Product Details

LEL/CO/CO2/O2 Portable Multi 4 Gas Monitor/Detector

1. Application

It is extensively used in petroleum, petrochemistry, chemical industry, gas ,coal, metallurgy and power system; safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry and other places where toxic and harmful gases exist.

2. Specification

Gases detected	LEL, O2, CO, CO2
Measuring range	LEL: (0~100)%LEL O2: (0~30.0)%vol CO: (0~1000) ppm CO2: (0.00-5.00)%vol
Resolution ratio	LEL: 1%LEL, O2: 0.1%vol CO: 1ppm, CO2: 0.01%vol
Sensor	2 Electrochemical + 1 catalytic + 1 infrared
Sensor lifetime	≥2year( CO, O2 ) ≥1year( LEL) ≥5years( CO2)
Response time	LEL: ≤20S ( T90 ), O2: ≤35s(T90), CO: ≤45s (T90), CO2: ≤45s (T90)
Alarms	Audible--buzzer with ≥80dB audible Visible--flashing red LED, ≥20m visible
Alarm point	High and low, fully adjustable
Continuous working time	≥13hours
Display	Liquid Crystal Display(LCD)
Battery model	PL123450, 3.7V/1500mA
Charging time	4-5 hours
Dust and water resistance	IP65
Size & Weight	1306630mm, 500g
Ex sign	ExibdⅠ