Vehicle mounted flammable, explosive and toxicHarmful gas leakage monitoring systemBy utilizing the infrared spectral fingerprint feature information generated by the equivalent radiation brightness temperature difference between the gas to be tested and the telemetry background, rapid and high-sensitivity qualitative identification and semi quantitative concentration inversion analysis of various flammable, explosive, toxic and harmful gases can be achieved. The dynamic distribution and diffusion trend of leaked gases in the scanning area can be presented in real time, and sound and light warnings can be given for gases exceeding the standard.
There are over 400 types of gases (chemicals) that can be monitored, including ammonia (ammonia, etc.), ketones, acids (acetic acid, etc.), benzene (toluene, xylene), alkanes (methane, ethane, etc.), alkenes (ethylene, vinyl chloride, etc.), alcohols (methanol, ethanol, butanol, etc.), esters (methyl ester, isopropyl acetate, butyl acrylate, etc.), sulfides (sulfur hexafluoride, sulfur dioxide, etc.), characteristic components of gasoline, diesel, liquefied petroleum gas, etc.
Common installation issues:
Unreasonable installation location:
Height error: Gas detectors heavier than air (such as hydrogen sulfide) should be installed 0.3-0.6m above the ground, while gas detectors lighter than air (such as hydrogen) should be installed within 2m above the release source.
Environmental interference: Avoid high temperatures, corrosive substances, or areas with strong magnetic fields, otherwise it may cause sensor failure.
Improper sensor orientation and protection:
Wrong direction: The sensor should be installed vertically downwards to avoid the air inlet being blocked or installed horizontally.
Protective film not torn off: Some companies forget to tear off the sensor protective film, resulting in complete loss of detection function.
Instrument selection and setting errors:
Sensor mismatch: such as using electrochemical sensors to detect inert gases, or confusing combustible/toxic gas detectors.
Insufficient explosion-proof level: No corresponding explosion-proof level detector has been selected in explosive environments.