The IR400 Infrared (IR) Point Detector is a hydrocarbon gas detector that continuously monitors combustible gases and vapours within the lower explosive limit (LEL) and provides alarm indication.

It features an industry-leading response time of less than 3 seconds, even with a splash guard installed. All electronics are contained within an explosion-proof housing so that the IR400’s detector information can be processed locally. Configurations with analogue output, Modbus and HART are also available.

Features

• Multiple communication outputs provide complete status and control capability in the control room.
• Dirty optics indication discriminates between true fault and cleaning requirements.
• Fast calibration times reduce the amount of calibration gas required, which lowers maintenance time & costs.
• Industry-leading speed & response: T90 ≤ 3 seconds, even with a splash guard installed.

Order Information

IR400-0-01-1-2-0-1-0 IR400 point IR gas detector, 0-20 mA, methane, splash guard w/screen, aluminium housing

Replacement Infrared Sensors

IR400-0-01-2-2-0-1-0 = IR400, stainless steel, Methane
IR400-0-02-2-2-0-1-0 = IR400, stainless steel, Propane
IR400-0-04-2-2-0-1-0 = IR400, stainless steel, Hexane
IR400-0-05-2-2-0-1-0 = IR400, stainless steel, Pentane
IR400-0-06-2-2-0-1-0 = IR400, stainless steel, Ethylene
IR400-0-07-2-2-0-1-0 = IR400, stainless steel, Butane
IR400-0-08-2-2-0-1-0 = IR400, stainless steel, Ethane
IR400-0-13-2-2-0-1-0 = IR400, stainless steel, Methane, IECEx
IR400-0-14-2-2-0-1-0 = IR400, stainless steel, Propane, IECEx
IR400-0-15-2-2-0-1-0 = IR400, stainless steel, Hexane, IECEx
IR400-0-16-2-2-0-1-0 = IR400, stainless steel, Pentane, IECEx
IR400-0-17-2-2-0-1-0 = IR400, stainless steel, Butane, IECEx
IR400-0-18-2-2-0-1-0 = IR400, stainless steel, Ethane, IECEx
IR400-0-22-2-2-0-1-0 = IR400, stainless steel, Ethylene, IECEx

Calibration Equipment

32554-1 = CALIBRATION CUP IR400
1400270-2 = HARDWARE KIT – IR400 (contains 922-022 regulator, tubing, 32554-1 cal cup)
1400272-1 = Hardware Kit, Passive Catalytic Bead

Junction Boxes

31305-1 = JUNCTION BOX w/SWITCH, CSA/FM, AL
31305-2 = JUNCTION BOX w/o SWITCH, CSA/FM, AL
31305-3 = JUNCTION BOX w/SWITCH, CSA/FM, SST
31305-4 = JUNCTION BOX w/o SWITCH, CSA/FM, SST
31305-5 = JUNCTION BOX w/o SWITCH, ATEX/IECEx, SST, ADMA, GREY
31305-6 = JUNCTION BOX w/o SWITCH, ATEX/IECEx, AL
31305-7 = JUNCTION BOX w/o SWITCH, ATEX/IECEx, SST
31421-5 = ASSEMBLY, EUROPEAN, STANDARD JUNCTION BOX W/SWITCH, SST
31421-6 = ASSEMBLY, EUROPEAN, STANDARD JUNCTION BOX w/out SWITCH