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(Diffusion Type)

Fixed Gas Detector


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. Offering an analog 4-20mA in an IECEx and ATEX approved flame proof robust enclosure rated IP65 housing. Ideal aluminum and stainless-steel enclosure structure for RFI and EMC compatibility.


• Explosive proof structure

• Water/dust proof structure

• 4-20mA analog outputs

• Built-in Calibration Mode

• 2 wires for toxic gases / 3 wires for combustible gases

• Low cost and Reliable

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