Electro-pneumatic positioner for linear and rotary actuators
The EP2500 by A. Hock is a two-wire loop powered digital valve positioner that suits both linear and rotary actuators. It is fully powered by the 4–20-mA input signal and compatible with HART communication. Thanks to the one-button calibration feature, the positioner is adjusted to the valve automatically, and all control parameters are detected within only a few seconds. This is not only considerably time-saving but also leads to excellent control behaviour.

Application areas
The EP2500 is used on linear actuators or rotary actuators. The EP2500 is the successor of the Honeywell model series EP2201 / EP2301 / EP2401 and is ideal as a replacement.

Features and advantages
easy and quick installation thanks to self-calibration (1-button handling)
integrated optional module for position feedback
intrinsically safe in line with ATEX guidelines and FM Class 1
add-in switch and 4-20-mA position feedback option
standardised mounting sets: VDI/VDE 3845 and VDI/VDE 3847
HART option

Parameter Name	Parameter Value
Type	electric electropneumatic
Orientation	rotary, linear
Technology	digital
Weight (kg)	15