MGS-460 Gas Detector

Safety Gas Detection for Refrigerants, Toxic and Combustible Gases

Bacharach’s MGS-460 Gas Detector makes compliance with refrigeration safety codes (ASHRAE 15, EN 378, CSA-B52) simple and effective, saving time and money on equipment and installation.

  • IP66-rated enclosure protects from dust and water ingress
  • Remote sensor allows installation in hard-to-reach / elevated locations (distances up to 5m from the transmitter)
  • Plug-and-play pre-calibrated sensor modules allow for quick, simple sensor replacement
  • Temperature-compensated measurements mitigate false alarms and optimize accuracy in refrigeration applications (suitable for use in cold rooms and freezers down to -40°C)
  • Configurable analog output (4-20mA, 0-5V, 0-10V, 1-5V or 2-10V) and Modbus communications for integration with Bacharach’s MGS-408 controller or third-party BMS / BAS control systems
  • Three user-configurable relays (fault, low and high alarm) may be used to activate external beacons / sounders, ventilation or other countermeasures
  • Integrated audible / visual alarms for refrigeration safety compliance – no additional hardware required
  • MGS-400 mobile app (available for Android and iOS) allows users to interface via Bluetooth with gas detector for easy commissioning and maintenance without specialty tools or training
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Description

Bacharach’s MGS-460 Gas Detector 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-460 sensor 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 MGS-402 or MGS-408 Gas Detection Controllers.

  • Product Specifications
  • Technical Library
  • Part Numbers
  • Accessories and Parts
  • Gas List
Sensor Channels: 1
Sensitivity / Minimum Detection Limit: Sensor Dependent (See Datasheet)
Enclosure Rating: IP66
Analog Communications: 4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V
Digital Communications: Modbus RTU via RS 485
Buzzer Volume: 80 dB @ 10 cm
Product Dimensions (L×W×H): Transmitter: 6.5” × 6.5” × 3.4” (165 × 165 × 87 mm) Remote Sensor: 4.5” × 5.4” × 2.7” (115 × 136 × 68 mm)
Product Weight: 1lb, 11.7oz (758 g)
Sensor Type: Sensor Dependent (See Datasheet)
Approvals: CE, UL / CSA / IEC EN 61010-1
Warranty: 1 Year
Country of Origin: United States
Gas Sensor Range Type MGS-460
CH4 0-100% LEL IR 6302-4053
CO 0-500 ppm EC 6302-4040
CO2 0-5,000 ppm IR 6302-4090
CO2 0-10,000 ppm IR 6302-4091
CO2 0-20,000 ppm IR 6302-4092
CO2 0-30,000 ppm IR 6302-4093
CO2 0-40,000 ppm IR 6302-4094
CO2 0-50,000 ppm IR 6302-4095
HC-12a 0-5,000 ppm SC 6302-4307
NH3 (-40° F/C) 0-100 ppm EC 6302-4026
NH3 (-40° F/C) 0-1,000 ppm EC 6302-4028
NH3 0-5,000 ppm EC 6302-4037
NH3 0-100% LEL CAT 6302-4070
NO2 0-20 ppm EC 6302-4041
O2 0-30% EC 6302-4003
R-1234yf 0-1,000 ppm SC 6302-4161
R-1234ze 0-1,000 ppm SC 6302-4152
R-134a 0-1,000 ppm SC 6302-4101
R-22 0-1,000 ppm SC 6302-4109
R-290 0-100% LEL IR 6302-4054
R-32 0-1,000 ppm SC 6302-4155
R-404A 0-1,000 ppm SC 6302-4103
R-407A 0-1,000 ppm SC 6302-4105
R-407C 0-1,000 ppm SC 6302-4123
R-407F 0-1,000 ppm SC 6302-4126
R-410A 0-1,000 ppm SC 6302-4107
R-422 0-1,000 ppm SC 6302-4165
R-422D 0-1,000 ppm SC 6302-4166
R-427A 0-1,000 ppm SC 6302-4167
R-434A 0-1,000 ppm SC 6302-4159
R-448A 0-1,000 ppm SC 6302-4156
R-449A 0-1,000 ppm SC 6302-4169
R-450A 0-1,000 ppm SC 6302-4160
R-452A 0-1,000 ppm SC 6302-4157
R-452B 0-1,000 ppm SC 6302-4163
R-454A 0-1,000 ppm SC 6302-4164
R-454B 0-1,000 ppm SC 6302-4171
R-454C 0-1,000 ppm SC 6302-4170
R-507A 0-1,000 ppm SC 6302-4111
R-455A 0-1,000 ppm SC 6302-4172
R-513A 0-1,000 ppm SC 6302-4158
R-600 0-100% LEL IR 6302-4052
Description Part Number
MGS-402 Gas Detection 2-Channel Controller 6702-8020
MGS-408 Gas Detection 8-Channel Controller 6702-8000
Calibration Adapter 6302-9990
Magnetic Wand 1100-1004
External Beacon / Sounder (Red Lens) 1100-2307
External Beacon / Sounder (Green Lens) 1100-2308
External Beacon / Sounder (Blue Lens) 1100-2309
External Beacon / Sounder (Yellow Lens) 1100-2310