Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Experimental research of automatic switching flow sample gas V.P. PIROG, B.F. KUZNETSOV The aim of the research is to calculate the design parameters constant air resistance and issuing recommendations on the development scheme of automatic switching gas flow to a part of hygrometers in measuring the volume fraction of moisture. The use of automatic circuit switching gas flow will increase the level of automation of measurements. Keywords: Coulometric electrolytic cell, Automatic gas flow, air capacity. Contacts: E-mail: kuznetsovbf@gmail.com Pp. 11-15.