CAL-UT-750 Ultrasonic mechanical

Ultrasonic Sensor that for continuous monitoring of changes in ultrasonic amplitude. The unit offers an overall dynamic range of roughly 100 decibels, and is configured for structure borne ultrasonic detection with analog outpu 4-20mA.

Sense ultrasonic amplitude changes and guards against unplanned downtime because of mechanical failure on compressor airend or motor bearings.

The levels of change are as follows:

· lubrication failure: 8 db

· beginning stages of failure: 16 db

· catastrophic failure: 35 to 50 db