Portable single gas detector is an instrument that can continuously detect the concentration of oxygen and toxic and harmful gases in the working environment. The detector detects gas concentration through natural diffusion, using imported sensors with good sensitivity and excellent repeatability; The instrument adopts embedded microcontroller technology, with simple menu operation, complete functions, high reliability, and multiple adaptive capabilities; Broken code LCD display, intuitive and clear; The compact and beautiful design not only makes you unable to put it down, but also facilitates your mobile use.

This gas detection alarm device is made of exquisite PC shell, with high strength, temperature resistance, corrosion resistance, and good hand feel. Widely used in metallurgy, power plants, chemical industry, mines, tunnels, galleries, underground pipelines and other places, it can effectively prevent accidents from occurring.

Basic parameters:
Dimensions: 114mm x 55mm x 46mm
Weight: 105g
Sensor type: electrochemical type
Detecting gases: oxygen (O2), toxic and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time: Carbon monoxide ≤ 40s (others omitted)
Display mode: Broken code LCD display, high brightness yellow backlight
Alarm method: Sound alarm above 90dB (10cm away from the instrument)
Light alarm red LED
Temperature range: -20 ℃ to 50 ℃
Humidity range: 15% to 95% (RH) without condensation
Battery model: CR2 CR15H270 lithium battery
Power supply mode: 1 high-energy battery (replaceable)