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:
| High Performance Miniature Pressure Sensor |
| Pressure range | 0~600BAR |
| Pressure type | Gauge, Absolute, Sealing gauge |
| Overpressure | 300%F.S. (≤70kPa) 200%F.S.(≤25MPa) |
| Output signals | 4~20mA, SPI, I2C, 0.5-4.5V, 1-5V, 0-5V and others |
| Accuracy | ±0.5%FS (Typical value) |
| Compensation Temp. | -20~85℃ |
| Operation Temp. | -40~125℃ |
| Storage Temp. | -40~125℃ |
| Zero Temp. Drift | ±1.5%FS Max (-20~85℃) |
| Full Scale Temp. Drift | ±1.5%FS Max (-20~85℃) |
| Pressure Connection | 7/16-20UNF deflector and others |
| Ingress Protection | IP65 |
| Housing | SS316, SS304, brass |
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.
