Hefei WNK Smart Technology Co., Ltd.  

Product Name: Smart Differential Pressure Calibrator, 1kpa ~30MPa Model NO.: WNK50 Customized: Customized Certification: ISO IP Rating: IP67 Pressure range: 0~30MPa Accuracy Grade: 0.075% Measuring Medium: Gas, Steam, Liquid Structure Type: Capacitive Pressure Transmitter Type: Differential Pressure Transmitter Range Ratio: 100:1 Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA Housing Material: Aluminum Alloy Stability: 0.25% of Url for 1 Year Temperature Drift: 0.0625% of Url/10oc Protection Class: IP66/67 Warranty: 1 Year Pressure Type: Gauge, Absolute, Differential Pressure Trademark: WNK Transport Package: Each Set in One Individual Carton with Foam Specification: MC accuracy 0.075% Origin: Anhui, China HS Code: 90262010 Product Description WNK50 Intelligent differential Pressure Transmitter (Gauge/absolute/Differential pressure transmitter)FeaturesApplications: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 1year.3. Range down ratio 100:1; higher on request.Level measurement in liquids.4. Replaceable display unit &electronic module.High process temperatures up to 280ºCwith 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 changes4. Suspended liquid or high viscosity mediumWNK50 Intelligent differential Pressure TransmitterApplicable medialiquid, gas and steamPressure range0~30MPaAccuracy0.075%, higher on requestStability±0.25% of URL for 1yearTemperature 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.Dimension: WNK50 Intelligent differential Pressure TransmitterWith display:Without display:CompanyWhy choose WNK?1. Founded in 2004 ,12 years producing experience of sensors, transmitters2. Chinese first having completely proprietary intellectual property rights of PROFIBUS temperature transmitter3. Chinese industry leader in cement applying field4. Aboundant experience of OEM &ODM with customers around the country including many trading companies. 5. Having not done foreign trade before, but users of our products have been all over the world6. WNK profound accuracy of 0.075% is unique in our local, and it has been local measurement standard.7. WNK has been continously awarded National High-tech Enterprice, Hefei Famous Brand, Chinese Top Ten Famous Brand of Transmitters, Chinese AAA Enterprice of Quality Guarantee and Good Faith, Chinese Industrial Fieldbus Leading Enterprice and etc.