{"id":1038,"date":"2024-11-25T15:15:49","date_gmt":"2024-11-25T07:15:49","guid":{"rendered":"http:\/\/47.251.61.166\/?post_type=product&p=1038"},"modified":"2026-03-19T16:57:38","modified_gmt":"2026-03-19T08:57:38","slug":"in-situ-laser-process-gas-analyzer-cross-beam-type","status":"publish","type":"product","link":"https:\/\/www.woboequip.com\/zh\/product\/in-situ-laser-process-gas-analyzer-cross-beam-type","title":{"rendered":"In-Situ Laser Process Gas Analyzer (Cross-Beam Type)"},"content":{"rendered":"

Product Overview<\/b><\/strong><\/h3>\n

The In-Situ Laser Process Gas Analyzer (Cross-Beam Type) is a high-performance gas analysis instrument based on Tunable Diode Laser Absorption Spectroscopy (TDLAS)<\/strong>. Designed with a cross-beam (dual-end) configuration, it enables real-time, in-situ measurement<\/strong>\u00a0of gas concentrations in industrial processes.<\/p>\n

The device operates without sampling or pre-treatment systems<\/strong>, allowing direct online measurement at the process site. With a T90 response time of \u22641 second<\/strong>, it captures rapid gas concentration fluctuations, ensuring data accuracy and reliability. It is engineered to perform under harsh industrial environments<\/strong>, including high temperature, high dust, high humidity, high flow, and corrosive conditions.<\/p>\n

Working Principle<\/b><\/strong><\/h3>\n

The analyzer emits a laser at a specific wavelength through the measured gas region. Gas molecules absorb the laser light at characteristic wavelengths, and the receiver detects changes in transmitted light intensity. Gas concentrations are calculated based on absorption variations.<\/p>\n

The cross-beam design<\/strong>\u00a0measures along a path between the emitter and receiver, covering a larger cross-sectional area, which enhances measurement representativeness. TDLAS technology provides excellent selectivity, minimizing interference from background gases and ensuring highly accurate results.<\/p>\n

Key Features<\/b><\/strong><\/h3>\n
    \n
  • High-Precision Measurement<\/strong>: TDLAS technology ensures strong selectivity for target gases, avoiding cross-interference.<\/li>\n
  • In-Situ Online Monitoring<\/strong>: No sampling or pre-treatment needed, reducing system complexity and maintenance requirements.<\/li>\n
  • Rapid Response<\/strong>: T90 \u22641 second, ideal for dynamic process conditions.<\/li>\n
  • Cross-Beam Design<\/strong>: Wide measurement path increases representativeness of gas concentration data.<\/li>\n
  • Robust Environmental Adaptability<\/strong>: Stable operation in high temperature, high dust, high humidity, high flow, and corrosive environments.<\/li>\n
  • High Safety<\/strong>: Explosion-proof design suitable for hazardous industrial sites.<\/li>\n
  • Low Maintenance<\/strong>: Simple structure with no moving parts or consumables, enabling long-term stable operation.<\/li>\n<\/ul>\n

     <\/p>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Petrochemical Industry<\/strong>: Real-time monitoring of gas composition during refining and production to ensure operational safety and stability.<\/li>\n
    • Coal Chemical Industry<\/strong>: Gas concentration monitoring in high-temperature, high-dust conditions for precise process control.<\/li>\n
    • Metallurgical Industry<\/strong>: Monitoring gas variations during production to improve energy efficiency and reduce emissions.<\/li>\n
    • Environmental Monitoring<\/strong>: Online monitoring of industrial exhaust gases to ensure compliance with environmental standards.<\/li>\n
    • Power Industry<\/strong>: Combustion gas analysis to optimize efficiency and control pollutant emissions.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"2\"]\n

      The In\u2011Situ Laser Process Gas Analyzer (Cross\u2011Beam Type) is a high\u2011precision, real\u2011time gas measurement instrument designed for direct installation across industrial pipelines, ducts, and combustion systems. Using advanced tunable diode laser absorption spectroscopy (TDLAS), it measures gas concentration along a full optical path between a transmitter and receiver positioned on opposite sides of the process line. This cross\u2011beam configuration provides superior accuracy, strong signal stability, and excellent performance in high\u2011temperature, high\u2011dust, and corrosive environments. Capable of detecting gases such as O\u2082, CO, CO\u2082, NH\u2083, H\u2082O, HCl, and other process\u2011critical components, the analyzer supports continuous monitoring for combustion optimization, emission control, and industrial process management. Its rugged construction, fast response, and low maintenance requirements make it ideal for power plants, steel mills, cement kilns, chemical production, and environmental monitoring applications.<\/p>\n

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