Thanks to its compact design, the universal8611 controller is especially designed for compactcontrol system applications.It is compatible with a wide range of proportionalcontrol valves and connects with anelectro-pneumatic servo-system for pneumaticallyactuated process control valves.The proportional & Integral (PI) process controlleris equipped with many additional functions.The actual process value can be supplied asone of three inputs; a standard current (4-20mA), frequency or Pt100 signal directly to theuniversal controller.The process switching points can be set via a4-20 mA signal or with the keypadFor temperature specific control, it is possibleto develop a cascade structure with both temperature and flow as inputs.Thanks to the proportional control capabilities,a wide range of control functions can be performedin a variety of liquids and gas medias 定货信息: