Product Details

Specifications

Handheld 4 in 1 Gas Detector CO, O2, H2S, LEL/CH4
with Data Transfer Function
Detect 4 gases simultaneously
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Handheld 4 in 1 Gas Detector CO, O2, H2S, LEL/CH4

with Data Transfer Function

Technical specification: ( 1ppm=1X 10-6 )

Model NO.	DSW4
Measuring range	CH4: (0.00—5.00)%Vol LEL: ( 0 ~ 100 ) %LEL O2: (0~30.0)%vol,(0~100)%vol H2S: ( 0 ~ 100 )ppm CO: ( 0~1000) ppm
Resolution ratio	CH4: 0.01%vol LEL: 1%LEL O2: 0.1%vol H2S:1ppm CO: 1ppm
Display	Liquid Crystal Display(LCD)
Response time	CH4: ≤20S ( T90 ) LEL: ≤20S ( T90 ) O2: ≤35s(T90) H2S: ≤45S ( T90 ) CO: ≤45s (T90)
Alarm way	Sound, light/Audible & Visual
Alarm sound & light	≥75dB; ≥20M visible
Alarm point	can be set in full proceed (factory setting 24ppm)
Continuous working time	≥12hours
Working current	95mA
Sensor lifetime	≥2year( CO, O2, H2S ) ≥1year( LEL,CH4 )
Battery model	PL123450
Charging time	4-5 hours
Protection degree	IP65

OEM

Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.

Application:

it’s used in industrial or mining applications, including underground Coal Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection;