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WNK IOT System Piezo Air Pressure Sensors IP67 Protection

Hefei WNK Smart Technology Co.,Ltd
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Address: 5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China

Contact name:sale4@wnksensor.com

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Hefei WNK Smart Technology Co.,Ltd

WNK IOT System Piezo Air Pressure Sensors IP67 Protection

Country/Region china
City & Province hefei anhui
Categories Pressure Switches
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Product Details

WNK IOT System Piezo Air Pressure Sensors Oil Pressure Transducer

 

 Low Cost Digital SPI IIC I2C Output 3.3V Pressure Sensor For IOT

 

 

WNK811 is a series of high performance compact pressure transducer, 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 10 times of the range, completely solved poor overload in small range of other sensors. In addtion 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.

Specifications

 

Pressure TypeGauge Pressure , Absolute Pressure, Sealing Pressure
Pressure  Range-100Kpa - 60Mpa
Accuracy0.2%, 0.5%, 1.0% FS
Power Supply5VDC,  12-32VDC
Measuring MediaGas, Steam, Liquid, Oil
Output
Analog 4-20mA,  0.5-4.5V, Other
Digital I2C, SPI 
Operation Condition and Temperature
Compensation Temperature -40...75℃
Medium Temperature -45 ... 85℃ 
Storage Temperature -45 ... 85℃ 
Material and Protection
Ingress ProtectionIP65, IP67
Housing Material304SS, 316L

 

 

 Applications
 
- Automobile, Compressor and Refrigeration Industry
- Engineering machinery
- Pressure control and monitor
 - Water treatment system
- Hydraulic and Pneumatics
- HAVC and BAS Control
- Pump, fitness equipment, household appliances
- Factory Automation
- Fluid Control and Instrumentation Systems 

 

 
 Electrical Connections
 

 

 Pressure Port

 

 

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FAQ

 Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea

 

Phone: +86 150 5604 4420

WhatsApp/Wechat: +86 150 5604 4420

Skype: aarongao99

 

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