- All
- Favorite
- Popular
- Most rated
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | WBD5-CWA-MG02 |
| Detection Principle | Electrochemical & Metal Oxide Semiconductor (MOS) Sensor Array |
| Target Analytes | Organophosphorus agents (GA, GB, GD, GF, VX, VR, etc.), Mustard gas (HD), Lewisite (L), Blister agents (HN-1, HN-2, HN-3), Blood agents (HCN, CK), Nerve agents (G-series, V-series), Riot control agents (CN, CS, CR, DM, CN-PS), and common industrial toxics (Cl₂, H₂S, CO, CH₄, gasoline vapors) |
| Detection Range | 0.02–100 ppm (agent-specific) |
| Response Time | <10 ms |
| Accuracy | ≤±5% FS (toxic agents), ≤±0.5% (O₂) |
| Repeatability | ≤1% FS |
| Output Signal | 4–20 mA / 0–20 mA |
| Operating Voltage | 12–24 VDC (sensor module) |
| Environmental Operating Range | –20 °C to +40 °C, 0–95% RH, 86–106 kPa |
| Enclosure Rating | Ex ia IICT6 Gb (Intrinsically Safe for Zone 0/1 hazardous areas) |
| Weight | ≤5 kg |
| Continuous Operation | 24/7 |
| Sensor Lifetime | 12–24 months (12-month warranty against manufacturing defects) |
Show next