LGT-100 is a kind of explosion-isolation in-situ probe type tunable laser gas analyzer, which is developed for industrial online analysis and environmental online monitoring. It can online analyze O2, CO, NH3, CO2, CH4, H2O, HCl, HF, HCN and other gases under various complex working conditions (Note: a single analyzer can only analyze 1~2 components). The measured gas concentration ranges from constant to trace
In-situ measurement is adopted without pretreatment system to avoid sampling adsorption, blockage and component damage in preprocessing.
Integrated structure: no moving parts, with good reliability and stability.
Adopt "Single Line Spectrum" Technology, free from cross interference of background gas.
The optical path realizes uncoupling direction adjustment, simple optical path adjustment at site.
Analysis of gas recovery of converter gas; analysis of CDQ circulating gas; oxygen analysis of coke oven gas after electric detarring; blast furnace coal injection gas analysis; analysis of ammonia escaping gas in cement industry; trace CO detection & analysis in electric power, cement, environmental protection and other industries; trace HCl and HF analysis in environmental protection and chemical industry, etc.
Linearity error: ≤1%F.S.
Zero drift: ≤1%F.S./half a year
Span drift: ≤1%F.S./half a year
Ex-mark: ExdIICT6 GB
IP grade: IP66.
Response time: ≤1s (T90).
Analog input: 2x4-20mA input
Analog output: 2x4-20mA output
Digital communication: RS485/RS232 via serial port
Working temperature: -20℃~60℃
Purge gas: (0.3~0.8) MPa nitrogen, purified instrument air