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Digital transmitter for halogenated & natural refrigerants with Modbus RTU communications in IP66 housing
Bacharach's MGS-400 Series Gas Detectors make compliance with refrigeration safety codes simple and easy, saving time and money on equipment and installation. Using the MGS-400 App (compatible with Android and iOS), 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.
MGS-400 Series Gas Detectors allow installers to daisy-chain power (24V DC) and Modbus communication cables across the system, and can be easily integrated into a BMS / BAS, or with Bacharach's optional MGS-408 Gas Detection Controller.
| Sensor Channels: | 1 |
| Measuring Range: | Sensor Dependent (See Datasheet) |
| Sensitivity / Minimum Detection Limit: | Sensor Dependent (See Datasheet) |
| Accuracy: | SC - < -10%/+15% of Full-Scale; IR, Cat, EC - < ±5% of Full-Scale |
| Resolution: | Sensor & Gas Concentration Dependent (See Datasheet) |
| Enclosure Rating: | IP66 |
| User Interface: | MGS 400 Series App |
| Power: | 19.5 to 28.5 VDC or 24 VAC ±20%; 4W |
| Digital Communications: | Modbus RTU via RS 485 |
| Operating Voltage: | 24 VDC |
| Alarm: | Integrated Audible / Visual Alarm |
| Ambient Temperature | -40 to 122°F (-40 to +50°C) |
| Humidity: | 5 to 90% RH, non-condensing |
| Altitude: | 0 to 6,560 ft (2,000 m) |
| Status Indicator: | Tri-color LED (green, red, orange) |
| Buzzer Volume: | 80 dB @ 10 cm |
| Product Dimensions (L×W×H): | 5.1” × 5.1” × 2.7” (130 × 130 × 68 mm) |
| Product Weight: | 9.2oz (260 g) |
| Sensor Type: | Sensor Dependent (See Datasheet) |
| Approvals: | CE, UL / CSA / IEC EN 61010-1 |
| Warranty: | 1 Year |
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