CMT unveils fuel injection emissions sensor

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CMT has expanded its PREMET X range of engine performance indicators with a new fuel injection acoustic sensor

The new device allows engineers to monitor the sound of a diesel engine’s fuel injection system to detect any problems with fuel injectors, nozzles, and pumps.

Capable of monitoring frequencies in the 200-700kHz range, the sensor incorporates a built-in amplifier and signal conditioning module which can measure through coated surfaces.

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