$233.5 Buy It Now or Best Offer
free,30-Day Returns
Seller Store cnyst
(142) 97.0%,
Location: shenzhen
Ships to: US,
Item: 256125781535
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Expiration Date:Gas Detector
Work time:8h (combustible), 300 hours (toxic)
Using the environment:Temperature – 20 ℃ ~ 60 ℃; Humidity: no more than 95%RH(no con
Dimensions:226mm * 68mm * 45mm
MPN:2023
Power supply:Li-ion rechargeable battery
Security level:Ex ib IIB T3 Gb
CNYST:CNYST
Detection method:Natural diffusion
Response time:60S
Charged battery:3.7V-1700mAh lithium ion battery
Gas Detector:Gas Detector
Display method:Color LCD
Warmup time:30s
Country/Region of Manufacture:China
Gas(es) Detected:Combustible Gas
Explosion proof number:CNex18.4930X
Interface:U3port
Portable EX Combustible Gas Leak Detector Single Gas Leak Analyzer 0-100%LELDescription S311 is a Portable gas leak detector with high sensitivity.The detection principle of semiconductor or poisonous gas is adopted, which is more suitable to find and detect the location of leakage gas.Compact size, simple operation, easy to carry, can also be accompanied by flexible probe(optional), hand feel comfortable. Detection gas: methane, natural gas, ammonia gas, hydrogen gas, gas, propane, acetone, gasoline, coolant, ethanol, oxide, hydrogen sulfide, paint, thinner, industrial solvent, alcohol, gas fuel and other toxic and harmful gases. Gas detectedMeasuring RangeOptional RangeResolution RatioResponse TimeLEL -combustible gas 0-100%LEL0-100%VOL(Infrared or catalytic )1%LEL/1%vol≤10s carbon monoxide0-1000PPm0-500/2000/5000PPm0.1/1PPm≤10sTVOC0-100PPM0-100PPM0.1PPm/1PPM≤15shydrogen0-100%LEL0-1000PPM1%LEL/1PPM≤15snatural gas0-100%LEL0-100%LEL1%LEL≤10sOxygen-O20-30%VOL0-30%、0-100%VOL0.1%vol≤10sozone0-10PPm0-20、100PPm0.01PPm/0.1PPM≤15shydrogen sulfide-H2S0-100PPm0-50、200、1000PPm1/0.1PPm≤10sMethane-CH40-100%LEL0-100%VOL1%LEL/1%vol≤10sfluorine0-10PM0-1、10PPM1/0.1PPm≤15shydrogen chloride0-20PPm0-20/50PPm/100PPM0.01/0.1PPm≤15sNitrogen-N20-30%VOL0-30%VOL、100%VOL0.1%LEL/1PPM≤10shydrogen0-100%LEL0-1000PPm1%LEL/0.1PPm≤15schlorine0-20PPm0-10、100PPm0.1PPm≤15sammonia gas0-100PPm0-50、500、1000PPm1/0.1PPm≤15soxynitride0-20PPm0-50、1000PPm0.1/1PPm Functions Features· Color LCD Display· Sensor Calibration-free, Original Imported Sensor· Rapid Detection of Gas Leakage Points· Flexible probe with adjustable sensitivity can be selected.· Low Voltage Alarm and Automatic Shutdown· Sensor fault detection and alarm· Fast preheating, fast response time· Audio Alarm Signal with Variation of Frequency with Concentration· Alarm value can be set.Technical ParametersDetection methodNatural diffusionUsing the environmentTemperature – 20 ℃ ~ 60 ℃; Humidity: no more than 95%RH(no condensation) Display methodColor LCDStorage environment: temperaturetemperature:- 40 ℃ ~ 70 ℃; Humidity: no more than 95%RH(no condensation) Warmup time< 30sResponse time<10sInterfaceU3 portCharged battery3.7V-1700mAh lithium ion batteryPower supplyLi-ion rechargeable batteryWork time>8h (combustible), 300 hours (toxic)Weight380gDimensions226mm * 68mm * 45mmExplosion proof numberCNex18.4930XSecurity level Ex ib IIB T3 Gb
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