MSA MGS-400 Series Gas Detector
Efficient safety monitoring of machine equipment rooms with rapid response, low-temperature environment compatibility, and built-in audio/visual alarms.
The MGS-400 series is a gas detection platform designed for monitoring refrigerant leaks in mechanical equipment rooms and refrigeration rooms. It features built-in audio and visual alarms, high performance in low-temperature environments, and easy integration with BMS/BAS through Modbus RTU, analog output, and relays. With Bluetooth connectivity and a dedicated app, settings, maintenance, and calibration can be intuitively performed on-site.
basic information
MGS-410 Gas Detector - Built-in audio and visual alarm - Low temperature compatible: down to -40°C - Modbus RTU compatible, can connect with BMS/BAS MGS-450 Gas Detector - Built-in audio and visual alarm - Low temperature compatible: down to -40°C - Modbus RTU compatible, can connect with BMS/BAS - IP41 or IP66 compliant ABS housing - 3 relay outputs (high/low alarm, fault) MGS-460 Gas Detector - Built-in audio and visual alarm - Low temperature compatible: down to -40°C - Modbus RTU compatible, can connect with BMS/BAS - Supports remote sensors for leak monitoring in hard-to-reach areas - 3 relay outputs (high/low alarm, fault) Measurable gases: Carbon monoxide, carbon dioxide, HFO1234YF, HFO1234ZE, R-50 (methane), R-717 (ammonia), nitrogen dioxide, oxygen, R-1234yf, R-1234ze, R-134a, R-22, R-290 (propane), R-32, R-404A, R-407A, R-407C, R-407F, R-410A, R-422, R-422D, R-427A, R-434A, R-448A, R-449A, and others.
Price range
Delivery Time
Model number/Brand name
MSA
Applications/Examples of results
Machine room, large freezer and refrigerator, industrial cold storage, chiller equipment room.
