AT-MGS-400 Series Gas Detection Sensors

Gas detection solution for safety compliance

• Mobile app interface for intuitive commissioning and maintenance
• Plug-and-play pre-calibrated sensor modules
• Pre-calibrated & temperature compensated sensors for increased reliability
• On-board audible and visual alarms for refrigerant safety compliance with
  BS EN378, BREEAM Pol 01 & ASHRAE 15

AT-MGS-402 Gas Detection Alarm Panel – Controller

Two-channel controller for refrigerant, toxic and combustible gas detection

• Refrigerant gas detection alarm panel – controller
• Centralised power and alarming for 1 and 2 AT-MGS-410 gas detectors
• 3 Leak volt free alarm relays: Low alarm, High alarm, Fault
• Modbus RTU communications, Master / Slave capability provides seamless integration from all connected gas detectors
• Audible and visual alarms enable compliance with BS EN378, BREEAM Pol 01 & AHSRAE 15 / no additional hardware required

AT-MGS-408 Gas Detection Alarm Panel – Controller

This is a centralised controller for refrigerant safety compliance

• Centralised power and alarming for up to 8 gas sensors
• Alphanumeric display & tri-colour LEDs
• Displays real-time status / gas measurement for all connected gas detectors
• Modbus RTU master and slave capability
• 3 Leak volt free alarm relays: Low alarm, High alarm, Fault
• Event logging via SD Card
• Integrated sounder / beacon 87dB (A) at 10cm
• Optional sounder / beacon, 85-95 dB at 61cm, four colours available
• Approvals: CE, UL, CSA, IEC EN 61010-1

AT-MGS-410 Gas Sensor

Basic model with integrated 72dB (A) audible alarm

• Stand-alone sensor or can be connected to a BMS or AquiTron AT-MGS-402 or AT-MGS-408 control panel
• IP66 rated enclosure
• Modbus RTU output
• Audible & visual alarms
• Bluetooth connectivity to the MGS-400 Companion App
• Sensor life of 4–6 years with plug and play pre-calibrated sensor modules
• Meets BS EN378, BREEAM Pol 01 and ASHRAE 15 requirements

AT-MGS-450 Gas Sensor

• Stand-alone sensor or can be connected to a BMS or AquiTron AT-MGS-408 control panel
• IP41 or IP66 rated enclosure options
• 3 Leak volt free alarm relays: Low alarm, High alarm, Fault
• 4-20mA Analogue output
• Bluetooth connectivity to the MGS-400 Companion App
• Modbus RTU output
• Audible & visual alarms
• Sensor life of 4-6 years with plug and play pre-calibrated sensor modules
• Meets BS EN378, BREEAM Pol 01 and ASHRAE 15 requirements

AT-MGS-460 Gas Sensor

• Stand-alone model with remote sensor (5m cable included, can go up to 20m) or can be connected to the AquiTron AT-MGS-408 control panel
• IP66 rated housings
• 3 Leak volt free alarm relays: Low alarm, High alarm, Fault
• 4-20mA Analogue output
• Bluetooth connectivity to the MGS-400 Companion App
• Modbus RTU output
• Audible & visual alarms
• Sensor life of 4-6 years with plug and play pre-calibrated sensor modules
• Meets BS EN378, BREEAM Pol 01 and ASHRAE 15 requirements

MGS-400 Companion App

The App allows easy configuration & setup of the AT-MGS 410, 450 and 460 series of sensors via Bluetooth connectivity

Intuitive Configuration, Maintenance & Calibration:

• Bluetooth connectivity
• Available for Android & iOS
• Enable all configuration & data extraction
• Intuitive interface
• No training required

Main Screen / Gas Measurement:

• Current gas level reading, ppm
• Gas type
• Alarm status indication via coloured circle surrounding gas reading and via text
• Acknowledge alarms
• Instrument serial number
• Menu options for calibration, view details, disconnect and restart

Quickly Test Device Outputs:

• Enable manual function test of outputs
• LED colour
• Buzzer function
• Relay activation
• Analogue output level & mode

AT-MGS-550 Industrial Gas Detector

Dual gas detector for safety compliance

• Flexible two-sensor capability, local and / or remote
• Audible & visual alarms
• Two analogue outputs and Modbus RTU interface
• 3 fully configurable, user-assignable relays
• One user-interface platform for all sensor types
• Magnetic wand enables easy, non-intrusive configuration / calibration
• IP66-rated ABS enclosure provides protection from dust and water
• Meets BS EN378, BREEAM Pol 01 and ASHRAE 15 requirements