• The product is designed to be attached to the GX-3R/GX-3R
    Pro Portable Gas Monitor (available separately) to draw in
    gas using the built-in pump.
  • The RP-3R(s) can be connected to the GX-3R.
  • The RP-3R(Pro/S) can be connected to the GX-3R Pro.

Model list

  •   RP-3R(S)   [for GX-3R]
  •   RP-3R(Pro/S)   [for GX-3R Pro]

Sampling method Suction type
Type of alarm Low flow alarm / low battery voltage alarm
Explosion protected construction Intrinsic safety
Explosion-proof class IECEx : Ex ia IIC T4/T3 Ga
ATEX : II1G Ex ia IIC T4/T3 Ga
Approvals Japan Ex, ATEX, IECEx, Brazil Ex
Power source AA alkaline battery 1pc.
Continuous operation High mode : Approx. 10 hours
Low mode : Approx. 16 hours
(at 25°C, with no alarms and a new battery)
Dimensions Approx. 93(W)×95(H)×29(D) mm [RP-3R(S)]
Approx. 94(W)×95(H)×29(D) mm [RP-3R(Pro/S)]
Weight Approx. 130 g
Operating temperature range -20 to +50 ℃ (no sudden changes)
Operating humidity range 0 to 95 %RH (no condensation)