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Factory Price lpg natural gas alarm detector of Semiconductor sensor with solenoid valve SR-912NV
Description
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Description
Technical specification:
| Module number | SR-912NV |
| Sensor | Semiconductor |
| Drivable accessories | Solenoid valve |
| Detecting gas species | Natural gas or LPG |
| Operating voltage | 85-265V AC(can support 9V backup battery) |
| Alarm output | Sound& LED Flash alarm |
| Alarm level | 10% ±5% LEL. |
| Dimension | 118.5*82*43mm |
| Execute criterion | GB15322;EN50194;UL1484 |
| Sound level | 85dB/3m |
| Rated power | 2.5W |
| Working environment | -10℃~+50℃(≤95%RH No congelation) |
| Installation | Wall mounted |
