Technical Specifications
| Detectionᅠmethod: | Naturalᅠdiffusion |
| DetectionᅠRange: | Dependingᅠonᅠtheᅠtypeᅠofᅠgasᅠaᅠrangeᅠofᅠdifferent |
| Resolution: | 1%ᅠLEL,ᅠ1ppm,ᅠ0.1ppm/vol%ᅠ(Accordingᅠtoᅠrange) |
| Forᅠgas: | Combustibleᅠgas,ᅠtoxicᅠgasᅠ. |
| Alarmᅠpoint: | Differentᅠtypesᅠofᅠgasᅠalarmᅠisᅠdifferentᅠ(flammableᅠexample)ᅠunderreportingᅠ20%ᅠLEL,ᅠhighᅠreportedᅠ50%ᅠLEL |
| Displayᅠerror: | ?ᅠᄆᅠ5%ᅠF.S |
| Responseᅠtime: | Tᅠ<30s |
| Indicateᅠway:
|
LCDᅠdisplayᅠreal-timeᅠdataᅠandᅠsystemᅠstatus
Light-emittingᅠdiodes,ᅠsound,ᅠvibrationᅠindicateᅠalarm,ᅠfaultᅠandᅠundervoltage |
| Workingᅠenvironment: | Temperature:ᅠ-4F-140Fᅠ (-20ᅠᄚCᅠ~ᅠ60ᅠᄚC;)
Humidity:ᅠ<95%ᅠRHᅠ(non-condensing) |
| Operatingᅠvoltage: | DC3.7Vᅠ(Lithiumᅠbatteryᅠcapacityᅠ1700mAh) |
| Exᅠmark: | ExᅠibᅠIIBᅠT3ᅠGb |
| Chargingᅠtime: | 4hᅠ~ᅠ6h |
| Workingᅠhours: | ᅠ8hᅠcontinuous; |
| Protection: | IP65 |
| Sensorᅠlife: | 3ᅠyears |
| Weight: | ᅠ0.29lbs
(aboutᅠ130g)ᅠ(excludingᅠportableᅠaccessory) |
| Dimensions: | ᅠᅠᅠ 3.94in x 2.28in x 1.18in
(100mm�נ58mm�נ30mm) |






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