Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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| Attribute | Value |
|---|---|
| Storage Temperature | -50℃~135℃ |
| Medium | Engine Oil, POE Oil, Refrigerant, Gas, Water Or Liquid |
| Accuracy | +1%F.S (Linearity, Hysteresis, Repeatability, Calibration) |
| Electrical connector | Packard/ Cable Outlet |
| Pressure Range | 0~5Bar, 0~10Bar, 0~20Bar, 0~40Bar (Customized) |
| Output | 0.5V~4.5V DC (10%-90%Vcc) |
| Process Connection | G1/4, 7/16-UNF female (customized) |
| Material | Housing 304 SST; Wetted Parts 316L |
The WNK125P is a diffusible silicon oil-filled pressure sensor designed for automotive use. The element is made with a fully welded 316L diaphragm and does not require any O-ring seals that could come into contact with the pressure medium, making it compatible with all types of liquids. The absence of any moving parts results in a longer service life. With high temperature stability and accuracy, this pressure sensor is mainly used in automotive, transmission, air conditioning and oil pressure measurement applications.
| Model | WNK125P |
| Power Supply | 4.75~5.25VDC (With reverse polarity protection, overvoltage protection 32V DC) |
| Supply current | 15mA MAX |
| Pressure range | 0~5Bar, 0~10Bar, 0~20Bar, 0~40Bar (Customized) |
| Output | 0.5V~4.5V DC (10%-90%VCC) |
| Process Connection | G1/4, 7/16-UNF female (customized) |
| Working Temperature | -40℃~130℃ |
| Storage Temperature | -50℃~135℃ |
| Safe Pressure | 1.5~2 times of the pressure range |
| Burst Pressure | 100Bar G |
| Accuracy | +1%F.S (Linearity, Hysteresis, Repeatability, Calibration) |
| Total Error Band | Static error band @25℃, 5VDC, +3% (-30℃~125℃) |
| Medium | Engine oil, POE oil, refrigerant, gas, water or liquid |
| Mounting Torque | 10~20N*m |
| Anti-freeze function | The sensor has no anti-freezing function when the sensor's working medium is water |
| Material | Housing 304 SST; wetted parts 316L |