MSA Observer Ultrasonic Gas Detector

The Observer® Ultrasonic Gas Leak Detector uses ultrasonic technology to instantly detect pressurized gas leaks. It reduces false alarms with advanced artificial intelligence and enables a rapid response in hazardous areas.

Quick Look

It is ideal for use in complex outdoor pipeline systems—it is not affected by wind, gas dilution, or the direction of the gas plume

Artificial Neural Network (ANN) technology distinguishes actual gas leak noise from background noise and suppresses sources of false alarms

It requires no on-site training; it is fully operational after installation

Detects gas leaks starting at a pressure of 2 BAR (29 psi) for rapid detection of small gas leaks

The patented Senssonic™ self-test function ensures completely trouble-free operation

Hassle-free maintenance and one-person operation, control, and calibration

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