Name: WNK Hvac Air Conditioning 0.5-4.5V Pressure Sensor for R134a R404a R407c R410a R502 R507
Brand: Hefei WNK Smart Technology Co.,Ltd
SKU: WNK80MA
Availability: InStock

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WNK Hvac Air Conditioning 0.5-4.5V Pressure Sensor for R134a R404a R407c R410a R502 R507

HVAC air conditioning pressure sensor

R134a R404a refrigerant pressure sensor

0.5-4.5V IOT pressure sensor

Luogo di origine:

CHIANO

Marca:

WNK

Certificazione:

CE/ROHS

Numero di modello:

WNK80MA

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Dettagli del prodotto

Media misurata:

Acqua, aria, gas, vapore

Materiale dell'alloggiamento:

304SS, 316SS

Precisione:

0,5%fs

Intervallo di pressione:

10kpa, -100kpa ... 70mp

Applicazioni:

HVAC del refrigerante dell'aria d'acqua, automobile

Segnale di uscita:

4-20 mA, 0,5-4,5 V, 0-10V, 3.3V, I2C, rs485

Tipo di pressione:

Pressione di misurazione, pressione assoluta, pressione di tenuta

Grado di protezione IP:

IP65

Evidenziare:

HVAC air conditioning pressure sensor

R134a R404a refrigerant pressure sensor

0.5-4.5V IOT pressure sensor

Termini di pagamento e spedizione

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Descrizione del prodotto

WNK has introduced the new robust, small size and programmable pressure sensors of WNK80MA & WNK811 series, suitable for domestic drinking water system, air-conditioning,machinery and refrigeration plant engineering, hydraulic and pneumatic systems, process industries and environmental technology.

WNK80MA and WNK811 have various outputs including 4~20mA, SPI, I²C, 0~5V, 0.5~4.5V and etc. And OEM, ODM & customization service are available for this product.

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

Water Pressure Sensor for Air Gas

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.

WNK Hvac Air Conditioning 0.5-4.5V Pressure Sensor for R134a R404a R407c R410a R502 R507 5

Tag：

WNK Hvac Air Conditioning 0.5-4.5V Pressure Sensor for R134a R404a R407c R410a R502 R507

HVAC air conditioning pressure sensor

R134a R404a refrigerant pressure sensor

0.5-4.5V IOT pressure sensor

HVAC air conditioning pressure sensor

R134a R404a refrigerant pressure sensor

0.5-4.5V IOT pressure sensor

Transduttore di sensori di pressione per l'industria universale

Sensore di pressione trasduttore ad alta precisione per sistemi di trattamento e approvvigionamento idrico

WNK G1/4 1/8NPT Filettatura Connettore M12 100Psi Sensore di Pressione per Compressore d'Aria per Trattamento Acqua Potabile Trasduttore Trasmettitore

WNK I2C 3.3V 1/8 filo sensore di pressione dell'acqua per l'acqua in una macchina da caffè

What role does the sensor play in the air compressor?

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