In-Situ-Cross-Stack-Laser-Analyzer

LS25 is an in-situ analyzer for non-contact measurement of the concentration of gases. The measuring principle of the LS25 is based on the principle of single line spectroscopy (Tunable diode laser absorption spectroscopy, TDLAS). A single cross-sensitivity-free absorption line of the gas to be measured is selected in the near infrared range. A single-mode diode laser operating at room temperature scans the respective absorption line. By using an opposite receiver, the absorption caused by the sample gas is measured and from this the concentration is calculated. An automatic correction for pressure and temperature changes is possible. In addition, the transmission is displayed respectively output as a signal for preventive maintenance.

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LS25

As a modular part of the Advance Optima series, the LS25 can be combined with other analyzer modules, fully remote controlled by the AO2000 central processing unit and operated in Ethernet networks. With its wide range of sample gases and low detection limits as well as ATEX, IECEx and CSA certificates for hazardous areas, the LS25 is the optimal solution for your in-situ measurement.
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