Mitsubishi Electric mac-100rs-e Refrigerant Leakage Sensor

Product Description

The MITSUBISHI ELECTRIC mac-100rs-e is a refrigerant leakage sensor designed to detect the presence of refrigerant gases in enclosed spaces where HVAC equipment is installed. When refrigerant concentration rises to a threshold level, the sensor triggers an alert, enabling technicians to respond before a hazard develops. This type of sensor is a critical safety component in split and multi-split system installations, particularly in occupied or mechanically enclosed spaces. Licensed HVAC technicians install and commission this device as part of a compliant refrigerant leak detection strategy.

The mac-100rs-e is suited for use in commercial and residential applications where Mitsubishi Electric mini-split or multi-zone systems operate in confined areas such as server rooms, retail spaces, hotels, and light commercial buildings. Refrigerant leak detection is increasingly required by mechanical codes in spaces where the refrigerant charge exceeds allowable concentration limits for the room volume. This sensor supports proactive safety compliance in those environments.

Key Features

• Detects refrigerant gas concentration to support safety and code compliance
• Designed for use with Mitsubishi Electric HVAC systems
• Supports early warning before refrigerant concentration reaches hazardous levels
• Suitable for enclosed mechanical and occupied spaces
• Sold as an individual unit (each)

Compatibility

Designed as an OEM-style refrigerant leakage sensor for use with Mitsubishi Electric split and multi-split HVAC system installations.

Installation Notes

Refrigerant leakage sensors are installed by licensed HVAC technicians in accordance with local mechanical codes and the equipment manufacturer's installation guidelines. Power down the associated HVAC system before making any wiring connections to the sensor. Follow the manufacturer's wiring diagram for proper low-voltage signal integration with the indoor or control unit. Sensor placement height should reflect the density of the refrigerant in use, as some refrigerants are heavier than air and accumulate at floor level.

Technical Specifications

• Unit of Measure: Each

Standard Information

• Brand: MITSUBISHI ELECTRIC
• Manufacturer Part Number: mac-100rs-e