Profile: SenTech Corporation offers refrigerant gas monitoring system that provides an early-warning alarm of the presence of ozone-depleting chlorofluorocarbon gas leaks. Our products include comfort air & refrigeration, fire suppression agents and oxygen & toxic gas monitors. Our IR-SNIF refrigerant monitors are capable of sensing the full range of halogen gases & agents, including CFCs, HCFCs and HFCs in fluids as well as ambient air. Applications for the HVAC & R industry are commercial, industrial, & retail such as supermarkets, cold storage warehouses, chemical plants, industrial process, cooling facilities, office buildings, shopping malls, institutional buildings and original manufacturers of refrigeration & cooling equipment.