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Best price natural gas and LPG leak detector 12V gas alarm detector for home security SR-903-2
Description
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Description
Main features:
network, Low power consumption design
Combustible gas detector, network
High reliability sensor
Auto reset
MCU processing
Malfunction auto-check indicator
Detect natural gas or LPG
Sound &LED flash alarm output:
Execute criterion: GB15322, UL1484, EN50194
Technical specification:
| Operating voltage | DC9-24V |
| Gas species | Natural gas &LPG |
| Standby current | less than 90mA |
| Alarm current | less than 100mA |
| Alarm output | Relay output &Sound &LED flash alarm |
| Alarm level | 10%±5% LEL |
| Sound level | ≥85dB/m |
| Installation | Ceiling mounted |
| Working environment | -10℃~+50℃(≤95%RH No congelation) |
| Dimension | 104*51mm |
