RKI RX-415

HC/O2 or CH4/O2 Gas Detector

RKI's RX-415 is a portable gas detector available in two versions, HC/O2 or CH4/O2, designed for accurate measurement of target gases in N2 or other inert environments or from the air with with reliable NDIR method.

RKI's RX-415 is a portable gas detector available in one of two versions: one for HC/O2 and another for CH4/O2. The RX-415 is equipped with an infrared (NDIR) type sensor and galvanic type sensor for accurate measurement of target gases even in N2 and other inert environments. Measurement range, with automatic ranging, is 0-100%LEL/0-100 vol% for HC or CH4 and 0-25 vol% for O2. 30 second response time (T90).

The RX-415 features explosion-proof intrinsically safe housing for safe handling in any environment and a built-in sample pump. 40 hours continuous operation on 4x "C" alkaline dry cell batteries or optional Ni-Cad.

RX-415 Features

  • Measure from higher concentration (vol%) to lower concentration (%LEL)
  • Explosion proof detector, intrinsically safe circuit and pump
  • Measure HC/O2 or CH4/O2 in N2, inert gas, or air with reliable NDIR method

RKI RX-415 Combustible & Multi-Gas Monitors

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  • 73-0580RKRI-415, Methane, land version
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  • 73-0581RKRI-415, Isobutane, land version
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  • 73-0582RKRI-415, Methane, marine version (with accessories)
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  • 73-0583RKRI-415, Isobutane, marine version (with accessories)
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  • 73-0590RKRX-415, 0–100% LEL/0–100% vol HC & 0–25% O2, land version (isobutane calibration)
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  • 73-0590RK-ATEXRX-415, 0–100% LEL/0–100% vol HC & 0–25% O2, land version (isobutane calibration) with ATEX / BASEEFA approval
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  • 73-0591RKRX-415, 0–100% LEL & 0–100% vol CH4, & 0–25% O2, land version (CH4 calibration)
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  • 73-0591RK-ATEXRX-415, 0–100% LEL & 0–100% vol CH4, & 0–25% O2, land version (CH4 calibration) with ATEX / BASEEFA approval
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RKI RX-415 Calibration Kits

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  • 81-RI415CH4Cal kit, RI-415 (73–0580RK/73–0582RK), 34L cyl 50% LEL CH4/Air, 34L cyl 50% vol CH4/Air, disp valve, gas bag, two gas bags, case & tubing
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  • 81-RI415HCCal kit, RI-415 (73–0581RK/73–0583RK), 34L cyl 50% LEL isobutane/Air, 17L cyl 10% vol isobutane/N2, disp valve, two gas bags, case & tubing
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  • 81-RX415CH4Cal kit, RX-415 (73–0591RK), 34L cyl 50% LEL CH4/Air, 34L cyl 50% vol CH4/Air, 34L cyl 100% N2, disp valve, 3 gas bags, case & tubing
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  • 81-RX415HCCal kit, RX-415 (73–0591RK), 34L cyl 50% LEL isobutane/Air, 17L cyl 10% vol isobutane/Air, 34L cyl 100% N2, disp valve, three gas bags, case & tubing
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RKI RX-415 Replacement Sensors

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  • 61-5006RKSensor, IR, Methane (CH4), RI/RX-415, model DE-3113–4
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  • 61-5007RKSensor, IR, Hydrocarbons (HC), RI/RX-415, model DE-3123–1
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  • 65-0601RKSensor, Oxygen (O2) (OS-B3), for RX-415
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RKI RX-415 Parts & Accessories

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  • 30-0017RKPump assembly for RI-415
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  • 30-0019RKPump assembly for RX-415
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  • 33-3056RKFilter with flow monitor, RI-415, quick connect/strt on ends
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  • 33-3057RKFilter with flow monitor for RX-415, quick connect fittings on both ends
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  • 80-0009RK-99Hose, 100’, polyurethane, RKI style
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  • 80-0011RKHose, 30 meter, quick disconnect, RI-415 marine version, Riken style (orange)
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  • 80-0015RKConnection tube for RI-415, 1’, female GX-7 to 4 x 6 mm tube
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  • 80-0103RKHose, 30 meter, with float type sampling head, for RX-415
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  • 80-0150RKProbe assembly, 10”, with cotton ball filter
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  • 80-0225RKHydrophobic filter, in line, ACRO - 50 with fittings for RX-415
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  • 81-0018RK-01Cylinder, isobutane 50% LEL in Air, 34L
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  • 81-0019RKCylinder, isobutane 10% in N2, 17L
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  • 81-0078RK-01Cylinder, N2 100%, 34L
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  • 81-1131RKGas bag, Green, LEL range, for RI/RX-415
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  • 81-1132RKGas bag, Orange, Volume range, for RI/RX-415
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