Pressure sensor for combustion analysis

Sensor GU22C

The industry benchmark in size 6.2 mm for thermodynamic analysis

The AVL sensor GU22C is a 6.2 mm plug-type sensor that fulfills all reference class requirements when used with the PH04 flame arrestor. Featuring an integrated heat-conducting element, this combustion analysis solution builds on years of AVL engine development expertise to deliver precise thermodynamic performance.

Based on a well-established, highly accurate concept, this thermodynamic analysis sensor includes thermally optimized piezoelectric elements that are not influenced by their mounting bores. This ensures the pressure signal is not affected by the mechanical contact between the bore and sensor housing.

Using a thermo-protection like PH08 can improve the cyclic drift by 0.4 bar. Furthermore, the indicating sensor is equipped with a sensor identification cable (SIC) for sensor data management (SDM).

Scope of Supply

  • Sensor GU22C
  • Piezo-input cable CI41-1
  • Coupling CC41
  • Gasket SG02
  • Accessory kit (protection cap + 2 O-rings)
  • Spare gasket SG02
  • Calibration sheet
  • Documentation

Article Number

  • TIGG1073A.01