WNK 4-20mA Output 0.5-4.5V Water Pressure Sensor For Air Gas

WNK has introduced the new robust, small size and programmable pressure sensors of WNK80MA & WNK811 series, suitable for domestic drinking water system, air-conditioning,machinery and refrigeration plant engineering, hydraulic and pneumatic systems, process industries and environmental technology.

WNK80MA and WNK811 have various outputs including 4~20mA, SPI, I²C, 0~5V, 0.5~4.5V and etc. And OEM, ODM & customization service are available for this product.

Applicable media Liquid, Gas
Pressure range 0-60bar
Pressure measurment Gauge Pressure, Absolute pressure, Sealing pressure
Output 4-20mA/0.5-4.5V/1 -5V/0-5V
Accuracy(linearity,Hysteresis and Repeatability) 0.5%F.S.(Typical)
Power supply 24VDC/12VDC/5VDC
Compensation temperature -20~85ºC
Ambient temperature -40~125ºC
Working temperature -40~125ºC
Temperature drift(zero) ±0.15% F.S. (-20~85ºC)
Temperature drift(full range) ±0.15% F.S. (-20~85ºC)
power(electrical) connect Parker joint
Mechanical connection G1/4, 1/8NPT,M12*1.5, customize
Housing material 304 stainless steel(inner core is 316 stainless steel)
Protection IP65
Weight 95g

Features of WNK80MA Compact Pressure Transmitter:

1. Temperature range: -20 to 85ºC;

2. Wide operation temperature range -40~125ºC;

3. High performance ceramic capacitive pressure sensor;

4. Various 4~20mA/0.5~4.5V/1~5V/ 0~5V/ SPI/ I²C outputs available;

5. Small dimensions, dimension customizble;

6. Optional packard, M12, Small Hirschman connectors;

7. OEM, ODM, customization service available;

Detailed Technical Parameters:



Dimensions -- WNK80MA Compact Pressure Transmitter:

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.

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.

We have no MOQ limits, 1pc for testing purpose is acceptable.

Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.

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.

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.