Controlador de Nivel Universal (ULC)

The Universal Level Controller (ULC) offers multistage step control for up to six stages. The ULC operates pumps, electric valves and alarm circuits. Each stage or step can be individually adjusted to open and close at the desired setpoints on either a rising or falling level or pressure. The ULC was designed to replace existing Healy-Ruff Roto-Trol, 940 or RF-2 type controllers.

The ULC is microprocessor based and can be implemented in new installations or be used to retrofit/upgrade existing stations, an analog transducer replaces the original mercury switches. Stages are then configured in the controller using setpoints based on the analog scaling of the transducer.

Two analog inputs are provided to support two separate systems and can operate independently, essentially providing two controllers in one. Any stage or output can be configured to either analog input.

Six discrete inputs are provided to inhibit its respective output. Inhibit delays and auto or manual reset are configurable through the keypad. The ULC has been designed to be flexible for multiple applications.