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Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Specifications
Brand Name :
WNK
Model Number :
WNK80ma
Certification :
CE/ROHS
Place of Origin :
Chian
Measured media :
Water, Air, Gas, Steam
Housing material :
304SS, 316SS
Accuracy :
0.5%FS
Pressure range :
10kpa, -100kpa...70Mpa
Applications :
Water Air Refrigerant HVAC, Automobile
Output signal :
4-20mA, 0.5-4.5V, 0--10V, 3.3V, I2C, RS485
Pressure Type :
Gauge Pressure, Absolute Pressure, Sealing Pressure
IP rating :
IP65
Description

Product Description
Applicable media
Liquid, gas and steam
Pressure range
0-60Bar/ -1-700Bar
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)
0.5%FS
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

WNK81MA is silicon oil filled pressure transducer, using imported ASCI signal conditioning chip and diffused silicon oil filled sensor core.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.With certification of UL, RoHs, Reach, CE, UKCA, WNK81mA will quickly help you expand your market.

Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
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.
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
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.
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter

Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/TransmitterStainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter

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Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter

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Product Detail
Brand Name :
WNK
Model Number :
WNK80ma
Certification :
CE/ROHS
Place of Origin :
Chian
Measured media :
Water, Air, Gas, Steam
Housing material :
304SS, 316SS
Contact Supplier
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Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter
Stainless Steel 0.5% Accuracy 4-20mA 0-5V 0-10V Pressure Sensor/Transducer/Transmitter

Hefei WNK Smart Technology Co.,Ltd

Verified Supplier
6 Years
anhui, hefei
Since 2004
Business Type :
Manufacturer, Importer, Exporter
Main Products :
Electronic Pressure Sensor, Electronic Water Pressure Sensor, Electronic Air Pressure Sensor
Total Annual :
4000000-800000
Employee Number :
50~100
Certification Level :
Verified Supplier
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