http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/ Products / / Sensor&Detector / / Gas Detector&Alarm zh-cn DSW Fire safety & Security sales@dswbrand.com http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-3533.html Eletromagnetic Valve,Electromagnetic Shut Off Valve,solenoid Valve,Electromagnetic valve manufacturers,suppliers,exporters,wholesalers & distributors 2009-05-12 Gas Detector&Alarm 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-3197.html 2008-12-09 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-321.html Applicable Gas: natural gas, LPG, Carbon monoxide Valve body materials: brass alloy Material for sealing: NBR rubber Operating temperature: -10 to +60 degrees Test operating pressure: 0 to 25K pa Connection style: G3/4"(DN20A) Valve opening: reset manually Driving voltage: 9V D.C. to 15V D.C. Driving current: <1.5A (pulse) Closing time: <0.3s Explosion-proof type: seal Connecting wire length: 0.6m 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-320.html Detecting Gas:combustible gas(CH4,C3H8,H2)and toxic gas, oxygen Accuracy:<=+/-5% F.S. Response time:T<30s Working Environment:Operating temperature -20oC~60oC Humidity:<90%RH non-condensing Working voltage:DC3.6V Li battery,1200mAh Dimension:120mm*38mm*68mm 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-319.html Safe degree:Intrinsically safe Testing type:pump sampling Sensor:Catalytic or electrochemical Gas:Combustible or toxic gas Response time:T<30s Working condition:Temperature -40°C~70°C for combustible gas<br>Temperature -20°C~50°C for toxic gas Humidity:<90%RH no condensation Protection grade:IP65 Battery:DC3.7V, 2.1AH, Li battery Working time:8 hours continuously for catalytic gas sensor<br>48hours continuously for electrochemical gas sensor; Charging time:(4~)h 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-318.html 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 -40oC~70oC (for combustible gas) Operating temperature -20oC~50oC (for toxic gas) Humidity:<90%RH non-condensing Working voltage:DC3.6V Li battery,1200mAh Charging time:4h~6h Working time:Combustible gas >=8h continuously Toxic gas:>=300h continuously Life of sensor:2 years Protection grade:IP65 Weight:about 200g(including battery) Dimension:110mm*60mm*40mm 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-317.html 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 Level:85 Decibels at 10 feet Standby Mode:Green LED on Alarm Mode:Red LED flashes and an acoustic alarm Type Of Gas Sensed:CO,Natural gas, town gas, LPG 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-316.html 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,the detector is in operation state. When it detects that the ambient temperature is higher than preset alarm value or the temperature flare up to rise,the LEDs light and the unit output signal immediately. 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-315.html 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 gas, town gas, LPG SIZE:110mmx69x36mm Weight:270g/pcs PACKAGE size:43mmX110mmX142mm Quantity/BOX:110pcs 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-314.html 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 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-313.html 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 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-312.html 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 Horn Level:85 Decibels at 10 feet Standby Mode: Green LED on Alarm Mode: Red LED flashes and an acoustic alarm Type Of Gas Sensed: CO,Natural gas, town gas, LPG 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-311.html 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,1dB at one meter Alarm Relay Output:Form A, normal closed contact, opened for 3 seconds when alarmed, can be set to normal opened by jumper Alarm Relay Contact:1A , DC30V Alarm Reset:Auto reset Power Source:DC12V Standby Current:100uA Alarm Current:50mA Operating Temperature:-10 to 500C Casing:Fire resistant PC Dimension:φ100 x 45mm with detachable connection base Weight:130 g 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-310.html 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:<=+/-5% LEL Alarm Mode:Flash & sound alarm / Network Alarm Signal Power Consumption:<=5W Weight:0.37kg(220V); 0.2kg(12V) Size: 120 * 50.7mm 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-309.html 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:<=+/-5% LEL Alarm Mode:Flash & sound alarm / Shut off Gas Valve / Network Alarm Signal Power Consumed:<=5W Weight:0.4kg Size:120 * 70* 44mm 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-308.html 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:Flash & sound alarm/Network Alarm Signal Power Consumed:+/-5W Size:120 * 70* 44mm 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-307.html 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 at 10 feet Standby Mode :Green LED on Alarm Mode :Red LED flashes and an acoustic alarm Type Of Gas Sensed :Natural gas, town gas, LPG SIZE:72x88x27mm Weight:190G Package Size:100mmX98mmX37mm Quantity/BOX:120pcs 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-306.html 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 at 10 feet Standby Mode :Green LED on Alarm Mode :Red LED flashes and an acoustic alarm Type Of Gas Sensed :Natural gas, town gas, LPG SIZE:110mmx69x36mm Weight:270g/pcs PACKAGE size:43mmX110mmX142mm Quantity/BOX:110pcs 2008-06-03 Gas Detector&Alarm DavidJon DSW safety & Security