Home Companies Hefei WNK Smart Technology Co.,Ltd

100 Psi WNK Vacuum Pressure Transmitter 4 - 20ma 0 - 10V

Contact Us

[China]

Trade Verify

Address: 5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China

Contact name:

Hefei WNK Smart Technology Co.,Ltd

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

100 Psi WNK Vacuum Pressure Transmitter 4 - 20ma 0 - 10V

Country/Region	china
City & Province	hefei anhui
Categories	Pressure Switches

Product Details

WNK 4-20ma 0-10V Vacuum Pressure Transmitter 100 Psi Pressure
Sensor
4-20ma 0-10V 100 psi Pressure Sensor

WNK80MA is a series of high performance compact pressure
Transmitter, by using ASIC signal conditioning chip and dry ceramic
capacitive pressure sensor. It has features of anti-corrosion,
anti-wear, shock resistance and vibration resistance.

Applicable media	Liquid, gas and steam
Pressure range	0-6MPa
Cell	Ceramic capacitive pressure sensor
Pressure measurment	Gauge Pressure, absolute pressure and sealing pressure
Output	4-20mA/0.5-4.5V/1 -5V/0-5V/0-10V/I2C
Power supply	24VDC/12VDC/5VDC/3.3V
Accuracy(linearity,Hysteresis and Repeatability)	1%F.S.
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)
Electrical connection	Parkard, Cable outlet, M12, mini DIN43650
Mechanical connection	G1/4, 1/4NPT,1/8NPT, M12*1.5, 7/16-20UNF (female), customazation
Housing material	304 stainless steel(316SS for inner core)
Protection	IP65

Product Application

What role does the sensor play in the air compressor?

The compressor (compressor), as the heart of the refrigeration
system, is a driven fluid machine that lifts low-pressure gas into
high-pressure gas. The low-temperature and low-pressure refrigerant
gas sucked from the suction pipe is compressed by the rotation of
the motor to discharge the high-temperature and high-pressure
refrigerant gas to the exhaust pipe to provide power for the
refrigeration cycle. Thus, a refrigeration cycle of compression →
condensation (exotherm) → expansion → evaporation (heat absorption)
is realized. The compressor is divided into piston compressor,
screw compressor, centrifugal compressor, linear compressor and so
on.

During the work, the actual responsibility of the compressor is to
increase the pressure and increase the state of the suction
pressure to the state of the exhaust pressure. Compression ratio is
a technical expression of pressure difference, which means the
absolute pressure on the high pressure side divided by the absolute
pressure on the low pressure side. The compression ratio must be
calculated using an absolute pressure value. In order to avoid
making the calculated value of the compression ratio negative, the
absolute pressure must be used instead of the gauge pressure when
calculating the pressure ratio. It makes sense to use an absolute
pressure value to make the compression ratio calculation a positive
value.

Large central air conditioning, refrigeration equipment, in order
to achieve automatic control of the machine, the lowest energy
consumption ratio, the operation of the equipment needs to be fully
monitored, such as temperature, refrigeration medium pressure.
The pressure sensor mainly measures the pressure of the
refrigerating medium online on the refrigerating equipment, and
transmits the pressure to the control system of the main machine in
the form of electrical signals, so as to reflect the compression
operation state of the equipment, to realize the automatic control
of the product, and to reflect the consumption of the equipment as
soon as possible.

Product Show

Hot Products

Dependable Stainless Steel Fuel Level Sensor For Diesel And Petrol Tanks

Product Description: The Submersible Level Sensor is a reliable, accurate and durable liquid level ...

24V Power Supply Submersible Level Sensor For Water With Stainless Steel Housing

Product Description: The Submersible Level Sensor is designed to measure liquid and water levels ...

Polyvinyl Fluoride Cable Submersible Level Sensor For Precise Liquid Level Monitoring

Product Description: The Submersible Level Sensor is a reliable water level sensor designed for long...

Versatile Submersible Level Sensor For Water Applications 24V/12V/5V/3.3V PTFE Cable

Product Description: The Submersible Level Sensor is a liquid level sensor designed to measure the ...

Stainless Steel Housing Hydrostatic Level Transmitter Suitable For Harsh Environments

Product Description: The Submersible Level Sensor is a high-precision, reliable, and durable liquid ...

Liquid Submersible Level Transmitter With IIC Output For Industrial Applications

Product Description: The Submersible Level Sensor is a reliable and accurate liquid level sensor ...

Related Products