Coltraco Ultrasonics

Coltraco Ultrasonics is a UK-based technology manufacturer dedicated to safeguarding critical infrastructure through smart ultrasonic monitoring and measurement systems. With over 30 years of experience and exports to more than 120 countries, Coltraco is a pioneer in delivering safety-focused instrumentation for sectors including offshore energy, marine, defence, and nuclear. Their mission is rooted in protecting people, assets, and operations through innovative, user-friendly technology.

What sets Coltraco apart is their ability to engineer precision devices that provide continuous, non-invasive monitoring — transforming how facilities manage pressurised systems, fire safety, and structural integrity. Flagship technologies like the Portalevel® and Permalevel® enable fast, accurate measurement of liquid levels and seal integrity, reducing downtime and human error in hazardous and remote environments.

Exloc is proud to partner with Coltraco, offering intrinsically safe solutions like the Portalevel® IS, which provides compliant, efficient fire suppression system monitoring in Zone 1 areas. The synergy between Coltraco’s design philosophy and Exloc’s focus on hazardous area innovation ensures our customers receive equipment that’s as reliable as it is intelligent.