Our solutions 30-05-2025 Sigma Gas System Sigma Gas system is a unique combination of functionalities which together, they create a complex and integrated Gas Safety System. Go back to Knowladge Transparency and reliability of gas hazard communication Sigma Gas system is a unique combination of functionalities of devices such as: Gas Detectors e.g. SmArtGas 4, ProGas 4 or ReAct 4, Control units e.g. Sigma Control L or Sigma MOD LCD, Object indicators e.g. LTT2, LTT4 or SOLED3, Accessories. Together, they create a complex and integrated “Gas Safety System” for any industrial installations e.g. refineries, power plants, gas compressor stations, food industry and others in which hazardous volatile substances may occur. Files to download Other:Sigma Gas – information brochure Download file Guidebook – Gas Detection & Safety System Sigma Gas Download file The crowning feature of Sigma Gas system is the “Green Light Philosophy” – GASOK message – consistently supported by each of the system components. In practice, it is realised through implementation of the set of our FACTS (“Functional Aspects of Construction and Technology”). 1. Advantages of the Sigma Gas system for industry, based on a single-zone Sigma Control L Control Unit. 2. Advantages of the Sigma Gas system for industry, based on a Multi-zone control unit. You will learn how the devices in the Sigma Gas system work, what is the role of the GASOK functionality supported by the FLED display, in the video below.