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CTRL UL101 Ultrasonic Sensor For Predictive Maintenance, Quality Control, and Leak Detection

CTRL UL101 For Condition Based Monitoring

The CTRL UL101 is used to detect early signs of failure in mechanical systems such as gearboxes, motors, bearings, and more. In addition, the UL101 Ultrasonic Sensor helps to determine whether a bearing or gearbox is under-lubricated, properly lubricated, or over-lubricated.

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The UL101 can be used in conjunction with the SoundCTRL Signal Analysis System for recording, storing, and analyzing ultrasonic signals. It can be used as a stand-alone indicator or in conjunction with other predictive maintenance technologies such as infrared or vibration analysis.

Ultrasonic Non-Destructive Testing Advantages

  • Earliest Indicator of Wear Leading To Failure
  • Quickly Determine Lubrication Condition
  • Easily Distinguish Sounds in Noisy Plant
  • Pinpoints Source of Sound
  • No Frequency Adjustment Necessary
  • Extremely Low Signal-to-Noise Ratio

Using the UL101 to listen to bearings

Reduce Downtime, Save Man-Hours
The UL101 "allows fast identification of the scope of problems to be corrected. Cuts trouble shooting labor by 50% to 75% compared to conventional methods" - Johnson Controls


SoundCTRL for Pocket and Desktop PC pictured with the CTRL UL101 ultrasonic sensor
(A) PocketPC & Software - Enlarged Image
(B) SoundCTRL Software - Enlarged Image
(C) CTRL UL101 Receiver and Headset

Listen to Mechanical Equipment

Normal Bearings low | high
Defective Bearings low | high
Rotary Screw Compressorlow | high
Worm Gears low | high

CTRL UL101 Full Kit

UL101 Full Kit
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