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  • H2S Laser Gas Analysis System

H2S Laser Gas Analysis System

Introduction

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.






Applications

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


Specifications

Measured gas

HCL/HF

Method

Tunable Diode Laser Spectrometry (TDLS)

Range

HCL/HF: 0-50ppm,0-100ppm,0-500ppm( Customized)

Accuracy

± 1% full scale reading depending on integration stability

(temperature & pressure)

Precision

1ppm

Displayed resolution

0.1ppm

Response time

Less than 15S (at gas flow rate of 3 L/min)

Sampling Gas Temperature

≥180℃

Analog Output

4`20mA DC, Insulating output, maximum load is 900 ohm,

Digital Output

RS232/485

Power Supply

90-240VAC / 50/60Hz 120W

Warm up time

30 minutes

Interface

RS485

Ambient Temperature

Temp:-10-50℃

Humidity:0-90%RH

Dimension

758(L)*500(W)*255(H)mm
580(L)*510(W)*220(H)mm

Weight : 60kgs



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