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Descriptions:
- Power：110VAC/220VAC/230VAC, 9V-20VDC
- Working temperature: -10degree~60 degree
- Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas:1000~10000ppm, natural gas: 1000ppm~5000ppm
- Interconnecting Gas detector
(1)Circuit for normally closed rely contacts
(2)Circuit for normally opened rely contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)
- Size:115mm*70mm*40mm
- Weight:228g/pcs
- Package size:58.5cm*28.5cm*53.3cm
- Quantity/Box:100pcs
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