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            TC100N Fixed Gas Detector

            ATEX approved

            4-20mA analog or RS485 digital output

            Sensor module design, easy for replacement

            Sensor type: Electrochemical or Catalytic

            Ingress protection: IP65

            Housing material chamber: Aluminum alloy



            TC100N is a fixed gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. With ATEX approval, It is suitable for explosive environment use. It communicates with the control panel through 4-20mA analog output or RS485 digital signal.


            ATEX approved

            4-20mA analog or RS485 digital output

            2 relay output for 4-20mA type

            Sensor module design, easy for replacement


            Steelworks, Petrochemical plants, Shipyards, Water treatment plants, Mines, Power plants, Food industry etc.


            Measuring gas O2 CO H2S Combustible
            Measuring range 0-25%VOL 0-500ppm 0-100ppm 0-100%LEL
            Sensor type Electrochemical Electrochemical Electrochemical Catalytic
            Resolution 0.1%VOL 1ppm 1ppm 1%LEL
            Sensor life 1 year 2 years 2 years 2 years
            Measuring type Diffuse naturally
            Response time Toxic gas and O2: T90≤60s         Combustible: T90≤30s
            Signal output 4-20mA / RS485
            Alarm output signal 2 programmable relays for 4~20mA type
            Cable / distance 4-20mA type: 1.5 MM2, 3 wire, shielded,1000m (maximum)
            RS485 type: 1.5 MM2, 4 wire, shielded, 1000m (maximum)
            Conduit connection G1/2”
            Mounting type Wall mounted
            Working temperature Toxic gas: -20℃~+50℃     Combustible: -40℃~+70℃
            Working humidity    <95%RH (no condensation)
            Operation voltage DC24V±25%
            Consumption <2W
            Ingress Protection II 2G   Ex db IIC T6 Gb
            Housing material Chamber: Aluminum alloy
            Sensor cover: Stainless steel
            Dimension and weight 196×186×68.5mm, about 1.2kg
            Approval CE

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