The sewage treatment plant has various clean water tanks, thickening tanks, underground sewage, sludge gate wells, non-flowing sewage tanks and disinfection facilities. There are many kinds of toxic and harmful gases, but according to the hazard mode, it can be divided into 3 kinds of toxic gases (asphyxiating gases), corrosive gases and flammable gases.

for the three gases in the sewage treatment plant, the four-in-one gas detector developed and designed by yiyuntian can simultaneously detect combustible gas, oxygen, carbon monoxide, hydrogen sulfide and 4 gases (the detected gases can be specially customized according to the site conditions) to protect and prevent poisoning and explosion accidents.

The water supply and wastewater industry produces many toxic and flammable gases that need to be detected. Due to different application methods, locations and processing technologies, the harmful gases produced are very different, but the solution is the same-combining fixed gas detectors.

In the process of sewage treatment in the sewage treatment plant, these toxic and harmful gases overflow, but special treatment technologies and special gas inspection methods are required in these specific places. The four-in-one gas detector adopts high anti-protection design, reaches IP68 protection level, expands the product use environment, and can always sense the gas concentration in high humidity environment.

There are three alarm methods, eye-catching red high-brightness LED light, high decibel buzzer, vibration motor, 2.0-inch true color LCD display, high-capacity internal storage chip, which can store 3 months of data, high-segment 32-bit microprocessor, together with imported sensors to achieve correct real-time gas detection.