Digital panel instruments, which, according
to the model, display the value of a measured
electrical variable or proportional value of a
process signal. Devices designed for supervision,
regulation and control, using built-in analogue
outputs and relays.
The DHC series , in terms of scales,
transformation ratio, alarm signals,
communications, etc., is fully configurable.
In AC systems, the device displays
electrical parameters such as voltage,
current or frequency. In DC systems, the
device displays on-screen voltage, current
and other industry-related variables.
Alternating current models carry out true
root mean square (TRMS) measurement.