This product is an intrinsically safe laser methane sensor specifically designed for environmental monitoring in coal mines. Utilizing Tunable Semiconductor Laser Absorption Spectroscopy (TDLAS) technology and a 1653.7nm laser as the light source, it precisely targets the characteristic absorption peak of methane molecules, enabling real-time, online monitoring of methane gas concentration. The sensor is intrinsically safe and explosion-proof, and can be widely used for methane concentration monitoring in coal mine working faces, roadways, and return airflow areas.

        This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.

        This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.

        This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.

        This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.

        This product employs a self-developed laser and photodetector, utilizing a high-performance microprocessor to achieve precise temperature control and concentration measurement. Combined with independently developed concentration inversion and temperature compensation algorithms, it enables accurate measurement of methane concentration. Based on Tunable Laser Gas Absorption Spectroscopy (TDLAS), this sensor features a stable and reliable optical structure, long absorption path, high detection sensitivity, ease of use, and reliable performance, making it a core sensor for combustible gas detection.