Security Equipment Gas Leakage Detector Fire Smoke LPG Alarm Sensor
Quick Detail:
- Working voltage: 12VDC
- Working current: < 100mA
- Working environment: - 10 degree ~ 50 degree
- Work humidity: Less than 97%
- Alarm volume: 10 feet of 75 db
Description:
Gas detector main installation in kitchen, effectively prevent flammable gas leak endanger master life, the front end of sensors to detect when flammable gas internal voltage circuit can produce change, the change process can convert control signal processing circuit issued a warning signal.
Specifications:
|
sensor |
New nano technology, sensor with long service life |
|
Induction gas |
Coal gas, natural gas, liquefied natural gas, liquefied petroleum gas (LPG) |
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Alarm concentration
|
Coal gas: 0.1 ~ 0.5%, natural gas: 0.1 ~ 0.3%, liquefied petroleum gas (LPG) : 0.1 ~ 0.5% |
|
Working voltage |
12VDC |
|
Working current |
< 100mA |
|
Working environment |
- 10 degree ~ 50 degree |
|
Work humidity |
Less than 97% |
|
Alarm volume |
10 feet of 75 db |
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Alarm output
|
Cable way: the acousto-optic alarm/cable output, alarm exclude automatically disconnect
Wireless means: alarm launch frequency F: 315M, wireless transmitting distance (shielding 50M, distance) :
customizable |
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Working frequency |
315MHz/433MHz |
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Insulation |
Insulation resistance>50 Omega; Electric strength>1500V AC |
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Warranty |
Three years |
Application
---Mounted on the wall or celling, about 30cm above the ground for LPG or about 30cm below the ceiling for coal gas and natural gas use.
---Ventilation hole showed as sketch map should be installed down.
---After power-on, the relay output stop, the green indicator shall be flashed for preheating of sensor which is not in the normal operation of detection;
---After 3~4 minutes, the green indicator shall be stopped flash and the relay output shall be closed for normal operation of detection;
---When the ignitable gas is detected, the red indicator shall be flashed with “di-di-di” alarm sound, after 10’s the relay output is open until the ignitable gas disappears.
---If the sensor is invalid, the red indicator will be light and with “di-----” sound continuons.
Connect To Panel
Attention
- Install firmly to avoid impact and drop;
- Don’t let dust and oil block the ventilation slots;
- Don’t install product near hot, humid and oiling sources. Don’t install it near window or fan, where leakage gas can be quickly disappeared.
- Monthly checking if equipment can work well by pushing a little gas from a cigar lighter near the ventilation slots.
- Inform to the supplier for warranty if there’s something wrong with the equipment. Don’t repair or dismantle by unprofessional persons.
