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Hefei WNK Smart Technology Co.,Ltd
Home ProductsSmart Pressure Transmitter

SS304 Flanged Smart Pressure Transmitter For Level Measurement 4~20mA Hart Output

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SS304 Flanged Smart Pressure Transmitter For Level Measurement 4~20mA Hart Output


Large Image :  SS304 Flanged Smart Pressure Transmitter For Level Measurement 4~20mA Hart Output

Product Details:
Place of Origin: Hefei, CN
Brand Name: WNK
Certification: CE, SGS, ISO9001, Explosion proof
Model Number: WNK51
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: Sea-Worthy Packing or Air-Worthy Packing
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
Detailed Product Description
Transmitter Type: Piezoresistive Pressure Sensor Accuracy: ±0.05%FS, ±0.075%FS, ±0.2%FS
Output: 4~20mA, 4~20mA+ Hart Range: 0~700bar
Membrane: SS316L, Tantalum, Alloy C Display: LCD
OEM Service: OEM, ODM Ingress Protection: IP66/67
Housing Material: Cast Aluminum Alloy Flange Material: SS304 Or SS316
Explosion Proof: Exd IICT6 Gb And Ex Ia IICT4 Ga
High Light:

smart type pressure transmitter


digital pressure transmitter


SS304 Flanged Smart Pressure Transmitter For Level Measurement 4~20mA Hart Output


WNK5 series pressure transmitter is the high-performance products among WNK pressure transmitter series. It transforms physical signal of pressure, differential pressure and level to standard signal via collecting cell sensor and digital processing circuit.

WNK5 adopts advanced specified integrated circuit digital technology to realize best uniformity of accuracy and signal. Each set of transmitter is ambient temperature compensated, ensured highest accuracy and lowest drift of transmitters in wide working temperature range.


WNK51 pressure transmitter with flange can be used for pressure and level measurement in open tank, well and other vehicles. Its supports 4~20mA, 4~20mA+HART output and its max range is 700bar. As with robust design and good quality elements, it is suitable for various harsh industrial applications like petrol, power plant, petrochemical, oil&gas, cement, wastes treatment station and etc. 



Quick Information:


  • Pressure range is 700bar;
  • Output: 4~20mA, 4~20ma+Hart
  • High accuracy up to 0.05%FS;
  • Excellent long-term drift ≤±0.15%URL for 5 years;
  • Flange material is SS304 or SS316, as per requirements of application;
  • Ingress protection level IP66/67;
  • Module design: Changeable electronic module;
  • High Temperature Resistance: Highest temperature up to 280℃ with diaphragm sealing;
  • Flange connection design is suitable for food and medical sanitary application;
  • Explosion Proof: Exia II CT4, Exd II CT6;
  • CE, ISO9001:2015


Detailed Technical Info:


SS304 Flange Smart Pressure Level Transmitter
Pressure range -100KPa~700bar
Rangedown 100:01
Permissible temperature Compensation Temperature Media Temperature Environment Temperature Storage Temperature
-30~70℃ -40~120℃ -40~85℃ -45~85℃
Measuring accuracy 0.05%FS
Outputs 4~20mA or 4~20mA+HART
Long-term stability ±0.15%URL, 5 years
Power supply 10.5~55VDC,24VDC
Protection class IP67
Mechanical connection G1/2, M20*1.5,1/2NPT,1/4NPT,customization
Temperature drift 0.03%F.S./10℃
Anti-shock As per test of GB/T1827.3/IEC61298-3, <0.1%URL
Housing material Aluminum alloy
Weight About 1.7kg



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: WNKSENSOR

Tel: +8618156545248

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