4~20mA Air Pressure Sensor with 7/16-20UNF deflector For Refregeration

WNK80MA is a high quality ceramic capacitive pressure sensor. Its operation temperature is -40~150℃, with various outputs of I2C, SPI, 0.2-2.9v, 4~20mA, 0.5-4.5V. To ensure sealing of Freon and other media, WNK80MA is designed with 7/16-20UNF deflector. WNK80MA supports housing material of SS304, SS316 or brass. It has accuracy options of 0.5%FS and 1%FS. 

It can be widely applied to domestic drinking water system, air-conditioning, machinery and refrigeration plant engineering, hydraulic and pneumatic systems, process industries and environmental technology.

Features :

• Ceramic capacitive and diffused silicon pressure sensor available
• Pressure range: 0~15MPa for capacitive ceramic sensor; 0-60MPa for diffused silicon sensor;
• Various outputs 4~20mA/0.5~4.5V/1~5V/ 0~5V/ SPI/ I²C and others;
• Measuring media temperature range: -20 to 85ºC;
• Wetting parts are SS304/SS316, ceramic or SS316L;
• Process connector is 7/16-20UNF deflector and others;
• Wide operation temperature range -40~125ºC;
• Packard, M12, Small Hirschman connectors;
• Small sizes, dimension customizable;
• OEM, ODM, customization service available;

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.