A municipal company in Lianyungang, Jiangsu, is solving urban sewage treatment, sewer dredging, water well and sludge discharge. Mr. Liu from the company contacted Haiyi Technology and told us that methane, commonly known as methane, is produced after the fermentation of feces in the sewer. The gas in the sewer is not a single gas, but a mixed gas. It is composed of gases such as hydrogen sulfide, carbon dioxide, methane, ethane, etc., which are toxic and very harmful to the human body. For example, the degree of harm caused by hydrogen sulfide is very high, and its toxicity mainly cuts off the utilization of oxygen by human tissues, causing hypoxia and suffocation of human cells. The occupations that are more exposed to hydrogen sulfide include sewage treatment, sewer dredging, water well and removal of silt, feces, etc. The workplaces where acute hydrogen sulfide poisoning accidents occur are mostly in narrow spaces.

We have informed Mr. LiuMS600Gas detector,The detector can reach a length of up to when in operation1.2Mi's telescopic sampling handle; The sampling handle extends into the valve chamber,10-20It can detect whether the concentration of combustible gas exceeds the standard in about seconds. Portable gas detection and alarm instrumentMS600The detection instrument is equipped with a built-in gas sampling pump for suction, which can10Gas inhalation within a meter range is sampled and detected, while real-time temperature, humidity, and concentration information of four gases including hydrogen sulfide, oxygen, carbon monoxide, and methane are displayed and stored. Once the gas concentration exceeds the normal value, the instrument will immediately sound an alarm, allowing on-site personnel to determine the repair environment.

The user is very satisfied with the detection effect of our instrument after receiving the goods. The detection and response are sensitive. Every customer satisfaction is the driving force behind our continuous progress, and we also order a batch of these gas detectors every year.