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Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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8 Years

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Digital I2C Pressure Sensor 2 x FS Overload For Pressure Level Monitoring

Hefei WNK Smart Technology Co.,Ltd
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Digital I2C Pressure Sensor 2 x FS Overload For Pressure Level Monitoring

Brand Name : WNK

Model Number : WNK811, WNK80MA, WNK81MA

Certification : CE, SGS, ISO9001

Place of Origin : Hefei, CN

MOQ : 5 pieces

Price : Negotiation

Payment Terms : T/T, Western Union

Supply Ability : 8000pcs per month

Delivery Time : 5-8 work days

Packaging Details : Sea-Worthy Packing or Air-Worthy Packing

Output : 4~20mA, I2C, SPI, 0.2-2.9V, 0-5V and other outputs

Pressure range : 0-100bar

Precision : ±0.2%FS, ±0.5%FS, ±1%FS, ±2%FS

Overload : 2 x FS

Burst pressure : 3 x FS

Respond time : ≥1ms

Operation temperature : -40~150 Deg C

Sensor type : diffused silicon pressure sensor, ceramic capacitive sensor

OEM : OEM, ODM and customization

Housing material : SS304, brass

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Digital I2C IOT Pressure Sensor For Pressure Level Monitoring

WNK80MA is a series of high performance compact pressure transmitter by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is up to 100 times of the range, completely solved poor overload in small range of other sensors. In addition to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. With high output and wide range, WNK80MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement.

Features :

  • 4~20mA/0.5~4.5V/1~5V/ 0~5V/ SPI/ I²C outputs available;
  • Optional packard, M12, Small Hirschman connectors and direct cable outlet;
  • Measuring medium temperature range: -20 to 85ºC;
  • Wide operation temperature range -40~125ºC;
  • OEM, ODM, customization service available;
  • High performance ceramic capacitive pressure sensor or diffused silicon pressure sensor;
  • Small and mini size, dimension customizble;

Detailed Technical Info:

IOT Pressure Sensor
Pressure range 0~10MPa
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 and etc
Accuracy ±0.5%FS, ±1%FS, ±2%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 Tags:

micro pressure sensor

      

i2c pressure sensor

      
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