The UL101 Full Kit is designed for a wide variety of leak detection and condition based monitoring applications. There is not a more comprehensive tool on the market.


UL101 Full Kit

Ultrasound detectors designed with the right technology and software can be used for condition monitoring and predictive maintenance. Using the UL101 regularly will minimize production downtime, improve quality control and safety, and decrease man-hours by improving troubleshooting capabilities.

The CTRL UL101 ultrasound detector is capable of accurately interpreting the sounds created by under lubrication, over lubrication, and early signs of wear. The right ultrasound technology is a fast and effective means of determining such conditions in moving, 
mechanical components such as bearings, 
gearboxes, motors, compressors, etc.

Valve Inspection
Save money by locating internal bypass leaks with a single point inspection.

Motor Bearing & Gearbox Diagnostics
Quickly identify bad bearings, even before vibration or heat occurs.

Quality Control
Develop test procedures that reduce waste and improve performance.

Non-Pressurized Vessel Testing
Use the Ultrasound Transmitter, UT2000 to test the weld beads and gaskets of vessels without pressurizing.



Distance of Reception – up to 150 ft (50 m) without PowerBeam 300 attachment
Threshold of Sensitivity – 0 dB SPL
Resonance Frequency – 40 kHz +/- 1 kHz
Operating Temperature –  -4° to +130° F (-20° to +54° C)
Power Supply – standard 9 Volt battery
Battery Life – 45 continuous hours


Leak Detection (Pressurized Gases)
Leak Detection (Vacuum)
Leak Detection (Non-Pressurized)
Motor Bearings Analysis
Gearbox Analysis
Valve Inspection
Steam Trap / Leak Inspection
Electrical Inspection - arcing, tracking, corona discharge


Energy Savings
Predictive Maintenance
Quality Control
Fleet Readiness
Time Savings

Intrinsically Safe:
ANSI /UL 91 3-88, for DIVISION 1, CLASS I, Groups A, B, C and D, CLASS II, Groups E, F, G and
It also complies with DIVISION 2, CLASS I, Groups
A, B, C and D, CLASS II , Groups F, G, and CLASS III

GSA Contract #: GS-06F-0001 N
CTRL Cage Code: 62373