• 6702-8010
  • Usually ships in 2-3 weeks



  • Manages up to 100 sensors
  • Continuous update
  • Visual status indication
  • 4.5in color touch display
  • Modbus RTU via RS 485
  • 24 VDC or 24 VAC


The Bacharach MVR-SC refrigerant leak monitor is a system controller that manages and monitors a network of MVR-300 VRF refrigerant leak detectors. Functions include system status, Modbus address assignment, centralized alarming, relay outputs and data logging. A single MVR-SC system controller is capable of managing up to 100 MVR-300 VRF refrigerant leak detectors.

The MVR-SC continuously monitors all connected MVR-300 detectors for alarm and fault conditions, ensuring and warning in case of any disconnect. Built-in alarm and fault relays trigger automatic system action for fault or alarm condition. The MVR-SC produces a rolling event log of the 100 most recent alarms, faults and connectivity events, which are saved to the monitor's SD card.