ISO9001 4~20mA 0.5-4.5V Digital Pressure Transmitter With Cooling Fins

ISO9001 4~20mA 0.5-4.5V Smart Pressure Transmiter Transducer With Cooling Fins

WNK805 is widely applied in gauge or absolute pressure measurement in fields of aerospace, communication, irrigation works, oil, chemical, power, meteorology, laboratory and etc. It could also be used for measuring negative pressure, vacuum degree and etc.

The product is designed to work well for measuring all kinds of air, liquids, gas, fluids, even though weak-corrosive media under all-weather environments. The temperature compensation resistance makes on the ceramic base, which is the excellent technology of the pressure transmitters. Widely output signals are available.

Specifications

1. Pressure range: 0-0.2 ~ -100kPa, 0-0.2 ~ 1000kPa 60000kPa
2. Pressure type: gauge, absolute, vacuum, negative pressure
3. Overload: 1.5~2 times
4. Non-linearity: 0.1, 0.25, 0.5, 1%FS
5. Delay / repeat: 0.05, 0.1%FS
6. Temp. compensation: -10-70 ºC
7. Working temperature: -40 ~ 85 ºC
8. Media: nonconducting and non-corrosion or weak corrosion gas
9. Comprehensive accuracy: 0.1, 0.25, 0.5, 1.0
10. Stability: 0.25%FS/ Year

Application

This type water pressure sensor can be used to measure & control the pressure of liquids in the fields :

• Water treatment
• Petroleum, Chemical industry
• Light industry, Metallurgy
• Electric power, Water supply
• Environmental protection
• Oil & Gas, Forklif

Advantages:

1. Founded in 2004, over 13 year professional research, developing and production experience;
2. Experienced and professional R&D team to provide customization services;
3. Producing transmitter core elements- PCB, supplying PCB for transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa, 0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

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.