Features
- ISO, CE, FCC, ROHS, ATEX, CNEX, SIL3 Approved
- Working time 1-2 years
- Diffusion measurement
- Unit switch
- Support 1000 event recording
- 3-button for easy operation
- Infrared communication port, optional communication dock for PC software usage
- With man-down alarm function
- Setting recovery function,
- 7-inch LCD backlight display
- Sound, light alarm and vibration alarm
- Alarm mode: LA, HA, STEL, TWA
- Anti-Misoperation function
- Zero point automatic zero-point calibration function
- 95-105dB Audible alarm
Technical Specifications
| Parameter | Specification |
| Single gas detector | O2 |
| Detection principle | EC electrochemical sensor |
| Measuring range | 0-25%VOL |
| Resolution | 0.01%VOL |
| Accuracy | ≤±2% (F.S) |
| Respond time | T90≤30S |
| Sensor lifetime | 2-3 years |
| Detection method | diffusion type |
| Battery | 3.6V,1600mAh |
| Protection level | IP68 |
| Product Size | 87×63×32mm(L×W×H) or 3.4×2.5×1.3 inch |
| Weight | 200g |
| Protection grade | ExiaⅡCT4Ga |
| Anti-drop height | ≥ 8 meters |
| Working environment | -40℃～+70℃, ≤95%RH (non-condensing occasions) |
| Warranty time | 1 year |
