Lgt-330 Laser Gas Analyzer

high-precision multi-reflection explosion-proof gas analyzer based on tunable diode laser absorption spectroscopy (TDLAS), which can realize gas concentration measurements by the single-end extraction method.    explosion-proof integrated design that meets explosive environment applications; multiple reflection optical absorption cell with low detection limits.         Single-line spectral technology: the light source adopts a semiconductor laser with anti-reflective coating which prevents cross-interference from background gases; The analyzer adopts single-end extraction measurement, the overall flow path can choose between room temperature and high temperature heat tracing according to the pre-treatment method and the analyzer has good adaptability to high-humidity, high-dust working conditions; The analyzer adopts explosion-proof integrated design which is suitable for explosive environments Zone 1 and Zone 2, with no moving parts, high reliability and small drift. The optical absorption cell with multiple reflections has a measuring range of up to 25m and a low detection limit; The measuring gas chamber can be customized in terms of measured components and ranges to meet differentiated needs; Hall buttons on the screen are convenient for parameter reading and operation.