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Hefei WNK Smart Technology Co.,Ltd
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Intrinsically Safe Smart Type Pressure Transmitter Gas Pressure Transmitter

China Hefei WNK Smart Technology Co.,Ltd certification
China Hefei WNK Smart Technology Co.,Ltd certification
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Intrinsically Safe Smart Type Pressure Transmitter Gas Pressure Transmitter


Large Image :  Intrinsically Safe Smart Type Pressure Transmitter Gas Pressure Transmitter

Product Details:
Place of Origin: CN
Brand Name: WNK
Certification: ISO9001:2015, CE, Explosion proof
Model Number: WNK805
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: 45
Packaging Details: Sea-Worthy Packing or Air-Worthy Packing
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union
Supply Ability: 5000 pcs per month
Detailed Product Description
Pressure Range: 0~600bar Accuracy: ±0.2%FS, ±0.5%FS, ±1.0%FS
Output: 4~20mA; 1~5V, 0-10V And Other Analog Outputs Long-term Stability: ±0.25% Full Scale Per Year
Temp. Compensation: -10 ~ 70 Deg C Working Temperature: -40 ~ 85 Deg C
Explosion Proof: Intrinsically Safe Electrical Connector: DIN43650 (Hirschman), M12, Direct Cable Outlet And Others
Media: Medium Compatible With SS304 And SS316L Clamp Outer Diameter: 50.5mm Or 64mm
Pressure Type: Gauge, Absolute, Vacuum, Negative Pressure Housing Material: SS304
High Light:

smart type pressure transmitter


digital pressure transmitter


Hirschman Tri-clamp Sanitary Pressure Transmitter 4~20mA for Food Medical application


WNK has 13-year professional research, developing and producing experience. Its WNK805 compact pressure transmitter uses high accuracy and high stability chips, each pressure transmitter is well temperature compensated.  WNK805 has high accuracy of 0.2%FS, SS316L diaphragm, outputs of 4~20mA, 0~10V, 0~5V and other analog outputs. 


Sanitary type WNK805 is specially designed for food and medical application. It has standard 50.5mm and 64mm outer diameter, connecting with process sanitary pipe directly and easily. Sanitary clamp type pressure transmitter is widely used in food, pharmaceutical, wine making, fermentation and other industries. It is divided in normal sanitary, high temperature cooling type, digital display types. 


With a team of R&D engineers, we offer OEM, ODM and customization services. 



  • High accuracy ±0.2%FS
  • Optional 4~20mA, 0~5V, 1~5V, 0~10V and other outputs
  • Tri-clamp dimensions of DN25 and DN50;
  • SS304 housing and SS316L measuring diaphragm;
  • Various electrical connectors including DIN43650 (hirschman), M12, direct cable outlet and others
  • CE, Explosion proof, ISO9001(2015) certificate
  • Medium temperature range -30℃ ~85℃ ; with cooling element, the best medium temperature is 120 Deg C;
  • High protection: IP65
  • OEM, ODM and customization


Application fields:


1. Food hygiene industry;

2. Paper industry;

3. Sewage level measurement;

4. Beverage tank level measurement;

5. Pipeline level measurement;

6. Pharmaceutical and biological products processing


Detailed Technical Info:


Compact Pressure Transmittter with SS304 Housing
Pressure range 0-0.2 ~ -100kPa; 0-0.2 ~ 1000kPa 60000kPa
Rangedown 100:1
Permissible temperature Compensation Temperature Media Temperature Environment Temperature Storage Temperature
-30~70℃ -20~85℃ -20~85℃ -45~85℃
Accuracy 0.1%FS, 0.25%FS, 0.5%FS, 1.0%FS
Output signals 4~20mA, 0~5V, 1~5V, 0~10V and other outputs
Long-term stability 0.25% full scale per year
Power supply 24VDC
Protection class IP65
Electrical connection DIN43650, M12, Direct lead and others 
Mechanical connection G1/2, M20*1.5,1/2NPT,1/4NPT,customization
Repeat 0.05, 0.1%FS
Overload 1.5~2 times
Housing material SS304



Competitive Advantages:

1. Founded in 2004, over 13 year professional research, developing and production experience;
2. Experienced and professional R&D team to provide customization services;
3. Producing transmitter core elements- PCB, supplying PCB for transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa, 0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

Contact Details
Hefei WNK Smart Technology Co.,Ltd

Contact Person: Leo Zhang

Tel: +8615056948430

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