System of flowing liquid medium condition control for automatic regulation of manufacturing process

The paper considers the most effective non-contact control methods of the liquid mediums condition in the flowing stream. The necessary conditions and requirements that allow establishing how effective this or that method of during use are marked. The possibilities of using these methods in various industrial processes, processing enterprises of agricultural products, cooling systems of various installations are determined. The possibility of their simultaneous use for monitoring the state of the environment in various difficult situations are showed. For each of these methods a scheme of the medium parameters measuring are shown. According to these parameters the medium state control of the flowing stream was carried out in auto mode. The peculiarities of the application of these methods in different operating conditions of equipment are determined. The requirements for the parameters of current environments that are defining the boundaries of the possible use of these methods for investigations are considered. The border changing the current temperature of the flowing medium within which the measurement devices is carried with an error of no more than 1% are determined. The parameters of the pipelines in which to control the flowing medium can apply these devices are determined. The results of experimental researches of different mediums are presented. A comparison of the results of research of the flowing mediums, which is obtained of considered types of non-contact measuring devices with data from other meters are conducted. The further directions for improvements of metrological characteristics of the used devices and expanding of their application range are determined.