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Electro-pneumatic positioner EP2500

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.

Article number: EP2502-00

Technical specification

4 to 20 mAHART optional
not available
ATEX II 1 G Ex ia IIC T4

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


TitleLanguageFile typeDownload
EP2500 Specification german pdf Download
EP2500 Specification english pdf Download
EP2500 Installation Manual german pdf Download
EP2500 Installation Manual english pdf Download