NA3 (Bargraph)


  • Universal input for the measurement of d.c. current,d.c. voltage and temperature,
  • 3 or 7-colour bargraph,
  • Programming of bargraph colour depending on the measured quantity value,
  • Signalling of set alarm value overflow,
  • Storage of measured signal in programmed time segments (750 samples),
  • Current or voltage analog output,
  • Communication in SCADA systems (RS485/Modbus interface RTU and ASCII).