FT-QT8

Methane sensor Measuring range 0-100%LEL, accuracy ≤±3%, resolution 1%LEL, unit LEL, working temperature -20℃-+50℃, working humidity 10-95%RH non-condense.

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FT-QT9

TVOC sensor Measuring range 0-100PPM, accuracy 55± 15nA/PPM, resolution 1PPM, unit PPM, working temperature -20℃-+50℃, working humidity 10-95%RH non-condensation.

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FT-QT10

Ammonia sensor Measuring range 0-100PPM, accuracy ±4PPM, resolution 1PPM, unit PPM, working temperature -20℃-+50℃, working humidity 10-95%RH non-condensing.

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FT-QT11

Nitric oxide sensor Measuring range 0-250PPM, accuracy -2~10PPM, resolution 1PPM, unit PPM, working temperature -20℃-+50℃, working humidity 10-95%RH non-condensing.

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FT-QT12

Formaldehyde sensor Measuring range 0-10PPM, accuracy <1PPM, resolution 0.1PPM, unit PPM, working temperature -20℃-+50℃, working humidity 10-95%RH non-condensing.

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FT-B1B

Carbon dioxide sensor Measuring range 0-5000PPM, accuracy ±40PPM, unit PPM, power :0.24W, using ASA engineering plastics outdoor application year-round without discoloration.

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FT-B2

PM2.5/PM10 sensor High integration, no moving parts, zero wear, maintenance-free, no need for on-site calibration.

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FT-B6C

Air quality sensor four gases include carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2) and ozone (O3), and the two dust refers to PM2.5 and PM10.

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FT-JW1

Combustible gas detector uses catalytic combustion principle to measure combustible and explosive methane gas content in the mine, which plays an important role in ensuring the safety of underground work and personal safety.

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FT-JW2

Laser methane telemeter uses the principle of tunable semiconductor Laser absorption spectroscopy (TDLAS) to calculate the concentration of methane by analyzing the degree of light absorption by specific absorption lines of methane bodies.

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FT-FHQ1

Composite gas detector can continuously detect a variety of gases (toxic and hazardous gases, combustible gases and oxygen) to adapt to the gas detection needs of different industries.

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FT-FHQ2

Portable gas detector is a kind of instrument to detect the concentration of combustible gas, oxygen, toxic and harmful gas in the working environment, which is suitable for underground pipelines or mines.

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