SmartGas Mikrosensorik GmbH is a dynamic company specialising in the development and production of innovative gas sensors and warning systems, based on infrared technology. Stock products and custom made solutions available from their new facility in Heilbron. Current products include sensors for CO2, CO, Acetylene, Butane, Methane, Propane, Ethylene, SF6, and Refrigerants ( R134a, R22, R404a ... )