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Desorption pressure sensor

Delivery in 3 to 5 weeks
  • Range from -40 to +140°C.
  • Output response time of 1,5 milliseconds.
  • Protection level IP6K9K.
  • Suitable for carbon tank desorption path.

Product features Desorption pressure sensor

Product presentation

The sensor detects pressure in desorption path, thus allowing the synchronized opening of the valve. This action aims to reduce air pollution generated by vehicle fuel evaporation emissions, while improving the overall fuel efficiency of automobiles.

It is distinguished by its high precision, high sensitivity, reliable stability, low power consumption, as well as its high levels of security and reliability. These characteristics help to ensure optimal operation of the system, thus promoting both the reduction of polluting emissions and the energy efficiency of vehicles.


Operating pressure -800~200mbarG (range can be customized)


Operating temperature -40℃~+140℃
Storage temperature  -40℃~+140℃
Protection pressure 500mbar
Burst pressure 3bar
Workplace carbon reservoir desorption path
Electrical interface TYC01-1718645-1 (customizable)
Protection level IP6K9K
Housing material PBT+30%GF
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)
Output response time <1,5 ms
Protection contre les surtensions 16 V DC, 5 min
Protection against short circuits Yes
EMC (150kHz ~ 2,5GHz) 50 V / m
EMC (80 MHz ~ 3 GHz) 100 V / m
ESD  15 KV