Reliable Yokogawa WT332E 2-phase Digital Power Analyzer with 100 kHz Frequency Bandwidth and 0.1% Accuracy

Tested in good condition, this 2-phase digital watt power meter offers high accuracy and reliable performance for industrial applications.

The Yokogawa WT332E is a 2-phase digital watt meter featuring basic accuracy of ±(0.1% from measured power value + 0.05% from RMS measurement range). It includes 6 voltage ranges (15...600 VRMS with crest factor 3) and 6 current ranges (0.5 ARMS...20 ARMS with crest factor 3).

This instrument measures VRMS, Vmean, V_DC, Vpeak, ARMS, A_DC, Apeak, W, VA, var, cos phi, deg, ±Wh, ±Ah, CF, h, Hz and includes mathematical functions. Standard features include integrator, measurement data memory, maximum value memory, filter, and frequency counter.

• 2-phase digital watt meter with high accuracy and fast display/data update
• Standby measurements compliant with IEC62301/EN50564, Energy Star and SPECpower
• Easy integration into PLC environments with Modbus/TCP (Ethernet)
• Compact design ideal for precise measurement of power consumption
• Perfect for energy efficiency and energy saving studies
• Lowest current measurements from 50 µA with specified accuracy
• Simultaneous harmonic analysis with high bandwidth
• Automatic adjustment of data update rate and range switching
• Frequency bandwidth: DC, 0.1 Hz...100 kHz
• Signals with crest factors up to 300 measurable in all ranges
• 4x 7-segment LED displays with 100 kS/s sampling rate (16 bit)
• Harmonics analysis including THD calculation up to 50th order available
• Comparator function and automatic range setting in integration mode
• Free PC application software WTViewerEfree included

• Basic accuracy for power measurements (50/60 Hz): ±(0.1% of measured value + 0.05% of RMS range)
• 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
• Frequency measurement: 2 channels (voltage and current)
• Sampling rate: 100 kS/s (16 bit)
• Data update rate: 100/250/500 ms/1/2/5/10/20 s, Auto

• One-stop service from manufacture to shipping
• Inquiry responses within 24 hours
• Well-trained, experienced English-speaking staff
• Distributor support for unique designs and current models
• Protection of your sales area, design ideas, and private information