| 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) |
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