Gold Member Since 2016
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ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.

Pressure Transmitter, Differential Pressure Transmitter, Oil Pressure Sensor manufacturer / supplier in China, offering Smart Oil Filled High Temperature Differential Pressure Transmitter, Explosion Proof Smart High Accuracy 4-20mA/Hart Pressure Transmitter with LCD Display, Smart I2c 0.5-4.5V 0-5V 0-10V 4-20mA OEM Stainless Steel Gauge/Absolute Pressure Sensor and so on.

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Supplier Homepage Product Ungroup Smart Oil Filled High Temperature Differential Pressure Transmitter

Smart Oil Filled High Temperature Differential Pressure Transmitter

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 1000set/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: WNK57
  • Feature: Intelligent
  • Accuracy Grade: 0.075
  • IP Rating: IP67
  • Customized: Customized
  • Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA
  • Stability: 0.25% of Url for 1 Year
  • Protection Class: IP66/67
  • Transport Package: Each Set in One Individual Carton with Foam
  • Origin: Anhui, China
  • Type: Intelligent Pressure Transmitter
  • Measuring Medium: Gas, Steam, Liquid
  • Pressure range: -4000kpa~4000kpa
  • Certification: ISO
  • Range Down: 100:1
  • Housing Material: Aluminum Alloy
  • Temperature Drift: 0.0625% of Url/10oc
  • Trademark: WNK
  • Specification: MC accuracy 0.075
  • HS Code: 90262010
Product Description
                    
                  
Smart Oil Filled High Temperature Differential Pressure Transmitter
WNK57 single flange differential Pressure Transmitter
(Gauge/absolute/Differential pressure/Liquid Level 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 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 occasiaon
6. Menu-guided operation.1. Need to isolate the high temperature medium with transmitter
7. Factory default data recovery is supportive2. The measuring medium is corrosive to the transmitter
8. 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 
 
Technical Data-WNK57 single flange Gauge/Absolute/Differential pressure transmitter
Applicable medialiquid, gas and steam
Pressure range-4000kPa~4000kPa
Accuracy0.075%, higher on request
Stability±0.25% of URL for 1 year
Temperature drift±0.0625% of URL/10ºC
Output signals4~20mA, Hart, PROFIBUS-PA for option
Housing materialAluminum14
Mechanical connectionM20×1.5;G1/2;1/2NPT
Protection classIP66/67
Diaphragm material316L, Alloy C-276, Monel, Tantalum diaphragm, 316L with PTFE coating etc for option
Fluid filledSilicon oil,Vegetable oil,Inert oil ,High temperature oil etc for option
Ex-proofExia II CT4, other option per request
Power Supply10.5-55V DC   10.5-30V DC
Ambient temperature-40 to 85ºC,-40 to 80ºCfor LCD header
Storage temperature-45 to 85ºC,-40 to 80ºC for LCD header ;

Sealing diaphragm filling technical parameters 
Liquid filledTemperature 0.05bar         Pabs≤1barTemperature              Pabs≥1barDensity (g/cm³)Viscosity (cSt 25ºC)Thermal expansion (1/K)Remark   (suitable for)
Silicone oil-40...+180ºC-40...+250ºC0.961000.00096Food industry
High temperature oil-10...+200ºC-10...+350ºC0.81300.0007High temperature
Inert oil-40...+80ºC-40...+175ºC1.87270.000876Ultra pure gas and oxygen occasions
Vegetable oil-10...+120ºC-10...+200ºC0.949.50.00101Food industry


For more information,  please contact us for product manual.
 Installation diagram
Smart Oil Filled High Temperature Differential Pressure Transmitter

 
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 12 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 the quality is guaranteed.


Customer specific requirement /ODM/OEM is welcome.



 
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