• Relative fluid pressure and temperature measurements
• Pressure measurement range 0 to 10 bar
• Temperature measurement range -40 to 140°C
This sensor is designed to measure relative gasoline pressure and gasoline temperature in port injection systems.
The pressure measurement of the sensor is by means of a piezoresistive element which is acted on by a silicon diaphragm in contact with the fluid being measured. The reference (relative) pressure is provided via an opening in the sensor housing and acts on the active upper side of the silicon diaphragm.