Fixed Type Gas & Flame Detection


DT IR is a fixed gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. It shows not only the concentration of gas but also diagnostic result of the unit itself through the LED/LCD display and can be connected to the controller with a standard 4-20mA analog output communication or RS- 485 digital communication.

Key Feature
⇒ Infrared / Catalytic / MPS sensors can be applied
⇒ Easy operation with a magnetic bar
⇒ Large LED/LCD Display
⇒ Explosive proof structure
⇒ Water/dust proof structure
⇒ Long-distance transmission by 4-20mA output

Model : DT ir
Measuring gas : Combustible Gas
Measuring method : IR
Measuring range : 0~100% LEL
Sensor life time : >10 years
Response time : <30 sec/ 90% scale
Resolution : 1% LEL
Measuring type : Diffusion Type
Accuracy : ±2%/Full scale
Parameter Control : Front 3 magnetic switch (calibration, maintenance, alarm setting)
Operation mode display visual : Visual: LED/LCD alarm display
Measuring value display digital : LED/LCD Display (4-digit)
Alarm : Optional : Visual / Audio A1, A2 Settable
Alarm Output : Relay contact (Max 30 Vdc, 5A) when Alarm occurred
Alarm level set : Programmable within detection range
Output signal : Analog : 4-20 mA, Digital : RS-485 (Optional)
Cable Entry : 1⁄2” or 3/4" NPT (2way)
Mounting type : Wallmount
Operating temperature : -20ºC ~+65ºC
Operating humidity : 0% to 95% RH (Non-condensing)
Operating power : 18~30Vdc
Material : LM6, Stainlesssteel(STS304)
Dimensions : 150(W) × 165(H) × 110(D) mm
Weight Standard type : 1.5 kg
Sensor approval : ATEX : Ex d IIC T6 Gb / IECEx : Ex d IIC T6 Gb
Housing approval : PESO/CMRI


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