14 portable gas alarming detector

Description

Product description:
Portable single gas detector, it is a kind of concentration of instrument that can
continuous detect the concentrationof oxygen, toxic and harmful gas in the working environment.
The detector detects gas concentration with natural diffusion mode, which uses the imported sensors and has a goodsensitivity and repeatability.
This instrument uses the embedded micro-controller control technology, simplemenu operation , complete functions and high reliability , also has a variety of adaptive ability.
 
Break code liquid crystal display, intuitive and clear; small beautiful design not only make you fondle admiringly but also easier to you using in moving.
This gas detection alarming detector shell adopts PC, high strength, heat resistance and corrosion resistance with good feeling.
It has widely used in metallurgy, power plant, chemical industry, mine, tunnel, tunnels, underground pipeline and other places,effectively prevented the happening of the accident.
Basic parameters:
Size: **4 mmx*5mmx*6mm
Weight: **5 g
Sensor types: electrochemistry method
Destination gas: oxygen (O2), toxic or harmful gases
 (CO, H2S, NH3, CL2, etc.)
Response time:≤*0s(CO)
Display: segment LCD, high brightness yellow backlighting
Alarm: voice alarm  More than *0 dbvoice alarm
(*0 cmaway from instrument)
light alarm Red LED
Temperature range: - *0 ℃ to *0 ℃
Humidity: *5% ~ *5% RH (No condensation)
Battery type: CR2 CR*5H**0 lithium battery
Power supply: 1 High-energy battery (changeable)