Bacharach MVR-300 [6203-0021] Refrigerant R-404a Detector, Range: 2,500 ppm

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. 

Features:

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• Detectable gases: R-410a, R-407c, R-404a, R-32
• Measuring ranges: 2,500 ppm, 5,000 ppm, 10,000 ppm
• Housing Flush mount ABS housing, IP40, NEMA 1 rated, fits in most 2-gang electrical back-boxes
• Unique plug-in field replaceable pre-calibrated sensor
• Tri-color LED: green, amber, red
• Self-diagnostics and simple field calibration
• Two relays and Modbus Communications
• Alarm options including: LED, buzzer, two levels, configurable delay and fail-safe
• CE, UL/CSA/IEC/EN 61010-1 approved

What's In The Box:

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• (1) Bacharach MVR-300 Refrigerant Detector
• (1) User manual

Brochure/Datasheet

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Instruction manual

Note: Prices are not binding , subject to change without prior notice