Eurocard Amplifier for Proportional Valves - PEK SRA
The amplifier PEK SRA is an electronic control unit in Euroboard format. It controls proportional valves with one coil and transducer.
Indeed, it carries out the control of the position of the valve piston. It does such as a function of the input set point signal. So, it allows a linear control and a minimal hysteresis. What's more, on the front panel, the LED indicates the operating status of the drive electronics.
Furthermore, it has a potentiometer resp. sockets which help to adjust the amplifier to the valve application.