
WNK80mA has features of anti-corrosion,anti-wear,shock resistance and vibration resistance.
It is a series of high performance compact pressure sensor by using AIC signal conditioning chip and dry ceramic capacitive pressure sensor
Support analog and digital output methods,medium temp -40 to 125℃.
>>> Applications |
- Automobile, Compressor and Refrigeration Industry |
- Engineering machinery |
- Pressure control and monitor |
- Water treatment system |
- Hydraulic and Pneumatics |
- HVAC and BAS Control |
- Pump, fitness equipment, household appliances |
- Factory Automation |
- Fluid Control and Instrumentation Systems |
Input | |
Pressure Type | Gauge Pressure , Absolute Pressure, Sealing Pressure |
Pressure Range | -100Kpa - 60Mpa |
Accuracy | 0.2%, 0.5% |
Power Supply | 5VDC, 12-32VDC |
Measuring Media | Gas, Steam, Liquid, Oil |
Output | |
Analog | 4-20mA, 0.5-4.5V / 1-5V / 0-5V |
Digital | I2C, SPI |
Operation Condition and Temperature | |
Compensation Temperature | -20...75℃ |
Storage Temperature | -45 ... 85℃ |
Ambient Temperature | -45 ... 85℃ |
Medium Temperature | -40 ... 125℃ |
Material and Protection | |
Ingress Protection | IP65, IP67 |
Housing Material | 304SS, 316L |
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.
A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.
A: 12 month from shipment date, for non-man-made damages.
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.
Hefei WNK Smart Technology Co.,Ltd
Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.
Our main products include iEOS industrial cloud data base developing plate form; industrial Internet of Things; WNK-WMS industrial wireless measurement system; onsite measurement instruments like temperature, pressure, flow, level sensor and transmitter etc, widely applied in Petrochemical, Chemical, Power, Steel and Cement.
WNK is the third company in China developed PROFIBUS transmitters. WNK series PROFIBUS transmitter is the fourth in China certificated by international PROFIBUS organization, and Chinese first that completely having proprietary intellectual property rights. WNK PROFIBUS-PA temperature transmitters filled Chinese blank technology in the field.
With strict, scientific management system, WNK has been certificated to conform to standard GB/T 19001-2008 / ISO 9001:2008 by CHINA CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits to developing of new products and technical innovation. With continuously effort in advanced technology of automation control system, WNK has been undertaking some innovation projects of MST (Ministry of Science and Technology), and has been honored as promising enterprise of “Giant of Technology ”in Hefei Hi-tech Industry Development Zone.
As Chinese first and unique qualified production enterprise of 0.075% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.