Yokogawa
Yokogawa WT110
Digital Power Meter
Voltage, Current, Power, Power Factor, Frequency, Watt-hours Measurement Parameters
15 V to 600 V (RMS) Voltage Range
0.5 A to 20 A direct input Current Range
DC, 45 Hz to 440 Hz Frequency Range
±0.2% of reading Basic Power Accuracy
| Attribute | Value |
|---|---|
| Measurement Parameters | Voltage, Current, Power, Power Factor, Frequency, Watt-hours |
| Voltage Range | 15 V to 600 V (RMS) |
| Current Range | 0.5 A to 20 A direct input |
| Frequency Range | DC, 45 Hz to 440 Hz |
| Basic Power Accuracy | ±0.2% of reading |
| Display | Digital LCD display with simultaneous multi-parameter readout |
| Number of Phases | Single phase |
| Interface/Output | RS-232C serial interface for data communication |
| Power Supply | 90 V to 264 V AC, 50/60 Hz |
| Operating Temperature | 5°C to 40°C (41°F to 104°F) |
| Model | WT110 |
|---|
The Yokogawa WT110 Model 253401 is a Single Phase Digital Power Meter for Measuring Voltage, Cur, Power, Power Factor, Frequency and Harmonics. This model is used principally for the measurement of power consumed by household appliances, such as air conditioners, automated office equipment, and other appliances, and they can be applied partially to the measurement of the output of invertor equipment. These meters are equipped with a rich array of functions: a comparator function, which is needed at production sites, and harmonic wave analysis, to which a lot of attention has been given. They can, therefore, be expected to be applied to a wide variety of services.Features of the Yokogawa WT110 include: Large LED display Compact and lightweight Greater surge resistance Input component Harmonic wave analysis function (optional) Comparator output (optional) Display value adjustment by user Frequency Measurement: Input: V1, V2, V3, A1, A2, A3 Operating principle: Reciprocal counting method Frequency ranges: 10 Hz to 50 kHz Accuracy: ?}(0.1% of rdg + 1 digit) Minimum input is more than 30% of rated range. When an input frequency is less than 200Hz, FILTER must be ON to obtain the specification accuracy. Minimum input frequency is more than 20% of frequency measurement range. Possible Subs:
Yokogawa WT210
- V1, V2, V3, A1, A2, A3
- Operating principle: Reciprocal counting method
- Frequency ranges: 10 Hz to 50 kHz
- Accuracy: ?}(0.1% of rdg + 1 digit)
- Minimum input is more than 30% of rated range.
- When an input frequency is less than 200Hz, FILTER must be ON to obtain the specification accuracy.
- Minimum input frequency is more than 20% of frequency measurement range.
Yokogawa WT210
