Abstract
In the first report we treated the statical characteristics of low pressure- and vacuum-type pneumatic gages of length comparator type in that case d1>3 dB where d1 is the diameter of the jetting opening and dB is the diameter of the orifice bore for supplying air to the back pressure measuring chamber. In this report the characteristics in case of d1<dB were obtained. The results were given from general relations between non-dimensional quantities and can be used to design air gages and various automatic governing valves of fluid type.
