Specification
| Sampling method | Diffusion type/Single type |
| Principle of detection | Membrane Type Galvanic Cell Method |
| Detection range | 0.0 to 25.0 vol%（Display range 0.0 to 40.0 vol%） |
| Alarm setpoints | L 18.0 vol% LL 18.0 vol% H 25.0 vol% OVER 40.0 vol% |
| Display of alarm | Flashing light / buzzer / vibration |
| Explosion protected construction | Intrinsic safety |
| Explosion-proof class | IECEx : Ex ia ⅡC T4 Ga (AAA alkaline), Ex ia ⅡC T3 Ga (Ni-MH) ATEX : Ⅱ1 G Ex ia ⅡC T4 Ga (AAA alkaline), Ⅱ1 G Ex ia ⅡC T3 Ga (Ni-MH) |
| Ingress proof rating | IP66/67 equivalent |
| Approvals | Japan Ex, ATEX, IECEx, China Ex, JIS |
| CE marking | EMC / ATEX / RoHS |
| Power source | AAA alkaline or Ni-MH (eneloop) batteries(x2) |
| Continuous operation | Approx. 9000 hours (AAA alkaline) Approx. 6000 hours (Ni-MH) |
| Dimensions | Approx. 54 (W) x 67 (H) x 24 (D) mm (excluding projections) |
| Weight | Approx. 93g |
| Operating temperature range | -20 ℃ to +50 ℃ (no sudden changes) |
| Operating humidity range | 10 to 90 %RH (no condensation) |
