For sale General Monitors by MSA Observer-i Ultrasonic Gas Leak Detector. Good Condition and ready to use, An advanced Ultrasonic Gas Leak Detector (UGLD) designed to instantly detect pressurized gas leaks using Gassonic acoustic detection technology.
Core Capabilities
- Artificial Neural Network (ANN): It uses trained ANN intelligence to differentiate genuine gas leaks from background industrial noise.
- Weather Proof Detection: It operates completely unaffected by wind, gas dilution, or direction.
- Wide Acoustic Range: It captures sounds down to 12 kHz, drastically widening the detection footprint.
- Detection Radius: It provides an industry-leading radius up to 28 meters.
- Low-Pressure Pick-up: It identifies escaping gas starting at 2 BAR (29 psi) pressure.
- Self-Testing: It features patented Senssonicâ„¢ acoustic self-testing for fail-safe operations.Â
General Monitors by MSA Observer-i Ultrasonic Gas Leak Detector Technical Specifications
- Outputs: 4-20 mA analogue output combined with dual Modbus communications.
- Wiring: Features M20 screw terminals.
- Configuration: Operates out of the box with no complex field training required.





















Alexande owens –
Can’t believe how good this is for the price. Legit feels like a premium device.