Sampling method | Diffusion type |
Principle of detection | Potentiostatic Electrolysis Method |
Detection range | 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% |
Type of alarm | Gas alarm / fault alarm |
Display of alarm | Flashing lamp / intermittent buzzer sounding / gas concentration display blinking / vibration |
Explosion protected construction | Intrinsic safety |
Explosion-proof class | IECEx : Ex ia ⅡC T4 Ga (AAA alkaline), Ex ia ⅡC T3 Ga (Ni-MH) |
Ingress proof rating | IP66/67 equivalent |
Approvals | Japan Ex, ATEX, IECEx, Brazil Ex, China Ex, EN 50104 |
CE marking | EMC / ATEX / RoHS |
Power source | AAA alkaline or Ni-MH (eneloop) batteries(x2) |
Continuous operation | Approx. 3000 hours (AAA alkaline) |
Dimensions | Approx. 54 (W) x 67 (H) x 24 (D) mm (excluding projections) |
Weight | Approx. 93g |
Operating temperature range | -40℃ to +60℃ (no sudden changes) |
Operating humidity range | 0 to 95%RH (no condensation) |
Operating pressure range | 80 to 120 kPa (80 to 110 kPa for explosion-proof range) |
Standards | EN 50104:2019+A1:2023, EN 50271:2018 |
Target Gas | Oxygen (O2) |
Catalogue |
| Weight | 93 g |
|---|---|
| Dimensions | 24 × 54 × 67 mm |
| Industry | Automotive, Marine, Oil and Gas, Semiconductor |
| Model | 04 Series |
| Fixed / Portable | Portable |
| Target Gas | O2 |
| Lead Time | 4-16 weeks |
