Carlo Gavazzi introduces a multi-function conductive liquid level controller series. The new CLD/P Series allows for the monitoring of two to four level points. A master-slave option allows for up to seven controllers to be directly connected to each other. A new single-point controller has been added, which includes a time-delay function to allow for the filling or emptying of a tank with a single level point. All functions and adjustments are made via rotary switches and potentiometers. No dip switches or push buttons are used.