Gas Detector

Item No:LisaC20050406813
Update time:2012-01-13
Description: Product Name pen-size gas detector Brand dayong Country of Origin China Specifications This simple portable gas leak detector has been developed to easily detect gas leakage from a gas lines, gas cylinders or other equipments (heater, boilers etc) instead of detecting gas leakage by soap bubbles, or the smell of gas. Advantages mini, portable Export Markets Europe and USA Payment Details T/T

Item No:jackgas-100
Update time:2010-11-12
Description: Description: 1)Alarm mode: Give an alarm warning while Alarm density reaches: Coal gas: 1000~5000ppm, LGP: 1000~5000ppm, natural gas: 1000ppm~5000ppm 2)Working mode: Independent & compatible mode: Work solely at party, room etc. Work with our burglar alarm panel, so the alarm panel automatically dial up the alarm phone. 3) siren: >90db 4) strict method with good quality Description: 1. Operating Voltage: AC220V, or AC110V; DC12~20V 2. Working temperature: -10degree~50 degree 3. Alarm density: Coal gas: 2000ppm+/- 30%, natural gas: 2000ppm+/-30%, Liquid petroleum gas: 5000ppm+/-30%, 5. Operating Frequency: 433 MHZ/315MHZ (optional) 4. Responding time: Less than 2 seconds 6. Net Weight: 0.2kg 7. Size: 115mm(L)x71mm(W)x43mm(H)

Item No:IVYC20050406933
Update time:2010-03-28
Description: Product Name Gas Detector Brand JDY Country of Origin CHINA Specifications Induced Gas?Coal Gas\ Natural Gas \ LPGPower Input?DC12VWorking Current? 10mAWorking Environment? Temperature? -10??50? Humidity? ?95%RHBuzzer Level??70dB/mAlarm Density? 15%LELResume Density? 8%LELStability?Long-time Working Alarm Density Error ??%LELRepetitiveness? Repetition Test Alarm Density Error??%LELAlarm Density Error? ??%LELAlarm Mode? Flash?Sound Alarm, Output Network Alarm Signal

Item No:C20050406967
Update time:2006-08-14
Description: Product Name Gas Detector Brand PORTADETECTOR Country of Origin Taiwan Specifications Features \ ModelGT200-2GGT200-3GSensorSemiconductorCarbon monoxideAvailableMethane (swage-sludge gas, natural gas) AvailableOxygenN/AAvailableCarbon monoxide measure range0 ppm to 600 ppmCarbon monoxideResolution/Accuracy1 ppm / ‡“15 %Methane (swage-sludge gas, natural gas) measure range0 ppm to 700Methane (swage-sludge gas, natural gas) Resolution/Accuracy1 ppm / ‡“15 %Oxygen measure rangeN/A3.0 vol % to 25.0 vol %OxygenResolution/AccuracyN/A0.1 vol % / ‡“0.5 vol %Carbon monoxide alarmMeet to UL2034High alarm (Resetting available)Meet to UL2034High alarm (Resetting available)Methane (swage-sludge gas, natural gas) alarmHigh alarm (Resetting available)Oxygen alarmN/AHigh alarm 23.5 vol%Low alarm (Resetting available)Audible alarm / Alarm messageAvailableBacklight alphanumeric LCDAvailableStandard languageEnglishSystem clockYear, month, day, hour, minuteBattery managementAvailableDimensions131mm x 46mm x 25.5mmWeight130g135gBatteryBuilt-in 2000mAH rechargeable lithium-ion batteryStandard accessoryAdaptor Advantages GT200-3G oxygen detector be able to sustained three years during this period dont replace the sensor.Almost oxygen detectors adopt electrochemical sensor that will be oxidized gradually. Thus the lifetime of electrochemical sensor is around 6 months needing frequent replacement. The Gastech GT200-3G portable multi-gas detector adopts advanced semiconductor sensor. The principle of sensor is different form electrochemical sensor. The lifetime of semiconductor sensor is over 3 years without replacement. Thus its cost effective to customers. If user replaces the sensor of detector five times within three years, it will cost about five hundred dollars those near by two GT200-3G multi-gas detectors.öźPrevent the risks in working and livingWe do activity routine with a day that might use fireplace and water heater, cooking, drive a car, use natural gas, work in the sewer, and stay in the basement or parking lot. Some risks follow these activities that are oxygen-deficient, carbon monoxide poisoning, explosive of methane, leakage of natural gas and fire. Gastech GT200-3G/2G portable multi-gas gas detector can assist you in preventing the risk in working and living. It adopts advanced semiconductor sensor, which is able to detect carbon monoxide, methane, and oxygen, and is sustainable over 3 years. Besides, it is compact and light with the best resolution that can reach 1ppm (carbon monoxide and methane) or 0.1 vol% (oxygen). Furthermore, it has a humanized system design, such as alphanumeric LCD, event record, and battery management, etc. GT200-3G/2G portable multi- gas gas detector is suitable to directly measure the concentration of carbon monoxide, methane, and oxygen. Whatever you use it for personal protection, household protection, or professional gas analysis, it is always the most excellent instrument. Export Markets world wide Pricing US$59 to US$149 Payment Details L/C or T/T in advance Min Order 50 PCs