mH2O)CodeCalibration,Unit1Sensor range,mbar/bar2Sensor range,kPa/MPa3Sensor range,mmH2O/mH2O4Sensor range,psiCodeDiaphragm material 1316L2Alloy C-276XOther special requirementFor any other special diaphragm, please contact with us.CodeProcess connection thread, drain valveAFemale thread 1/4NPT,emission exit at tailBFemale thread 1/4NPT,emission exit at sideCFemale thread 1/2NPT,emission exit at tailDFemale thread 1/2NPT,emission exit at sideEMale threadM20x1.5,emission exit at tailFMale threadM20x1.5,emission exit at sideCodeProcess connection material 3316HAlloy CCodeMounting bracketANoUMounting bracket for pipeTypical model#:WNK55 AHL A7D 21A3 U
Product application
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 13 years producing experience in transmitters & sensors.
2. We have strict quality control system,each set product we do temperature compensation and aging test before shipment, so thequality is guaranteed.Delivery date:
4~6 working days after order /confirm/ied.FAQ:
Q1: 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.
Q2: 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.
Q3: What is the warranty of your products?
A: 12 month from shipment date, for non-man-made damages.
Q4: 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
Q5: What is yor MOQ?
A: We have no MOQ limits, small quantityorder is acceptable.
Q6: 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.Customer specific requirement ODM/OEMis welcome.
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