As of now, our 930.80 Climair® series differential pressure switches are available with a setting range from 20 to 300 Pascal. This extended range offers some advantages since the variety of applications of these differential switches will be even greater. Within the course of the year 2010, our present customers will, after previous consultation, get replacement for our earlier 930.80 model switches still having a setting range of 20-200 Pascal. New customers will, of course, be supplied with our new 20-300 Pascal generation.