Alarm Sensors

With more than 45 years of experience, Bergan Marine Systems is among the world’s leading fabricators of reliable float alarm sensors.

Sensors that measure cargo, fill levels, pressure, and temperature.

With focus on consistent performance and product longevity, our engineers have developed the industry’s preferred line of products.

From the blazing pitch to the cryogenic temperatures associated with LNG tanks, our devices deliver the level of performance that our customers demand. Additionally, many of our sensors can be customized with optional secondary features and/or functions, such as UTI/sampling port, rising gauge stick, tank pressures, or even temperature to minimize tank penetrations.

At Bergan Marine Systems, all our marine instrumentation and equipment is built to the highest quality standards in order to guard life, property, and the environment.