Optical detector LaserGas™ II SP Compact

gastunable laser absorption spectroscopy (TLAS)TDL

NEO Monitors LaserGas™ is using Tuneable Diode Laser Absorption Spectroscopy (TDLAS) i.e a non-contact optical measurement method employing solid-state laser sources. The sensor remains unaffected by contaminants and corrosives and does not require regular maintenance. The absence of extractive conditioning systems further improves availability of the measurements and eliminates errors related to sample handling. The monitor is mounted directly onto flanges, which include purge gas connections and a tilting mechanism for easy alignment. Continuous purge flow prevents dust and other contamination from settling on the optical windows. Once power and data lines are connected, measurements are performed in real-time. Features • Response time down to 1 second • No gas sampling: In-situ measurement • No interference from background gases • No moving parts, no consumables • ATEX and CSA certified • Can measure through very thin nozzles <10 mm diameter • Optimised for very short distance measurements across pipes and along short cells • Compact design • No zero drift • Stable calibration Applications LaserGasTM II SP is designed for reliable and fast measurement of all kinds of gases in any environment, most typically: • Chemical industry • Petrochemical industry • Metal industry • Power plants • Waste incinerators • Cement industry • Automotive industry • Scrubber technology • Glass industry • PVC production • Pulp and paper • and more Customer benefits • In-situ monitoring • Highly reliable real time analyzer • Limited need for maintenance • Low maintenance cost • Reduce emission to the environment • Easy to install and operate • Reduce daily operation costs