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Short Description

PID Controller Trainers, Model 8972 is analog based. The analog Controller has inputs from potentiometers and moving coil meters to display the inputs and outputs. The controllers have got 4- 20 mA/0-5V input and output, proportionate band from 2 to 500%, integral action time of 0.03 repeats per minute and derivative action time 0 to 10 minutes. The set point is 10 to 90% of output in both the cases.The Trainer requires 230/115V ac for operation.