Now
I am looking for transmitter for Current (CT) and Voltage (PT)
transformers. But in M-System catalog, there are two category
models that are for average and RMS (root means square) sensing.
We would like to know how to select the suitable model.
We
have a conveyor to carry coal. This conveyor feeds the coal to
a hopper and we have to keep the volume of coal in the hopper
constant. In order to do this we want to control the speed of
conveyor which is driven by the motor. The motor has a tachogenerator
that provides AC voltage output.
Do you have a signal conditioner which accepts a signal from a
tachogeneator?
