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BACHARACH MVR-300™ Refrigerant Detector for VRV System
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Refrigerant Detector for Occupied Spaces-
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
Description
The MVR-300™ 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) sytems. 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.
The MVR-300™ is designed for easy installation and simple maintenance.
IMPORTANT NOTE: Large refrigerant leaks into occupied spaces can reach concentrations that pose a suffocation risk to the occupants. The MVR-300™ is not designed to be used as the sole safety device for this risk. Safety of the occupants also must take a system designed approach that includes things such as ventilation, detection, early warning, mitigation and design redundancy.