ATEX Explosion Proof 4-20mA Water Level Sensor

WNK immersion water level sensor transducer is suitable for liquid level, pressure or depth measurement. With high accuracy and high stability diffused silicon internal sensor, WNK level sensor offers good long-term level monitoring. Made of stainless steel housing and SS316L diaphragm, WNK sensor can be used in most industrial liquids and oils.We have two types of input cable:  Polyvinyl Fluoride and PTFE, which are suitable for non-corrosive and corrosive medium measurement. 

Each level sensor housing is tested in-house via a helium leak tester to ensure proper protection. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank.

Our submersible fuel / water level sensor can be used to measure water level, fuel level and other liquid level; well depth; groundwater level; bore well, underground water, river etc,.

Quick information:

• Water proofing, ingress protection level up to IP68;
• Wide application range 0-0.5~200m H2O;
• High accuracy up to ±0.2%FS;
• Various output 4~20mA, 0~10mA, 0~5V, 1~5V and etc;
• High overload 1.5 times of full scale ;
• Long-term stability 0.25%FS/Year;
• Corrosive resistance immersion cable of PTFE;
• Whole stainless steel 304 or 316 housing;
• OEM, ODM, customize;

Detailed Technical Info:

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.