Vibration Analysis vs Ultrasound Analysis Explained

Ultrasound sensors can be your secret weapon in detecting bearing failure. CTC is making the next generation innovations with our industrial shear mode design, compared to the mechanical design that is common with other ultrasound sensors on the market.
UEB vs Competitor Interior
(pictured above - left: CTC ultrasound sensor interior | right: competitor's sensor interior)

Vibration Analysis:

Any frequencies up to 20 kHz
Used for detailed analysis of bearing fault
Monitor gear mesh frequencies
Detect normal faults (unbalance, misalignment)

Ultrasound Analysis:

Any frequencies GREATER than 20 kHz
Used for early bearing fault warning
Helpful with lubrication of bearings
Monitor lubrication between two surfaces

CTC's UEB332 provides the benefits of BOTH vibration analysis and ultrasound analysis by combining vibration and ultrasound technology in one hermetically sealed sensor:
CTC's UEB332 miniature top exit ultrasound accelerometer
UEB332 - Ultrasound Sensor, 100mV/g, Top Exit, 2 Pin mini-MIL Connector, 1/4-28 Mounting

Click here to view the UEB332 Datasheet for complete product specifications.

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