WT8821 Oxygen Detector - Independent Oxygen Gas Sensor with High Sensitivity Poisoning Alarm
Industrial-Grade Oxygen Monitoring Solution
This professional oxygen detector provides reliable monitoring for industrial processes and emerging technologies. Featuring immediate leak detection and clear visual alerts, it ensures safety in hazardous environments.
Key Features
- Large SN display for instant oxygen concentration readings
- Audible/visual alarms alert operators to oxygen leaks for immediate evacuation
- Peak hold function records maximum/minimum concentration levels
- Ergonomic design suitable for both industrial and residential applications
- Ideal for chemical plants, electronics manufacturing, underground operations, and vehicle oxygen monitoring
Technical Specifications
| Measurement Range |
0-25% VOL |
| Maximum Overload |
30% oxygen |
| Response Time |
<15 seconds |
| Sensor Type |
Electromagnetic O2 sensor |
| Operating Humidity |
15-90% RH |
| Power Supply |
3 x 1.5V AAA batteries |
Product Images