Low Cost IOT Pressure Sensor with Spi I2c 0.2-2.9V 4~20mA Output
WNK811 is a series of high performance mini pressure transducer by using ASIS signal conditioning chip and 316L diaphragm diffused silicon oil filled pressure sensor .It has features of anti-corrosion ,anti-wear ,shock resistance and vibration resistance.With precise temperature characteristic compensation, it can be used reliably and stably.
Application
WNK811 is solution for below applications
•Pressure measurement of gas, vapor or liquid in various areas;
•Liquid level, volume or mass measurement;
•Integrated in a variety of user-defined solutions;
•Smart water and gas management, smart fire controlling, automotive electronics controlling, air compressor, HVAC, pump, valve and etc
Detailed Technical Info:
| IOT Mini Pressure Sensor |
| Pressure range |
0~15MPa |
| Pressure type |
Gauge, Absolute, Sealing gauge |
| Overpressure |
300%F.S. (≤70kPa) 200%F.S.(≤25MPa) |
| Output signals |
0.2-2.9V, SPI, I2C, 0.5-4.5V, 1-5V, 0-5V, 0~10V, 4~20mA |
| Accuracy |
±0.5%FS, ±1%FS |
| Compensation Temp. |
-20~70℃ |
| 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 |
G1/4, 7/16-SAE, NPT, and other outputs |
| Ingress Protection |
IP67 |
| Housing |
SS316, 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.
Product Show
Company Information
FAQ
Q: Are you manufacturer or trading company?
A: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.
Q: What’s your quality control system?
A: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.
Q: What is the warranty of your products?
A: 12 month from shipment date, for non-man-made damages.
Q: Can we use our logo on the products? Do you provide customized products?
Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome
Q: What is yor MOQ?
A: We have no MOQ limits, small quantity order is acceptable.
Q: What's the transport?
A: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.
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