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ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.

Pressure Sensor, Pressure Transducer, Pressure Transmitter manufacturer / supplier in China, offering Small & Medium Size 4-20mA Stainless Air Pressure Transducer-Factory Price, 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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Small & Medium Size 4-20mA Stainless Air Pressure Transducer-Factory Price

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Paper Carton and as Customer′s Requirement
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: WNK80MA
  • Structure Type: Diffused Silicon Pressure Transmitter
  • Accuracy Grade: 0.1G
  • IP Rating: IP65
  • Customized: Customized
  • Usage: Industrial
  • Pressure Reference: Gauge, Absolute, Sealed Gauge
  • Trademark: WNK
  • Origin: Hefei, Anhui Province, China
  • Type: Normal Pressure Transmitter
  • Measuring Medium: Liquid, Gas, Vapour
  • Pressure range: 0.001MPa~35MPa
  • Certification: ISO
  • Model No.: Wnk80mA
  • Compensation Temperature: -20~70c
  • Sealing Material: NBR
  • Specification: Steeless steel
Product Description
WNK80MA Integrated Small Size Transmitter
      
   Based on technology of A10 series, WNK80mA is low cost and high performance oil filled pressure transmitter. It is with completely welded stainless housing and installed ASIC to realize digits amplification, linearity and temperature compensation. Circuit design is highly integrated meeting lastest CE on electromagnetic interference standard.
 
    The WNK80mA transmitter is in small size with various optional thread connection and wiring method; output standard 4~20mA or 0.5-4.5V, 0-5V etc industrial signal. We could also produce varied special structure and output products as per customers requirements.


Small & Medium Size 4-20mA Stainless Air Pressure Transducer-Factory Price

Features - WNK80MA Small Size Transmitter    

1. Piezoresistive oil-filled chip
2. Suitable for small or medium pressure (0-100Kpa7MPa)
3. Digital calibration, total error <0.75%
4. Measuring corrosive media (media that compatible with 316L)
5. Reverse power protectionsurge current protection; input/ output overload voltage protection
6. Low cost, high cost-efficiency
   


Technical Parameters under Constant Voltage (excitation voltage 10VDC, preheat 10mins under 25ºC)
 
Parameters Min. Typical Max.
Accuracy(%FS)  ±0.15 ±0.25
Including non-linearity,Hysteresis and Repeatability
Output(mV) 0.5~4.5V(rate output); 0-5V; 4-20mA    
Zero(%FS) -0.75 ±0.5 0.75    
Span(%FS) -0.75 ±0.5 0.75
Temp. characters       
Operation Temp.(ºC) -40  125    
Compensation Temp.(ºC) 0  70
Total error(%FS)* -0.75  0.75
Long-term stability(±%FS/Year)       
Zero  0.2     
Span  0.1  
Supply Voltage(V) For details pls check type code
Insulation Resistance(MΩ/250V) 50.0    
Respond rate(Hz) 1K   
Shock resistance 100g,11msec not damaged
Waterproof rank  
   Wire IP67
   Connector IP65
Overload pressure 2X
Pressure media Liquid, gas and vapour compatible with 316L stainless steel
Life-span >107times full span recycle
Electromagnetic interference Coincident with standards of  IEC61000-4-2;IEC61000-4-3;IEC61000-4-4;IEC61000-4-5;
IEC61000-4-6;IEC61000-4-9


Dimensions - WNK80MA Small Size Transmitter

Small & Medium Size 4-20mA Stainless Air Pressure Transducer-Factory Price

Why choose WNK?
1. we are manufacturer, with more than 12 years producing experience in our field.       
2. Our produce quality is guaranteed, since 100% products we do temperature compensation and aging test before shipment. 



Customer specific requirement /ODM/OEM is welcome.
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