Neomonitors LaserGas™ II OP is a compact, high performance gas monitor for ambient long distance monitoring. The LaserGas II OP consists of a transceiver and retro-reflector unit. The retro-reflector unit consists of one or several cube corners in a weather proof enclosure. LaserGas II OP is known as “single line spectroscopy”. A single gas absorption line with no interference is chosen in the near IR spectral range and scanned by a single-mode diode laser. A retro-reflector located opposite to the laser reflects the light back to the transceiver. A detector collects the returned light for further analysis and calculation of the gas concentration.
See also: ChanScope II Dew Point Tester
