技术参数:
报警范围:
天然气:10% - 25%LEL
液化石油气:10% - 25%LEL
煤气:2%-5%LEL
2.响应时间: <30 seconds
3.报警音量:> 85dB(1m)
4.发射频率:315MHz / 433MHz
5.发射距离:开口距离120m
6.敏感部件寿命:3年
7.工作温度:-10°C-45°C
8.工作湿度:10% - 95%RH
9.气压:86-106kPa
100-240ac
Technical parameters:
1. Alarm range:
Natural gas: 10% - 25% LEL
Liquefied petroleum gas: 10% - 25% LEL
Coal gas: 2% - 5% LEL
2. Response time: <30 seconds
3. Alarm volume: ﹥85dB (between 1m)
4. Emission frequency: 315MHz/433MHz
5. Emission distance: open distance 120m
6. Sensitive parts lifespan: 3 years
7. Working temperature: - 10°C - 45°C
8. Working humidity: 10% - 95% RH
9. Gas pressure: 86 - 106kPa
10. 100-240AC