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Pressure sensor for automobile air conditioning

Delivery in 3 to 5 weeks
  • Resistance R25: 10KΩ±1%.
  • 4 second response time.
  • Long life of 2 million complete cycles.
  • Suitable for harsh environments.

Product features Pressure sensor for automobile air conditioning

Product presentation

Our product consists of a dry ceramic capacitive pressure sensor, designed from a specially treated ceramic material, and integrates an NTC thermistor in a single body. It offers significant benefits, including resistance to corrosion and overloads, protection against interference, as well as high precision and stability.

In addition, the temperature probe is fully isolated from the measurement environment, ensuring optimal reliability. This solution is ideal for new energy vehicle air conditioning applications, enabling simultaneous measurement of temperature and pressure.


Operating pressure 8,75 PSi A ~ 148,75 PSi A (range can be adjusted)

±1,0%FS (linearity, hysteresis, repeatability) Total error band: ±1,5%FS (25℃)

±2,0%FS (0~80℃)

±2,5%FS (-30~130℃)

A high precision version is also available

Operating temperature  -30℃~+130℃
Storage temperature  -40℃~+135℃
Protection pressure 246,6 PSi A
Burst pressure 478,6 PSi A
Workplace refrigerant or oil
Durée de vie 2 million complete cycles
Vibrations  10g (50 ~ 2000Hz)
Electrical interface AMP connector 1-967640-1
Protection level IP69K
Housing material A6061-T6
Pressure connection M12×1,2-6g
Supply voltage 5,0 ± 0,25 V DC
Output Voltage 0,5 ~ 4,5 V DC (adjustable over 5 V range)
Supply current 15mA (maximum)
Load impedance 10 KΩ (typical)
Output response time 10mS
Protection contre les surtensions 16 V DC
Reverse voltage -16 VDC
Protection against short circuits Yes
ESD  Air 15 KV

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