NA3 digital meter with 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 over flow
• 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)