Stock Code: HY-GC20B-R8
| Working Principle | |
|---|---|
| Collection Type | Carbon Monoxide (CO) |
| Sensor Type | Electrochemical |
| Alarm | |
| Alarm Type | CO alarm, fault alarm, low battery warning |
| Alarm Volume | Over 85 dB (A) at 3 m (9.84 ft) |
| Alarm Mode | Visual and audible alarm |
| Silence Function | Support |
| Alarm Response Threshold | 50 ppm: 60 min–90 min 100 ppm: 10 min–40 min 300 ppm: < 3 min |
| Basic Parameters | |
| Display | LCD |
| Indicator Light | LED (red/yellow/green) |
| LED Instruction | Alarm: Red indicator Fault: Yellow indicator Power: Green indicator |
| Operating Frequency | 868 MHz |
| Radio Signal Range | Up to 1000 m (3280.84 ft) in open air |
| Maximum Number of Interconnected Units | 24 pcs |
| Power Supply | |
| Battery Life | 7 years |
| Operating Voltage | 3 V DC |
| Operating Current | Monitoring Current: ≤20 µA Alarm Current: ≤20 mA |
| Operating Ambient | |
| Operating Environment | Indoor use only |
| Operating Temperature | –10°C to +55°C (+14°F to +131°F) |
| Operating Humidity | ≤95% RH (non-condensing) |
| Appearance | |
| Color | White |
| Material | PC + ABS |
| Dimensions | 116.4 mm × 71.7 mm × 29.1 mm (4.58" × 2.82" × 1.15") |
| Weight | 125 g (0.28 lb) |
| Installation | Wall Mount |
| Certification | |
| Certifications | TÜV and CE listed |
| Compliance Standard | EN 50291-1:2018 |
