YOKAGAWA 日本橫河 WT210 Digital Power Meters 功率表

FEATURES

1. High Accuracy and Broad Bandwidth
   The WT210 feature a basic accuracy (accuracy of power measurement at the 50/60 Hz commercial frequencies) of ± (0.1% of reading + 0.1% of range) and a bandwidth of 0.5 Hz to 100 kHz, including DC signals. 
2. Wide Choice of Measurement Ranges
   The measurement ranges cover 15 to 600 V on the voltage input side and 0.5 to 20 A on the current input side. 
3. Wide Input Ranges
   The accuracy-guaranteed ranges of voltage and current inputs are as wide as from 1% to 130%, which is a substantial improvement from the previous 10% to 130% range of the WT100 series. Now assume that we select the 5 mA range of the WT210,
4. Deadtime-free Measurement of Integrated Wattage
   The WT210 employ the method of continuously integrating instantaneous wattage (i.e., the product of instantaneous voltage and current values sampled at approximately 51 kHz). 
5. Waveform Output Function
   Obtaining dynamic voltage and current waveforms when measuring equipment's wattage is effective for knowing the condition of the equipment. The WT210 have a waveform output function whereby the meters can output the waveform data of voltage/current signals being input through the communication port. By creating graphs according to this data, it is possible to visually check the magnitudes, phases and periods of the voltage and current signals that are being input.
6. Compact, Lightweight and Economical
   WT210 are compact, being half the rack-mount size. The meters are lightweight, weighing only 3 kg (WT210) , thus being easily transportable. Moreover, thanks to thorough cost reductions, the WT210 remain priced as low as the former models, in spite of improvements in their basic performance and functionality.
7. Value-added Application Software Package
   An application software package has been developed and is being offered as a tool for increasing measurement efficiency.