EAV-2120
Electronic Altitude Valve
Controller


Uses electronic pressure transducer to monitor system pressure and control the valve at a valve pit. Controls the valve by comparing system pressure with Valve-open / Valve-close pressure settings. Alarm outputs may be connected to an optional automatic telephone dialer or telemetry system.

The following menu-selectable options are available from the display and keypad:

• Pressure transmitter range (5.0 PSI up to 500 PSI)


• Display system pressure in PSI


• Valve-open / Valve-close pressure settings with time delays


• Valve-open / Valve-close control lockout time delay


• Valve failed-to-open alarm / failed-to-close alarm outputs


• Easy-to-use, menu-driven setup screens -- no need for a setup computer