Replacement Oxygen (OS-B3) sensor (O2), 0 - 40 % vol, for the RKI Eagle 2, Eagle, P-200 Series (GP-204, NP-204, XP-204), GX-4000A and GX-111, OX-1, RI-415 and RX-415.
Sensor, Hydrogen Cyanide (HCN) 0 - 15 PPM

Sensor, Hydrogen Sulfide (H2S) 0 - 100 PPM
Replacement Carbon Monoxide sensor (CO), 0 - 500 ppm, for the RKI Eagle 2, Eagle.
Sensor, Sulfur Dioxide (SO2) 0 - 6 PPM
Sensor, PH3 0 - 1.0 PPM
Sensor, Cl2 0 - 3 PPM
Sensor, NH3 0 - 75 PPM
Sensor, 0 - 1.50 PPM

Sensor, Eagle 2 Series LEL / PPM, Plug-in (CH4) 0 - 100 % LEL

Replacement Lamp Only, 0-50/-2000/-4000/ Hppm Long Life Type for Any 10.6 EV or 10.0 EV PID
Replacement Methane / Hydrogen sensor (CH4), 0 - 100% vol, for the RKI Eagle 2.

Sensor, Methane IR (Volume Only) (CH4) 0 - 100 % Vol

Sensor, Methane Autoranging IR (CH4) 0 - 100 %/100 % Vol

Sensor, Hydrocarbon Autoranging IR (HC) 0 - 100 %/30 % Vol

Sensor, Carbon Dioxide IR (CO2) 0 - 60 % Vol

Sensor, Carbon Dioxide IR (CO2) 0 - 5 % Vol

Sensor, Carbon Dioxide IR (CO2) 0 - 10,000 PPM