Product Details

4 in 1 Multi gas detector portable biogas analyzer with external sampling pump

infrared co2 gas detector

Infrared CH4 methane gas analyzer

Oxygen gas monitor

H2S gas alarm

external sampling pump

biogas analyzer biogas detector biogas alarm

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

Model NO.	DSW4
Measuring range	LEL: (0 ~ 100)%LEL O2: (0~30.0)%vol, (0~100)%vol CO: (0~1000) ppm CO2: (0~5) (0~100)%vol
Resolution ratio	LEL: 1%LEL O2: 0.1%vol CO: 1ppm CO2: 1ppm
Display	Liquid Crystal Display(LCD)
Response time	LEL: ≤20S ( T90 ) O2: ≤35s(T90) CO: ≤45s (T90) CO2: ≤20s (T90)
Alarm way	Sound, light/Audible & Visual
Alarm sound & light	≥75dB; ≥20M visible
Alarm point	can be set in full proceed
Continuous working time	≥12hours
Working current	95mA
Sensor lifetime	≥2year( CO, O2, CO2) ≥1year( LEL)
Battery model	PL123450
Charging time	4-5 hours
Protection degree	IP65
Size & Weight	1306630mm, 500g

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:

4 in 1 Portable Gas Detector for H2S, CO, O2, CH4 is used in industrial or mining applications, including underground Coal Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection; The co2 gas detector an easy to use handheld device that is both light weight and simple to control. It allos the user to monitor the environmental build up of CO2, or ‘carbon dioxide’. This is a really important process for many businesses, and this device just makes it easier to do.