HANGZHOU CHUNLAI TECHNOLOGY CO., LTD.
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LGT-180 Extractive Laser Gas Analyzer

LGT-180 Extractive Laser Gas Analyzer

LGT-180 Extractive Laser Gas Analyzer

Overview Of LGT-180 Extractive Gas Analyzer

LGT-180 online extractive gas analyzer is a 19 panel mounted type tunable laser gas analyzer for industrial online analysis and environmental on-line monitoring. The extractive gas analyzer combines TDLAS technology and multiple reflection long optical path technology that can analyze a variety of gas including O2, CO2, NH3, H2S, CO, CH4, H2O. Reflected light can be customized according to the working condition demand, the measured gas concentration ranges from constants to the trace.

Features Of LGT-180 Extractive Gas Analyzer


• Compact structure, easy integration
ZETIAN extractive gas analyzer has19 standard 3U panel chassis, modular design, easy integration with other instruments.

• Strong anti-interference capability, high precision, small drift
ZETIAN extractive gas analyzer adopting wavelength-modulation-spectroscopy allows the better anti-interference capability of background gas and higher reliability.

• Low detection limit, high sensitivity
ZETIAN extractive gas analyzer's multiple reflection technology achieves optical path up to 25m, improving the detection limit greatly. The sensitivity can reach the ppm level or even ppb level for some components.

• Excellent adaptability
For applications in a corrosive environment, all parts of LGT-180 extractive gas analyzer exposed to sample gas are made of corrosion-resistant material. The system adopts the sampling measurement method. The gas analyzer equipment can be directly installed in the process pipe to sample, process and analyze, no moving parts, high reliability.

Application Of LGT-180 Extractive Gas Analyzer


ZETIAN, one of the best CEMS manufacturers, has developed LGT-180 extractive gas analyzers. This extractive gas analyzer can be applied to the gas analysis of metallurgical furnaces, petrochemical chemical refining, urea chlor-alkali manufacturing process, industrial flue gas DeNOx, waste incineration, and process control of cement production combustion thermal combustion.

Technical Parameter Of LGT-180 Extractive Gas Analyzer


Principle

TDLAS

Linearity Error

≤±1%F.S.

Span Drift

≤±1% F.S./half year

Zero Drift

≤±1% F.S./half year

Calibration cycle

2 times/year

Response Time

≤30s (according to work condition)

Analog Output

2× 4-20mA output

Analog Input

2× 4-20mA input

Digital Communications

RS485/RS232/GPRS

Working Temp

-20℃~+60℃

Purge Gas

0.3MPa ~ 0.8MPa N2, clean air

Power supply

100VAC~240VAC


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