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CTRL Systems, Inc.

CTRL has been designing, manufacturing, and integrating acoustic ultrasound solutions for our clients around the world since 1989.


We help to improve and sustain our clients’ production reliability while reducing energy costs through industry-leading acoustic ultrasound sensors, supported by comprehensive training and cloud-based data management.

Our Mission

Help organizations understand, integrate, and rely upon condition-based maintenance technology to make informed, critical business decisions.

What We Do

CTRL Systems designs and manufactures ultrasound condition-based monitoring sensors and software for a variety of applications including predictive maintenance, leak detection, electrical discharge detection, and valve diagnostics. Our products are coupled with training and integration programs that help us complete our mission. 

What Sets CTRL Apart

Our ultrasound condition-based monitoring (CBM) takes place in a non-destructive testing (NDT) environment, allowing users to inspect and accurately monitor assets while equipment is fully operational. The CTRL approach to acoustic ultrasound CBM is viable for a single-site operation or a global multi-site organization. 

What Makes Our Sensors Unique


  1. Best Signal-to-Noise Ratio

  2. Highest Sensitivity

  3. Ease of Use

  4. Size & Weight

  5. Certified Intrinsically Safe


In the diagram above, the UL101 records a sample from a properly functioning steam trap. Notice the relatively quiet baseline. In the bottom three samples, the same steam trap is sampled at the same time by three competitive sensors. Notice the underlying “white noise” in the baseline, making it more difficult to identify anomalies that indicate a change in condition.

Come Visit Us

1004 Littlestown Pike
Westminster, MD 21157 USA

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