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
| Option | Description |
|---|---|
| Standard | USB |
| -C1 | GPIB/IEEE488 interface (select one: -C1 or -C2) |
| -C2 | RS232C interface (select one: -C1 or -C2) |
| -C7 | Ethernet interface incl. Modbus-TCP protocol |
| -EX1 | External sensor input 2.5 V/5 V/10 V |
| -EX2 | External sensor input 50 mV/100 mV/200 mV/500 mV/1 V/2 V |
| -G5 | Harmonics measurement |
| -DA12 | D/A output (12 channels) |
| -SPU | Modified voltage range 30...1200 VRMS (max. input voltage 1000 VRMSf), frequency range DC...30 kHz |
| -SPI0,05 | Modified current range 25 mARMS...1 ARMS |
| -SPI0,1 | Modified current range 50 mARMS...2 ARMS |
- 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
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