Automatic controller definition
Automatic controller means a mechanical or solid state timer, capable of operating valve stations to set the days and length of time of a water application.
Automatic controller means a system, circuit, or device in which a signal from the detecting element is compared with a signal representing the desired value and which operates in such a way as to reduce the deviation. The automatic controller generally does not include the sensitive element, i.e. that element which measures the value of the condition to be corrected, or the correcting element, i.e. that element which adjusts the condition to be corrected;
Automatic controller means a mechanical or solid state timer, capable of operating landscape irrigation stations and setting the schedule (days and length of time) for water application.
More Definitions of Automatic controller
Automatic controller means integrated electrical/electronic equipment, connected to chemical feed equipment, to continuously monitor and control the pH level and chlorine/bromine (O.R.P method or other method acceptable to the Department) residual of swimming pool water.
Automatic controller means a timer, capable of operating valve stations to set the days and length of time of a water application.
Automatic controller means a system, circuit, or device in which a signal from the detecting element is compared with a signal representing the desired value and which operates in such a way as to reduce the deviation. The automatic controller generally does not include the sensitive element,
Automatic controller means a mechanical or electronic device, capable of automated operation of valve stations to set the time, duration and frequency of a water application.
Automatic controller means a solid state timer capable of operating valve stations to set the days, time of day, and length of time water is applied.