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Hefei WNK Smart Technology Co.,Ltd
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Industrial Smart Capacitive Differential Pressre Level Transmitter For Cement Power Plant

China Hefei WNK Smart Technology Co.,Ltd certification
China Hefei WNK Smart Technology Co.,Ltd certification
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Industrial Smart Capacitive Differential Pressre Level Transmitter For Cement Power Plant


Large Image :  Industrial Smart Capacitive Differential Pressre Level Transmitter For Cement Power Plant

Product Details:
Place of Origin: Hefei, CN
Brand Name: WNK
Certification: CE, SGS, ISO9001
Model Number: WNK55
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: Western Union, T/T
Supply Ability: 5000pcs per month
Detailed Product Description
Pressure Range: -10KPa~300bar Accuracy: ±0.05%FS, ±0.075%FS, ±0.2%FS
Outputs: 4~20mA, 4~20mA+Hart Explosion Proof: Flame Proof, Intrinsically Proof
OEM: OEM, ODM Type: Capacitive Differential Pressure Transmitter
Protection Class: IP66/67 Display: LCD
Flange Material: SS304 Application: Oil&gas, Petrol, Petrochemical, Chemical Industry, Metallurgy, Pharmacy
High Light:

smart type pressure transmitter


smart pressure sensor


Industrial Smart Capacitive Differential Pressre Level Transmitter For Cement Power Plant


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.


WNK50 differential pressure transmitter is used to measure the pressure, level or density of a liquid, gas or vapor. The use of fully sealed capacitors sensitive elements ensures high measurement accuracy while ensuring excellent stability and reliability. WNK50 series products can be configured with HART communication protocol, and can be used with control systems or communicators. Communication with each other, through them to set, monitor, test and configure. The HART protocol uses industry-standard BELL202 Frequency Shift Keying (FSK) technology to achieve digital communication by superimposing 4 to 20 mA signals. The frequency signal does not interfere with 4 to 20 mA during communications.




  • High accuracy: up to 0.05%FS;
  • Output: 4~20mA or 4~20mA+Hart;
  • Flange material SS304
  • Display LCD;
  • Explosion Proof certificates: Exia II CT4, Exd II CT6;
  • Long-term stability: long-term drift ≤±0.15%URL for 5 years;
  • Ingress protection level: IP66/67;
  • CE, ISO9001:2015 certificates


Detailed Technical Info:


Smart Capacitive Differential Pressre Level Transmitter
Range -4000kPa~4000kPa
Range ratio 100:1
Applicable temp range Compensation Temperature Media Temperature Environment Temperature Storage Temperature
-30~70℃ -40~120℃ -40~85℃ -45~85℃
Accuracy 0.05%FS, 0.075%FS
Outputs 4~20mA, 4~20mA+HART
Long-term stability ±0.25%URL per 5 years
Power supply 10.5~55VDC,24VDC
Ingress protection IP66/67
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 4kg



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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