Overview
LGT-100 in-situ gas analyzer is a flameproof in-situ probe-type tunable laser gas analyzer for industrial online analysis and environmental on-line monitoring, which can online analyze O2, CO, NH3, CO2, CH4, H2O, HCl, HF and other gases in various complex conditions (NOTE: A single analyzer can only analyze 1~2 components). Measuring concentration range from major to trace.
Features Of LGT-100 Cross Stack & In-Situ Laser Gas Analyzer
• Easy optical path adjusting, XY direction non-coupling adjusting.
• Small drift, long maintenance period, drift ≤ 1%F.S./half year.
• "Single line" spectrum technology, free from the interference of background gas.
• Integrated structure design, high stability, and reliability.
• Integrated flameproof structure, consuming less purge gas compared with positive-pressure mode.
• In-situ measurement without a pretreatment system avoids adsorption, blockage, and damage reduces cost.
Technical Parameter Of LGT-100 Cross Stack & In-Situ Laser Gas Analyzer
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Principle
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TDLAS
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Linearity Error
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≤±1%F.S.
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Span Drift
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≤±1% F.S./half year
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Zero Drift
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≤±1% F.S./half year
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Calibration cycle
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2 times/year
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Response Time
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≤1s(T90)
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Explosion proof
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ExdIICT6 Gb
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Analog Output
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2× 4-20mA output
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Analog Input
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2× 4-20mA input
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Digital Communications
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RS485/RS232/GPRS
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Working Temp
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-20℃～+60℃
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Purge Gas
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0.3MPa ~ 0.8MPa N2, clean air
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Power supply
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24VDC, <20W
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Certificates
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ATEX, IECEx, CE
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Application Of LGT-100 Cross Stack & In-Situ Laser Gas Analyzer
Apply to converter gas recovery gas analysis, CDQ circulating gas analysis; oxygen measuring electric fishing coke oven gas after analysis; pulverized coal injection gas analysis; ammonia escaping gas analysis in the cement industry; trace CO detection and analysis electricity, cement, environmental protection; HCl and HF trace analysis in environmental protection and chemical industry.
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