Laser Methane Gas Detector

The laser methane gas detector is based on tunable semiconductor laser absorption spectroscopy technology, which determines gas concentration by measuring the absorption intensity of methane molecules to laser light of specific wavelengths. It is used for leak monitoring in places such as natural gas pipelines and chemical plants, featuring strong anti-interference capability and fast response.
Selection
When selecting, focus on whether the detection range covers the application scenario requirements, the explosion-proof rating is suitable for the on-site environment, long-term stability is judged by the mean time between failures, the data interface matches the existing system, and to avoid cross-interference, confirm the instrument's selectivity indicators.

Terms

Standards

Instruments

Maximum support 4 kinds of gas simultaneous detection, integrated temperature and humidity monitoring and physical + software double compensation, using dual temperature and humidity design and 10 Meters visual distance high definition color screen, Protection Rating up to IP66 and operation temperature range -40~ 55 ℃.

$ 393.00

Using infrared detection principle, range 0~ 1000ppm, resolution 1ppm, Response Time T90 ≤ 20s, built-in 3800mAh battery, support Data storage and Humidity detection, simple operation.

$ 1077.00

Support simultaneous detection of 4 gases, integrated temperature and Humidity detection, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 301.00

With explosion-proof IP66 Protection Rating, support -40~ 55 ℃ wide temperature work. Using high definition color screen visual distance of 10 Meters, support multi-signal output and remote paraMeter configuration, built-in relay can control peripheral equipment, with zero automatic correction and a variety of alarm functions.

$ 243.00

Supports simultaneous detection of 4 gases, integrated temperature and Humidity compensation, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 693.00

Using laser scattering technology, the detection sensitivity is 0.01mg/m ³, the Measurement range is 0.01~ 100 mg/m ³, with self-cleaning and clean gas Shielding functions, and supports a variety of cutters and timing sampling modes.

$ 2139.00

Using semiconductor Sensor technology, the detection sensitivity can be adjusted to 50PPM methane, Response Time ≤ 1 second, Warm-Up Time is less than 110 seconds, support 9 hours of continuous work, with LED light alarm and low power indication function.

$ 99.00

Support simultaneous detection of 4 kinds of gases, integrated temperature and Humidity detection, Response Time T90 ≤ national standard, Protection Rating IP66, with Internet of Things remote monitoring and a variety of Installation methods.

$ 277.00

Using laser scattering technology, one measurement simultaneously displays five particle size data, detection range 0.01-100 mg/m ³, Sensitivity up to 0.01mg/m ³, no need to replace the cutting head, support continuous monitoring and Data storage functions.

$ 4398.00

Pump sampling ensures stable airflow, fast detection Response; can store 100,000 data, support different interval recording; with double alarm function, battery life of 10-60 hours, adapt to -40~ 55 ℃ working environment.

$ 254.00

Using laser scattering technology, a single measurement can simultaneously display up to five particle size particulate matter (PM) concentrations, Sensitivity of 0.001 mg/m ³, no need to replace the cutting head, support continuous monitoring and Data storage functions.

$ 4398.00

With high definition color screen display and four Alarm modes, support wireless communication and remote monitoring, Response Time T90 ≤ national standard, Protection Rating IP66, compact, portable and anti-interference.

$ 231.00

Using infrared NDIR detection principle, range 0-5% Vol, Response Time ≤ 30S, support 4-20mA, RS485 and switch output, with explosion-proof structure and remote alarm function, Sensor life up to 5 years.

$ 332.00

ABS + PC shell is sturdy and durable, equipped with 2.0 inch 320 * 240 resolution display screen, supports methane, O2, H2S, CO four Gas detection, Response Time is the fastest 20 seconds, battery life is 8 hours, with sound and light vibration triple Alarm mode.

$ 344.00

Using catalytic combustion detection principle, the range covers 0-100% LEL, Response Time ≤ 30 seconds, with flameproof structure and a variety of signal output, support remote monitoring and linkage control.

$ 190.00

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