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Pressure sensor for combustion analysis

Sensor GU41D

The industry standard in size M14 for monitoring tasks

The AVL sensor GU41D is a robust and reliable M14 cylinder pressure sensor for combustion monitoring tasks in large-bore engines. This versatile indicating sensor is for use with a variety of fuels, such as diesel, heavy fuel oil or natural gas. It is equipped with a central preload element that makes it suitable for permanent nonstop operation.

The combustion sensor features a special Double Shell™ design. This decouples the piezoelectric elements from the negative influences of mechanical stresses that can occur due to the mounting of the sensor in the engine. Additionally, this piezoelectric combustion sensor can be equipped with a sensor identification cable (SIC) for sensor data management (SDM).

Scope of Supply

  • Sensor GU41D
  • Piezo-input cable CI41-1
  • Coupling CC41
  • Gasket SG05
  • Accessory kit (protection cap + 2 spare O-rings)
  • Spare gasket SG05
  • Calibration sheet
  • Documentation

Article Number

  • TIGG2292A.01