Which four gases are detected by the portable four-in-one gas detector
Which four gases are detected by the portable four-in-one gas detector? Standard: CH, H₂S, CO, O₂ Optional: Cl₂, SO₂, HCL, NH₃, etc. can detect four gases at the same time.
The gas detector is an instrumentation tool for gas leakage concentration detection, and the portable four-in-one gas detector is the most commonly used and best choice among portable gas detectors.
The portable gas detection and alarm instrument can detect four kinds of gases at the same time. It is an organic combination of gas detection and Internet of Things technology, and realizes the long-distance transmission of alarm signals. A portable gas detection and alarm device detects the alarm information, and at the same time broadcasts the sound, light, vibration and voice by itself, and transmits the alarm information to the interconnected portable gas detector worn by the staff within 350m, and obtains the alarm information at the first time , Take emergency measures in time, effectively avoiding secondary casualties caused by blind rescue.
Detection principle:
Catalytic combustion, electrochemistry, photoion, infrared
Sampling method:
Diffusion
Measuring range:
0-100%LEL, 0-100ppm, 0-1000ppm, 0-30%VOL
Power supply:
3150mA lithium polymer battery DC3.7V (low temperature lithium battery can be used for power supply in special areas)
Features
SOS function to increase rescue time
Native status display window with anti-fouling technology to enhance user experience
Dual-screen display, dual-color alarm, minimal operation, reducing misoperation
Chinese voice broadcast information of wearing portable personnel, fixed watch number, gas type, gas concentration
Supports simultaneous detection of up to four gases
Early warning interconnection alarm and receiving function can effectively avoid secondary casualties caused by blind rescue
Early warning interconnection distance 350 meters
The interconnected portable gas detection and early warning instrument is mainly used in the daily inspection operations of petroleum and petrochemical, refinery, coking plants and other types of enterprises, as well as special operations such as limited spaces, municipal drainage maintenance projects, so that operators in environments where dangerous gases exist 1. Guardians can know the concentration of dangerous gas around them in real time, and can achieve early warning effect when an alarm occurs.
