The state-of-the-art LKDNext series gas sensors can detect a wide range of gases and refrigerants, depending on the model: NH3, HFO, HC, HFC, and CO2. The refrigerant leak detectors can be used alone to control a buzzer, siren, etc., or integrated with Eliwell or third-party management systems, thanks to the built-in ModBus. The main applications include supermarkets, C-stores, compressor racks, cold rooms, and warehouses.