4 LED displays with 7 segments, indication range -1999...9999.
Single Channel.
Universal input for the measurement of DC current, DC 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).
Measured values can be converted to a standard (4-20MA or 0-10V) analog signal or communicate directly using RS-485.
Alarms can be triggered using the available electro-magnetic relay.
Bargraph Color: 3 or 7 color (programmable).
Bargraph Accuracy: ±0.5 segment.
Temperature Inputs: PT100, PT500, PT1000 (RTD's) or J, K, N, E, R, S, T (TC's).
Resistance, Voltage, Current Inputs: 0-4kΩ, 0-5 Amps, 0-60V.
Supply Voltage: 20 to 40 VAC/VDC, 95 to 250VAC/VDC.
Operating Temperature: -10 to 55°C.
Readout field
NA3-F, NA3-B: 4 LED displays with 7 segments, digits of 7mm high, indication range -1999...9999.
Multicolored bargraph of 82 mm long, 45 segments in a 3-colour version or with 25 segments in 7-colour version.
NA3-D: 4 LED displays with 7 segments, digits of 14 mm high, indication range -1999...9999. 3 alarm diodes.
Weight: < 0.3 kg.
Over all dimensions: 96 ´ 24 ´ 125 mm panel, cut-out : 92+0,5 ´ 22.2 +0,5 mm.
Protection grade (acc. to EN 60529) IP40 from frontal side, IP20 from terminal side.
