Electronic Proportional Regulators - EPP4 High Pressure Series

EPP4 high pressure programmable electronic proportional regulator allows for regulation of outlet pressure proportionally to an electrical control signal. This unit utilizes a user friendly Calys software to configure all parameters.

The Parker EPP4 high pressure programmable electronic proportional regulators allow for regulation of outlet pressure proportionally to an electrical control signal. 

This unit utilizes Calys software to configure all parameters. The communications cable 496449 is required and permits the communication between the unit and a PC. 

This free, user friendly software enables live monitoring, recording and upload of the parameters in an Excel file, set pressure scale (PSIG, bar, Mpa), adjustment of minimum and/or maximum pressure limits, adjustment of control signal (0- 10V or 4-20mA), adjustable positive or negative alarms (including delays and timing), complete and interactive help files, etc. 

The EPP4 units come standard with an "auto-safe" feature which a special electronic arrangement that limits the overheating of the filling coil and consequently prevent any damage to it caused by an excess of temperature. 

The auto-safe function automatically operates after a few seconds when the control signal remains applied without input pressure.