MGS-400 Gas Detectors

Bacharach’s MGS-400 Gas Detectors makes compliance with mechanical equipment room and 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-400 sensors 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 MGS-408 Gas Detection Controller.

Main features:

  • Available for all usual refrigerants (natural and synthetics).
  • Sensor types: electrochemical, semiconductors, infrared, catalytic.
  • Sensor element replaceable by other pre-calibrated sensors.
  • Two alarm levels. Both or just one can be used.
  • Integrated optical and acoustic alarms. Notification compatible with RSIF.
  • Bluetooth for easy control and adjustments.
  • Power: 24V AC or DC (auto selecting), 4W (max).
  • Analog output: 4 to 20 mA, 0 to 5 V, 0 to 10 V and digital communications Modbus RTU.

 

Benefits:

  • Mobile App Interface: Quick, easy and intuitive commissioning, configuration and maintenance requires no special training. No tools required to set alarm levels and behavior.
  • Pre-calibrated Sensors: Fast and easy sensor maintenance. Eliminates need for calibration gas.
  • Semi-automated Calibration: Easy calibration process with mobile app. Generate calibration certificates for documentation.
  • Remote Sensor Option: Locate the sensor element in hard-to-reach areas and the base unit where convenient for electrical and communication wiring (MGS-460).
  • Temperature-Compensated Measurement: Mitigates false alarms and optimizes accuracy in refrigeration applications.
  • Low Temperature Performance: Suitable for use in cold rooms and freezers down to -40° F/C.
  • Relay outputs 3 relays available for alarm and fault events to active horn/strobes and ventilation (MGS-450, MGS-460).
  • Multiple cable entries and terminals quick and easy installation of all wiring; daisy-chain power and digital communications.

Technical Datasheet MGS-400 Gas Detectors
Technical Datasheet

Table of Properties MGS-400 Gas Detectors
Table of Properties