Bacharach MVR-300 Refrigerant Leak Detector

Designed for occupied spaces such as hotels and offices, featuring compatibility with gases like R-32 and R-410A, audible and visual alarms, and integration with building management systems via Modbus RTU.

Categories: Detection Devices, Fixed Gas Detection Systems, Gas Detectors, Safety Supplies (PPE)

Manufacturer: MSA

Bacharach MVR-300 Refrigerant Leak DetectorThe Bacharach MVR-300 is the ideal solution for maintaining safety and comfort in occupied spaces where refrigerant leaks could pose a risk. Engineered for environments like hotels, dormitories, hospitals, and office buildings, this compact detector fits neatly into standard 3-gang electrical boxes, offering a flush-mounted, low-profile design that blends seamlessly into any room.
With audible and visual alarms, the MVR-300 promptly alerts occupants when a leak is detected. It communicates effortlessly with building management systems via Modbus RTU and includes two onboard relays to control external devices such as fans or alarms. This ensures a quick and coordinated response in case of a refrigerant leak.
In essence, the MVR-300 is designed to provide peace of mind by ensuring that any refrigerant leak is detected early and that appropriate measures can be taken promptly.

Gas
Part Number

R-410A
6400-1020

R-32
6400-1030

R-404A
6400-1040

R-407
6400-1050

R-454B (coming soon)
Request Info

Key Features

Designed for occupied spaces (hotels, offices, etc.)
Audible and visual alarms for immediate notification
Modbus RTU communication for BMS integration
Two onboard relays for external device control
Fits standard 3-gang electrical boxes for easy installation

Gas

Part Number

R-410A

6400-1020

R-32

6400-1030

R-404A

6400-1040

R-407

6400-1050

R-454B (coming soon)

Request Info

Gases Supported

R-32, R-404A, R-407, R-410A
R-454B (coming soon, request info)

Sensor Channels

Enclosure Rating

General Purpose

Outputs

2 × Relays, Modbus

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)

Sensor Type

Supports/Enables Compliance with Industry Codes & Regulations

ASHRAE 15, CSA B52.2, EN 378, F-Gas Regulation

Product Performance Approvals

EMC Directives, CE Mark, UL / CSA / IEC 61010-1

Warranty

1 Year

Power

100 to 240V AC

MDL

400 ppm

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