Yokogawa WT-333E Power Analyser with Harmonics

Model : WT333E-C2-B/G5

Specification:
• Simultaneous harmonic analysis with high bandwidth.
• Automatic adjustment of the data update rate.
• Automatic range switching for integrating measurements.
• Basic accuracy for power measurements (50/60 Hz): ±(0.1% of the measured value + 0.05% of the effective value measuring range).
• Frequency bandwidth: DC, 0.1 Hz…100 kHz.
• Current measurement range direct input: 6 measuring ranges/0.5…20 A.
• RMS voltage ranges: 6 measuring ranges/15…600 V.
• External sensor input EX1: 2.5/5/10 V; EX2: 50/100/200/500 mV/1/2 V.
• Signals with crest factors up to 300 measurable in all ranges.
• Simultaneous measurement of RMS, MEAN, and DC voltage.
• Frequency measurement: 2 channels (voltage and current).
• 4x 7-segment LED displays
• Sampling rate 100 kS/s (16 bit).
• Data update rate 100/250/500 ms/1/2/5/10/20 s, Auto.
• Harmonics analysis incl. THD calculation up to the 50th order available
• Automatic range setting in integration mode.
• Comparator function.
• Interfaces: USB and RS232
• Free PC application software WTViewerEfree for parameterization, control and data acquisition included in the scope of delivery.