In March 2024, in an industrial park somewhere, in order to investigate the accumulation of flammable gas in the sewer in the park, and timely eliminate safety hazards. Through the Internet, find us, want to purchase a portable, can detect the concentration of flammable gas in the sewer equipment.
After analysis, the flammable gas in the sewer is mainly biogas, considering the possible low oxygen concentration, the CH4 sensor based on the infrared principle should be selected. In addition, the gas needs to be extracted for detection, and sampling pump type equipment is required.
Portable pump type gas detector, can simultaneously detect 1-6 kinds of toxic and harmful gases; 2.3 inch LCD display; The Chinese operating system is simple and easy to use; Built-in air pump, with sampling hose the maximum sampling distance of 30M.
