• Target Gas: R404A
• Sensor Technology: Semi-Conductor
• Fullscale Range: 1000 ppm
• Alarm Range: 150-1000 ppm
• Low Alarm: 500 ppm
• High Alarm: 900 ppm
• Enclosure Rating: IP41

MSA Bacharach’s MGS-450 Gas Detector makes compliance with refrigeration safety codes simple and easy, saving time and money on equipment and installation. 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-450 can trigger additional audio-visual alarms and act as a standalone gas detection system, or integrate easily into a BMS / BAS or with Bacharach’s optional MGS408 Gas Detection Controller.