Gas Detector & Alarm ,Carbon Monoxide -- DSWbrand --

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

Model No.: COA-2008C

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 : -10^oC ~ 50^oC
Ambient H

Model No.: COA-11

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 : -10^oC ~ 50^oC
Ambient Hum

Model No.: CO-170P

Portable Gas Detector

Detecting Gas:combustible gas(CH4,C3H8,H2)and toxic gas, oxygen
Accuracy:<=+/-5% F.S.
Response time:T<30s
Indication:LCD indicates the time and state
Indication of alarm:fault and low voltage with LED, sound, vibration
Working Environment:Operating temperature -40

Model No.: COA-88

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:-10^oC to + 40^oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetition:<=+/-5% LEL
Alarm Density E

Model No.: COA-88A

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:-10^oC to + 40^oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetitiveness

Model No.: COA-87

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:-10^oC to +40^oC
Operating Humidity:<=90% RH
Stability:<=+/-5% LEL
Repetitiveness:

Model No.: COA-2008

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: -10^oC~50^oC relative humidity <97%RH
Storag

Model No.: HT-1106

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

Model No.: COA-2008V

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 acoust

Model No.: HT928

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.
*

Model No.: COA-860

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: S