Factory direct sales of toxic and harmful gas detection and alarm devices for tunnels, tunnels and line wells

Product Overview
The toxic and harmful gas detection alarm device for tunnel tunnel line wells is a single gas or multiple gas detection alarm device that can be flexibly configured. It can be equipped with oxygen sensors, combustible gas sensors, toxic gas sensors or any other Choose four gas sensors or choose any single gas sensor. It has a very clear large LCD screen, backlight illumination, and audible and visual vibration alarm prompts, ensuring that dangerous gases can be detected in very unfavorable working environments and prompting operators to prevent them in time< br/>Product Features
Small, lightweight and sturdy
Sound and light vibration alarm
Large screen digital character display, instantaneous value, peak value and average value display
Display battery sensor sound and light alarm when turning on or when needed Functional self-test
Safety prompts, regular flashing lights and sound prompts
Outstanding audio and sound alarms
Low maintenance costs
Can support or type of gas detection
Application fields
This product is suitable for detecting the concentration of flammable gases, toxic and harmful gases in the ambient air. It is widely used in metallurgical power plants, chemical septic tanks, mines, tunnels, culverts, tunnels, underground pipelines and other places to effectively prevent the occurrence of poisoning accidents.

 Waterproof
Simple automatic calibration procedure compatible with
Automatic Test and Calibration Station
Fully functional self-test on startup for sensor battery status, line integrity, and audible and visual alarms
/>Bright wide-angle visual alarm light beam
Built-in shock-proof cover
Can support or type of gas detection
Application fields
This product is suitable for detecting toxic and harmful flammable gases in the ambient air The gas concentration is widely used in metallurgical power plants, chemicals, septic tanks, mines, tunnels, culverts, tunnels, underground pipelines and other places to effectively prevent the occurrence of poisoning accidents.