MVR-300 Refrigerant Detector
Specifically designed to provide continuous monitoring for refrigerants
The MVR-300™ VRF Refrigerant Gas Detector is specifically designed to provide continuous monitoring for refrigerants associated with high-efficiency, high volume refrigerant cooling and heating systems, such as VRF / VRV (Variable Refrigerant Flow/Variable Refrigerant Volume) systems. Typical applications include hotels, dormitories, hospitals, office buildings, and apartment buildings.
The MVR-300™ audible and visual alarms alert occupants and simultaneously communicate to Building Management Systems/Building Automation Systems (BMS/BAS). Two on-board relays can be used to close valves, activate alarm devices and exhaust fans or initiate emergency calls to rescue teams.
The on-board Modbus RTU interface provides real-time information about concentrations, status and settings. It also enables custom configuration of the MVR-300™ to any application specific requirements using multiple Modbus registers.
• Fits in standard electrical boxes for easy installation
• Low profile / flush mount for aesthetically non-intrusive appearance
• Two relays and Modbus Communications for notifying building management & initiate counter measures
• Alarm options (LED, buzzer, two levels, configurable delay and fail-safe) to alert occupants and remotely inform building management of alarm location for rapid response as required
• Refrigerant specific sensors for enhanced safety
• Self diagnostics and simple field calibration for easy maintenance
• Unique plug-in field replaceable pre-calibrated sensor for low cost of ownership
| Sensor Channels: | 1 |
| Measuring Range: | 0-2,500 ppm, 0-5,000 ppm, 0-10,000 ppm |
| Accuracy: | SC - < -10%/+15% of Full-Scale |
| Enclosure Rating: | General Purpose |
| User Interface: | Configuration through DIP switches, mangentic switches |
| Power: | 100 to 240 VAC, 50/60 Hz 4W |
| Digital Communications: | Modbus RTU via RS 485 |
| Operating Voltage: | 100 to 240 VAC, 50/60 Hz, 4 W max. |
| Relay Rating: | 2 Alarm relays, 1 Fault relay SPDT |
| Wiring: | 1 A @ @ 30 VDC/250VAC |
| Alarm: | 1 A @ @ 30 VDC/250VAC |
| Ambient Temperature: | 32 to 122°F (0 to 50°C) |
| Humidity: | Humidity: 5 to 90% RH, non-condensing |
| Altitude: | 0 to 6,560 ft (2,000 m) |
| Status Indicator: | Tri-color LED: green, amber, red |
| Buzzer Volume: | 80 dB @ 10 cm |
| Product Dimensions (L×W×H): | 6" × 4.1" × 1.75" (150 × 105 × 45 mm) |
| Product Weight: | 8 oz (230 g) |
| Approvals: | CE, UL/CSA/IEC/EN 61010-1 |
| Warranty: | 1 Year |
Item
Description
Availability
Price
Pressure regulator for the MVR-300
Normally ships in 1-2 Weeks
Starting At
$232.00 CAD
$232.00 CAD
Extractor tool to remove the sensor module during replacement for the MVR-300
Normally ships in 1-2 Weeks
$49.00 CAD
Calibrated replacement sensor assembly for the MVR-300
Normally ships in 1-2 Weeks
Starting At
$168.00 CAD
$168.00 CAD
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