Wnk 4~20mA/0.5-4.5V/0-5V Water Pressure Sensor for Air Conditioning/Pump/Compressor

• Type: Piezoresistive Pressure Sensor
• Component: OEM Technology
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Stainless Steel
• Model NO.: WNK80MA
• Thread Type: M
• Wiring Type: Three-Wire
• Measuring Medium: Liquid, Gas,
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Model No.: Wnk80mA
• Output: 4~20mA/0.5~4.5V/1~5V/ 0~5V/ Spi/ I²c Outputs
• Pressure Range: 0-60bar
• Operating Temperature Range: -20~85ºC
• Pressure Reference: Gauge
• Place of Origin: Heifei, Anhui, China
• Supply Power: 5-24V
• Transport Package: Paper Carton and as Customer′s Requirement
• Specification: 22.5*22.5*18mm
• Trademark: WNK
• Origin: Hefei, Anhui Province, China
• HS Code: 90262010
• Production Capacity: 50000sets/Year

Product Description

 

WNK 4~20mA/0.5-4.5V/0-5V Water Pressure Sensor For Air Conditioning/Pump/Compressor

Product Description

      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. 

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:
 

Pressure Transmitter Pressure  transducer Pressure sensor
Pressure range	20kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa...25MPa
Pressure type	Gauge, Absolute, Sealing gauge
Overpressure	300%F.s.(s70kPa) 200%F.S.(<25MPa)
Output signals	4~20mA,SPI,12C,0.5-4.5V.1-5V.0-5V
Accuracy	+0.5%FS (Typical value)
Compensation Temp.	-20~85C
Operation Temp	-40~125C
Storage Temp.	-40~125C
Zero Temp. Drift	±1.5%FS Max(-20~85C)
Full Scale Temp. Drift	+1.5%FS Max(-20~85C)
Pressure Connection	Pls check below dimensions
Ingress Protection	IP65
Housing	ss316,SS304

Dimensions -- WNK80MA Compact Pressure Transmitter:

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Company Profile

 

 

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.