Sensore gas metano (CH₄) standalone da interno con interconnessione wireless (fino a 24 dispositivi), 4 indicatori luminosi, volume allarme 85 dB (entro 3 m), tasto modalità silenziosa, alimentazione 12 Vdc
Datasheet
Manuali
| Scene | |
| Collection Type | Methane (CH₄) |
| Sampling Period | 200 ms |
| Working Principle | Semiconductor |
| Alarm Type | Gas alarm, fault warning, End of Life warning |
| Alarm Volume | 70 dB (A) at 1 m (3.28 ft) |
| Alarm Mode | Visual and audible alarm |
| Output | 1 valve output, 1 relay output |
| Silencing Function | Support |
| Indicator Light | Alarm, Fault, Power, and EoL Alarm: Red indicator Fault: Yellow indicator |
| LED Instructions | Power: Green indicator Eol Yellow indicator : |
| Operating | |
| Operating Environment | Indoor |
| Operating Temperature | –10°C to +55°C (+14°F to +131°F) |
| Operating Humidity | ≤95% RH (non condensing) |
| Communication | 868 MHz (-R8)/925 MHz (-R9) |
| Color | White |
| Casing | PC+ABS |
| Weight | 123 g (0.28 lb) |
| Dimensions | 3.07" × 1.33") |
| Installation | Wall mount |
| Ordering Information | |
| Type | Model Description DHI-HY-GA20A-R8 Wireless Interconnected Natural Gas Alarm |
