The H2S on-line monitor system eLAS-600Ex continuously monitor the H2S in the industrial production process. The system including sample gas sampling and transmission parts, pretreatment parts and analysis unit . The sample gas enters the analyzer through the sampling pipeline, and enters the gas chamber of the analyzer for detection and analysis after dedusting and dehumidification according to the characteristics of the sample gas.
TDLAS Technology (tunable diode laser absorption spectroscopy) is used in the analyzer, which is one of the most advanced gas measurement methods in the world at present. The instrument has the characteristics of high sensitivity, fast response, free from background gas interference and non-contact measurement, providing a reliable guarantee for real-time and accurate reflection of H2S change.
process control/explosion pre-warning monitoring environmental flue gas emission monitoring boiler combustion control air separation and gas production aerospace, electric power, electronics, biological technology and scientific research institutions, etc
Tunable Diode Laser Spectrometry (TDLS)
HCL/HF: 0-50ppm，0-100ppm,0-500ppm（ Customized）
± 1% full scale reading depending on integration stability
(temperature & pressure)
Less than 15S (at gas flow rate of 3 L/min)
Sampling Gas Temperature
4`20mA DC, Insulating output, maximum load is 900 ohm,