SENKO SI-100C is a simple and non-display fixed gas detector installed in a place where potential gas hazard occurs to measure oxygen and detect toxic gas and combustible gas. 

The SI-100C features a compact, non-display design, making it ideal for integration into centralized monitoring systems. It offers a 4–20mA analog output and is housed in an explosion-proof, IP65-rated enclosure, ensuring durability and safety in harsh conditions. The detector supports both 2-wire configurations for toxic gases and 3-wire configurations for combustible gases, accommodating various sensor types.

With certifications such as ATEX, IECEx, and INMETRO, the SI-100C meets international safety standards, making it a reliable choice for industries like oil and gas, chemical processing, and wastewater treatment.