SENKO SI-100C

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.
Features
• 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
Specification
Specification Table
Item Description
Measuring Type Diffusion
Display Non display type
Measuring Gas Combustible Gases、Toxic Gases、Oxygen
Sensor Type Catalytic、IR、Electrochemical、Galvanic
Measuring Range 0 -100% LEL 、0 -100% LEL 、Refer. Catalog、0 -30% Volume
Setting & Control Internal S/W control(calibration, Setting), external control box
Output 1st alarm, 2nd alarm, Relay contact (<30V, 2A)
Output signal Analog output : 4-20mA
Digital output : RS-485 Modbus
Communication Distance Analog output : Max. 2,500 m
Digital output :Max. 1,000 m
Temperature -20 to 50℃
Humidity 5 至 95% RH(非冷凝)
Power 10~30V DC
Dimension 126mm(W)×137mm(H)×87mm(D)
Weight 1.3 kg
Explosion proof IECEx Ex d IIC T5, IP65