LGA-100 in-situ gas analyzer
LGA-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.
The main functional module is composed of a transmitting unit, a receiving unit and a junction box. The transmitting unit mainly drives the semiconductor laser to emit laser, and emits a specific wavelength laser through the environment under test. The receiving unit performs photoelectric conversion, signal processing and spectral data analysis, so as to obtain the measurement results. The junction box contains I/O interfaces, which facilitate the access and connection of power cables and signal cables.
Features:
• Easy optical path adjusting, XY direction non-coupling adjusting.
• Small drift, long maintenance period, drift ≤ 1%F.S./half year.
• Uses "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 which avoids adsorption, blockage, and damage reduces cost.
Application:
• 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.
Specification:
| 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 |
≤1s(T90) |
| Explosion proof |
ExdIICT6 Gb |
| Analog Output |
2× 4-20mA output |
| Analog Input |
2× 4-20mA input |
| Digital Communications |
RS485/RS232/GPRS |
| Working Temp |
-20ºC~+60ºC |
| Purge Gas |
0.3MPa ~ 0.8MPa N2, clean air |
| Power supply |
24VDC, <20W |
| Certificates |
ATEX, IECEx, CE |
Installation:
Company introduction:
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd. was founded in 2008 in Suzhou, China. We are one of most professional system integrators of advanced instruments in China. Our products are widely applied in gas pollution source, atmospheric environment and industrial park, water pollution source and water environment, atmospheric environment monitoring field, process analysis and process safety field, etc.
We have passed the certification of ISO9001, ISO14001 , and service cerOur product integrates technologies of multiple fields, including optics, micro-electronics, software, communication, mechanical and electrical engineering, analytical chemistry and etc. We are an innovative enterprise with multifarious detection technologies of independent properties in analysis and detection of gas, water quality field.
Adhering to the concept of "building a better environment and creating a smart life", we committed to the integrity, strength and quality of our products. And determined to build an advanced water environment monitoring and atmospheric environment monitoring and perception system.
We have business with many overseas customers, including environmental protection department, domestic and foreign on-line gas/water pollution source monitoring, gas/water environment on-line monitoring and process analysis system integrators, agents, and thermal power plants, sewage treatment plants, steelworks, metallurgy industry, chemical plants.
We have more than 40 patents of technical hardware and software, and we provide OEM, ODM service of analysis equipment and program, operation and maintenance. Our mission is to provide customers with the most reliable, and highly cost-effective analysis solutions to better fit your needs. Sincerely looking forward to cooperation with you.
Certification:
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Workshop:
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