Typical applications

The GSH-HFC(R32) sensor is intended for monitoring R32 refrigerant leaks in environments such as plant rooms, air conditioning and heat pump systems, residential and commercial buildings, or other installations where refrigerant concentrations need to be monitored. The device is used for early leak detection, helping to minimise risks associated with its flammability, protect the environment, and ensure compliance with current legislation.

Difluoromethane (R32)

R32 (difluoromethane) is a single-component HFC refrigerant intended for use in air conditioning units and heat pumps. It is classified as mildly flammable, which requires thorough system leak-tightness monitoring. Early leak detection is essential to ensure operational safety as well as compliance with the requirements of the EU F-Gas Regulation on fluorinated greenhouse gases.

Easy installation

The smart sensor offers a major advantage during calibration – the entire process can be carried out separately from the installed detector. While the E2639-GSH main unit remains in operation at the installation site, the GSH sensor module can be removed and calibrated independently – at the distributor’s, integrator’s, or directly at the manufacturer Evikon MCI. This is done using the dedicated SSC configurator, through which the module is connected to a computer. Once calibrated, the GSH module simply needs to be plugged back in via the M12 connector – without opening the device housing, without complicated procedures, and without downtime for the entire installation.

Key features

• Sensor type: Semiconductor sensor
• Measurement range: 0...2500 ppm
• Resolution: 1 ppm
• Recommended recalibration interval: 12 months
• Estimated sensor lifetime: > 5 years

Calibration certificate

Each sensor package includes the manufacturer’s original calibration certificate in English, confirming the accuracy and correctness of the measurements at the time of manufacture.