4-20mA Silicon Water Pressure Sensor for Air Compressor/ HAVC / Automation

• Type: Piezoresistive Pressure Sensor
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Steam Liquid Gas
• Accuracy Grade: 0.5G
• Pressure range: 0~60MPa
• IP Rating: IP68
• Model NO.: WNK 81MA
• Certification: CE
• Customized: Customized
• Output: 0.5-4.5V, 4-20mA, I2c
• Power Supply: 5V/24V DC
• Material: Stainless Steel
• Thread Type: G1/4,1/4-18NPT,1/8-27NPT,M14*1.5,M12*1.5
• Transport Package: Paper Carton and as Customer′ S Requirement
• Trademark: WNK
• Origin: Anhui China
• HS Code: 9026201090
• Production Capacity: 1000 Pieces a Month

Product Description

Product Description

 

4-20mA Silicon Water Pressure Sensor For Air Compressor/ HAVC / Automation

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 measure.

Product Specification

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;

Company Profile

 

Certifications

Packaging & Shipping

FAQ

Q: Are you manufacturer or trading company?

A: We are 13-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.
 
Q: What's your quality control system?
A: As an ISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
 
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
 
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
Q: What is lead time of your product?
A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer.