Negative Pressure Sensor Absolute Pressure Transducer vacuum Pressure Sensor

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: Mechanical Structure Type
• Model NO.: WNK81MA
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: NPT
• Wiring Type: Three-Wire
• Measuring Medium: Liquid
• IP Rating: IP65
• Certification: RoHS
• Customized: Customized
• Specification: SS304
• Trademark: WNK
• Origin: China
• HS Code: 9026201090
• Production Capacity: 500000pieces/Year

Product Description

Negative Pressure Sensor Absolute Pressure Transducer Vaccum Pressure Sensor

WNK81MA is piezoresistive pressure transducer, using imported ASCI signal conditioning chip and diffused silicon oil filled sensor core.Unlike ordinary pressure sensors, which can only measure gauge pressure, this product can also measure absolute pressure.The transducer is automatically tested and temperature compensated by laser resistance adjustment technology. It has features of anti-corrosion,anti-wear, shock resistance and vibration resistance.With long-term stability and high accuracy, it widely used in the pressure measurement and control fields of HVAC,Auto,Pumping,water treatment and etc.
 

Pressure Type	Absolute, Gauge
Range	-1~700Bar
Output	0.5~4.5V,4~20mA,0~10V,0~5V, I2C
Supply Voltage	3.3V/5V/24V
Accuracy	0.5%
Acquisition frequency	2.4KHZ
Start time	150mS
Working temperature	-20~70ºC
Electrical connection	Cable outlet Mini DIN43650 Packard M12 4Pin
Process connection	G1/4 1/4NPT 1/8NPT M20x1.5 7/16-20UNF Female

 

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

 

FAQ

Q: Are you manufacturer or trading company?
A: We are 14-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.