Extractive Laser Gas Analyzer

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Online HF Laser Gas Analyzer eLAS-200

Item No.: eLAS-200 HF
eLAS laser gas analyzer is using tunable diode laser absorption spectroscopy(TDLAS) technique  . eLAS laser gas analyzer reliable measurement of high resolution, high precision,  , which can satisfy the process analysis and environmental monitoring applic
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Description

eLAS laser gas analyzer is using tunable diode laser absorption spectroscopy(TDLAS) technique  . eLAS laser gas analyzer reliable measurement of high resolution, high precision,  , which can satisfy the process analysis and environmental monitoring application requirements


Features
The fast response time
The spectrum of multi line scanning, can eliminate dust, tar and background gas interference
maintenance free design,  low cost
optional explosion-proof design


Typical applications
Acid gas measuring, the accumulation of gas measurement
Measurement of clean coke oven gas
The biomass gas production
Emission monitoring - production of pulp
The waste incineration flue gas monitoring


Specifications

Performance   parameters

Gas

Range

Resolution

Repeatability

Linearity

Response   time

Drift

HF

0-5ppm1000ppm

0.1ppm

1%FS

≤1%FS

≤1S

≤ ±1%FS

Function   parameters

Warm up time

15min

Digital   output

RS232/485

Analog output

4-20mA maximum load 900Ω

Power supply

AC100-240V/47-63Hz

120W

Relay output

Load   capacity: AC/DC 4V/1A; concentration overrun alarm, transmittance   and laser temperature abnormal alarm

Environmental   parameters

Optical path

3-10meters

Gas temperature

≥180non-condensate

Gas Pressure

Atmospheric pressure±5kPa

Sampling flow rate

6L/min

Environmental temp

-10~55

Environmental pressure

70kPa-120kPa

Size

3U enclosure 350X450X120mm

Weight

4.5kg