Explosion Proof Compact Pressure Sensor with 4~20mA and High
Accuracy 0.2%FS
WNK805 small size pressure transmitter adopts imported high
accuracy and high stability chips and excellent assembly
technology, by taking precise temperature compensation, and puts
circuit board in safe stainless steel housing. Diffused silicon
strain gage bridge is put on sensitive chips, thus switching of
pressure and power is in one and same device, ensuring compact and
reliable structure.
WNK805 is widely applied in gauge or absolute pressure measurement
in fields of aerospace, communication, irrigation works, oil,
chemical, power, meteorology, laboratory and etc. It could also be
used for measuring negative pressure, vacuum degree and etc.
Quick information:
- High performance piezoresistive silicon pressure sensor
- Optional 4~20mA, 0~5V, 1~5V, 0~10V outputs
- OEM, ODM & customization available
- Stainless steel 316L housing
- Intrinsic safety and explosion-proof certificates
- High protection: IP65
- Suitable for air, steam, water and fuel oil application
Detailed Technical Info:
| Compact Pressure Transmittter with SS304 Housing |
| Pressure range | 0-0.2 ~ -100kPa; 0-0.2 ~ 1000kPa 60000kPa |
| Rangedown | 100:1 |
| Permissible temperature | Compensation Temperature | Media Temperature | Environment Temperature | Storage Temperature |
| -30~70℃ | -20~85℃ | -20~85℃ | -45~85℃ |
| Accuracy | 0.1%FS, 0.25%FS, 0.5%FS, 1.0%FS |
| Output signals | 4~20mA, 0~5V, 1~5V, 0~10V |
| Long-term stability | 0.25%FS/year |
| Power supply | 24VDC |
| Protection class | IP65 |
| Electrical connection | DIN43650, M12, Direct lead, Small Hirschman |
| Mechanical connection | G1/2, M20*1.5,1/2NPT,1/4NPT,customization |
| Repeat | 0.05, 0.1%FS |
| Overload | 1.5~2 times |
| Housing material | SS304 |
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.
