MSA Bacharach’s MGS-460 Gas Detector makes compliance with refrigeration safety codes simple and easy, saving time and money on equipment and installation. The remote sensor allows for gas detection to be installed in hard-to-reach areas with a conveniently located electrical and communication interface. Using the MGS-400 App, users can intuitively use, commission and maintain their gas detection system without the need for specialty training or tools. Pre-calibrated sensor modules simplify maintenance, take minutes to exchange and do not require the use of calibration gas. The MGS-460 can trigger additional audio-visual alarms and act as a standalone gas detection system, or integrate easily into a BMS / BAS or with MSA Bacharach’s optional MGS-408 Gas Detection Controller.


• Mobile App Interface
• Simple Configuration via App
• Pre-calibrated Sensors
• Semi-automated Calibration
• Temperature-compensated Measurement
• Analog and Digital Communications
• On-board Relays
• Audible and Visual Alarms
• Multiple Cable Entries and Terminals
• Low-temperature Performance