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Description
The universal controller type 8611 is suitable for building compact control systems through its compact design Ideal. It is compatible and tested with all Bürkert proportional valves and sensors and can be combined with any non-Bürkert regulating valve with standard signal (4-20 mA, 0-10 V or PWM output). The process controller with PI response is equipped with numerous additional functions. The process actual value can be read in via 3 analog inputs as standard signal (4-20mA / 0-10V), resistance signal (PT100) or frequency signal. The process target value can be specified via current or voltage standard signal or via the keyboard. Especially for temperature control tasks, it is possible to set up a cascade structure with lower-level flow control. Thanks to the possibility of controlling proportional valves and process valves, the most diverse control tasks in fluid technology can be realized for both liquid and gaseous media.