High Performance Diffused Silicon Pressure Sensor with 4-20mA I2c Output

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• For: Diffused Silicon Pressure Transmitter
• Model NO.: WNK81MA
• Output Signal Type: 0.5-4.5V, 4-20mA, I2c
• Material: Stainless Steel
• Thread Type: G1/4,1/4-18NPT,1/8-27NPT,M14*1.5,M12*1.5
• Measuring Medium: Liquid, Gas, Steam
• IP Rating: IP65/IP67
• Certification: CE
• Customized: Customized
• Working Temperature: -45-85c
• Supply Voltage: 5V/24V DC
• Compensation Temperature: -20-70c
• Analog: 0.5-4.5V.4-20mA
• Digital: I2c
• Transport Package: Standard Export Carton Box
• Trademark: WNK
• Origin: China
• HS Code: 9026201090
• Production Capacity: 2000 Pieces Per Week

Product Description

High Performance Diffused Silicon Pressure Sensor With 4-20ma I2C Output 
Product Description
WNK81MA is a series of high performance compact pressure transmitter by using ASIC signal conditioning chip and diffused silicon oil filled pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. 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, WNK81MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement
Application
WNK81MA 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;

Features

•Specific high performance ASIC conditioning circuit;
•Diffused silicon oil filled pressure sensor;
•Excellent anti-corrosive and anti-wear performance;
•Suitable for pollution and corrosive environment;
•Various electrical connectors optional;
•Rapid response, no hysteresis;
•0.5…4.5V and 4…20mA analog output or I2C digital output;
•Accurate, stable and reliable;
Product Parameter

Analog Output	0.5-4.5v, 4-20ma
Digital Output	I2C
Voltage Supply	5V/24V DC
Housing Material	ss304
Working Temperature	-45-85C
Compensation Temperature	-20-70C
Applicable Media	Liquid Gas Steam
Pressure Type	Gauge Pressure, Sealing Pressure

Company Information






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.