A telemonitoring control unit, in particular for cooling towers, and a method for power supply of said control unit

摘要

A telemonitoring control unit particularly suitable for monitoring physical, chemical, and mechanical quantities in an industrial environment, especially in installations which prove particularly problematical to reach with a power-supply line specific for the control unit, and hence particularly suitable for monitoring cooling towers or air coolers. The power supply can be drawn from a purposely provided photovoltaic generator or else from a wind-powered generator designed to exploit the energy of a flow of fluid, typically an air-steam fluid, flowing out of the cooling tower or air cooler.