| Model No.:
COA-2008C |
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Gas Alarm
Power Source :220V AC
Sensitivity :Propane LEL 2.1 Vol% / HEL(UEL) 9.5 Vol%
Butane LEL:1.8 Vol% / HEL(UEL)8.4 Vol%
Methane LEL:5.0 Vol% / HEL(UEL) 15.0 Vol%
Power Consumption :1.7W
Operating Temperature :-10oC~50oC
Ambient Humidity :Less than 95% RH
Horn Level :75 Decibels
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| Model No.:
COA-11 |
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Gas Alarm
Power Source :12VDC
Sensitivity :Propane LEL 2.1 Vol% / HEL(UEL) 9.5 Vol%
Butane LEL:1.8 Vol% / HEL(UEL) 8.4 Vol%
Methane LEL:5.0 Vol% / HEL(UEL)15.0 Vol%
Power Consumption :1.7W
Operating Temperature :-10oC ~ 50oC
Ambient Humidity :Less than 95% RH
Horn Level :75 Decibels
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| Model No.:
COA-88 |
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Coal Gas / Natural Gas / LPG
Power Input:Household Power Supply AC 220V 50Hz Or DC 12V
Buzzer Level:>=70dB/m
Alarm Density:15% LEL
Operating Temperature:-10oC to + 40oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetition:<=+/-5% LEL
Alarm Density Error:<=+/-5% LEL
Alarm Mode:Flas
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| Model No.:
COA-88A |
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Coal Gas / Natural Gas
Power Input:Household Power Supply AC 220V 50Hz Or DC 12V
Buzzer Level:>=70dB/m
Alarm Density:15% LEL
Disalarm Density:8% LEL
Operating Temperature:-10oC to + 40oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetitiveness:<=+/-5% LEL
Alarm Density Error:&l
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| Model No.:
COA-87 |
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Coal Gas / Natural Gas
Power Input:Household Power Supply AC 220V 50Hz Or DC 12V
Buzzer Level:>=70dB/m
Alarm Density:15% LEL
Disalarm Density:8% LEL
Operating Temperature:-10oC to +40oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetitiveness:<=+/-5% LEL
Alarm Density Error:<
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| Model No.:
COA-860 |
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SnO2 Semi-conductive CO sensor
Processor:Microchip controller
Alarm Concentration:Alarmed within 90 minutes under concentration of 100ppm
Alarm Concentration:Alarmed within 35 minutes under concentration of 200ppm
Alarm Concentration:Alarmed within 15 minutes under concentration of 400ppm
Buzzer:Sounded when alarmed,1
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| Model No.:
COA-2588 |
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Gas Alarm
Power Source: DC 9V DC 12/24V
Sensitivity: Propane LEL: 2.1 Vol% / HEL(UEL): 9.5 Vol%
Butane LEL: 1.8 Vol% / HEL(UEL): 8.4 Vol%
Methane LEL: 5.0 Vol% / HEL(UEL): 15.0 Vol%
Power Consumption: 1.7W
Operating Temperature: -10oC-50oC
Ambient Humidity: Less than 95% RH
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| Model No.:
COA-2008 |
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LPG, natural gas, and coal gas
Power supply:AC100V~AC240V
Power frequency:50/60Hz
Rated load:<4W
Alarm thickness:LPG:0.1~ 0.5%; natural gas:0.1~ 0.3%; coal gas 0.1~ 0.5%
Alarm volume:>=85dB
Working environment:-10oC~50oC relative humidity <97%RH
Storage temperature:-25oC~55oC
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| Model No.:
HT-1106 |
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Heat Detector
detecting temperature : rate of rise
voltage:12VDC→30VDC
alarm temperature:65°C
static current:40uA~80uA
working humidity:10~90%
Installing : ceiling installation
The power current less than 30mA
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| Model No.:
COA-2008V |
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Gas Detector&Alarm
Power Source :220V AC
Sensitivity:10%LEL
Power Consumption:1.7W
Operating Temperature:-10oC ~ 50oC
Ambient Humidity:Less than 95% RH
Horn Level :75 Decibels at 10 feet
Standby Mode:Green LED on
Alarm Mode:Red LED flashes and an acoustic alarm
Type Of Gas Sensed:Natural
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| Model No.:
HT928 |
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Heat detector series
Detecting temperature method:rate of rise and fixed temperature
Power supply:DC12V→DC24V
Static current:<60uA
alarm temperature:65°C
working humidity:10→90%
installing method:ceiling installation
Double indicator.
After installing and switching on power
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| Model No.:
COA-1588 |
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Gas Alarm
Power Source:DC 9V DC 12/24V
Sensitivity:Propane LEL:2.1 Vol% / HEL(UEL):9.5 Vol%
Butane LEL:1.8 Vol% / HEL(UEL):8.4 Vol%
Methane LEL:5.0 Vol% / HEL(UEL):15.0 Vol%
Power Consumption:1.7W
Operating Temperature:-10°C-50°C
Ambient Humidity:Less than 95% RH
Horn Lev
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