JT-GD3 Gas Detector
- Red light flashes and buzzer sounds simultaneously when gas is detected for double alert.
- Supports standalone or wired sound-light alarm modes.
- Automatically resets to monitoring when gas levels normalize.
- Temporary mute mode disables alarm for 15 minutes.
- Scheduled self-check detects zone faults automatically.
Product Parameters
| Sensing Gas | Natural gas |
| Alarm Concentration | 15%LEL |
| Recovery Concentration | 8%LEL |
| Input Voltage | DC 9-18V or AC220V |
| Working Temperature | -10℃~+40℃ |
| Working Humidity | Less than or equal to 90% |
| Alarm Mode | Sound And Light Alarm, Output Wired Signal |
| Installation Method | Wall-mounted installation: 0.3-1.0m below the ceiling, about 2m away from the gas source. |
| Stability | Ceiling installation: generally the ceiling above the gas source, about 2m away from the gas source. |
| Dimensions | Long-term working alarm concentration is not more than ±5%LEL. |
| Alarm Concentration Error | Φ110×50mm |
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