Bit laser gas analyzer

The present invention belongs to the technical field line monitoring apparatus, in particular a laser gas analyzer in place, to solve the removable component is missing, in response to slow, high and sample conditioning requirements environmental interference of formula situ, clogging pollution problem. Decimating filter means and cleaning means consisting of the sampling probe; gas chamber means and the sampling means connected to the gas sampling means connected to the pretreatment, a gas analysis unit and a gas detecting means connected to the data processing unit, data processing unit and the display unit are also a display unit, a data output interface; the sampling probe and connected with the heat pipe, the heat pipe with the gas cabinet and analysis pretreatment connection. The present invention is effectively avoid plugging problems, the problem component is lost, with fast response, small fluctuations in the value measured, the measurement accuracy, high reliability, low investment cost, simple maintenance equipment.