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共5 笔产品

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1. Gas Detector with Shut Off Valve

1, Hot wire type sensor

2, Power: 110VAC/220VAC/230VAC, 12V-25VDC

3, Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~10000ppm,

Natural gas: 1000ppm~5000ppm

5, Interconnecting Gas detector

(1)Circuit for ...

2. Smoke Detector

Power supplied DC9V battery and back-up source

110V-240V AC mains power supply

Supply voltage DC12 to 30 volts

Rechargeable battery and lithium 10year 9 volt batteries

Interconnect up to alarms

Photoelectric sensor

Red LED ...

3. Gas Detector

1, Hot wire type sensor

2, Power: 110VAC/220VAC/230VAC, 12V-25VDC

3, Working temperature: -40centigrade~80 centigrade

4, Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~10000ppm, natural gas: 1000ppm~5000ppm

5, ...

4. Gas Alarm

1, Hot wire type sensor

2, POWER: 110VAC/220VAC/230VAC, 9V-20VDC

3, Working temperature: -40degree~80 degree

4, Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~10000ppm, natural gas: 1000ppm~5000ppm

5, INTERCONNECTIN ...

5. Gas & Carbon Monoxide Detector

1, Hot wire type sensor

2, Power: 110VAC/220VAC/230VAC, 9V-20DC

3, Interconnecting

(1)Circuit for normally closed relay contacts

(2) Circuit for normally opened relay contacts

(3)Operating Frequency: 433 MHz/315MHz (optional) ...