The system may be permanently installed or operated from a mobile facility such as a specially equipped vehicle. In either case the analyser will accept data from other devices producing a continuous 4-20 mA or a digital output. Please refer to separate data sheets on the AR 500 series analyser, on the ER 110 and ER 150 light emitter and receiver sets for fixed systems and on the ER 130 for mobile systems. Opsis has been tested and approved by a number of internationally recognized institutes and authorities. The system meets the requirements of the U.S. EPA and the German authorities.
Full details are available on request.
When monitoring individual compounds, fibre optic cables of extended lengths ar available. Based on 200 m path.