Watanabe Electric Power Meters
To monitor electrical consumption by circuit or by equipment, not only at the main service entrance, Watanabe manufactures three series of power modules and meters.
| Series | Description |
|---|---|
| WMS | 2-channel RS485 power monitoring module, designed for distributed electrical consumption monitoring via Modbus, with multiple modules chainable on the same network. |
| WLD | Digital panel meter for power measurement, with direct display reading. |
| WKM | Multifunction power meter, 110mm square, for measuring several electrical variables in a compact panel format. |
Frequently Asked Questions About This Line
Yes, it's a 2-channel RS485 module designed for distributed monitoring via Modbus; several modules can be chained on the same network to cover multiple circuits.
The WLD series is a digital panel meter focused on power readings; the WKM series is multifunction, measuring more electrical variables, in a compact 110mm square format.
Usually yes. They are combined with a window-type, clamp-type, or cable-type current transformer to measure current without cutting the circuit. These are available on the Accessories and Complementary Modules page.
Which series do you need?
Tell us how many circuits you want to monitor and whether you need Modbus communication, and we will quote the right series.
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