Watanabe Electric Accessories and Complementary Modules
In addition to its main meters, converters, and power modules, Watanabe manufactures several complementary lines: Remote I/O, temperature sensors, relays for analog instruments, surge protective devices, and measurement accessories such as CTs, shunts, and DC power supplies.
Remote I/O — WMB Series
Analog input/output, digital input, digital I/O, and analog/RTD input modules, with Modbus RTU communication to integrate into the same network as your meters and converters.
| WMB Series | Analog input/output, digital input, digital I/O, and analog/RTD input modules, with Modbus RTU communication. |
Temperature Sensors
RTD and thermocouple sensors in terminal-box and cable types, plus the accessories to keep them in operation.
| RTD | Terminal-box and cable types. |
| Thermocouple | Terminal-box and cable types. |
| Accessories | Compensation cable for thermocouples and protection tubes. |
Analog Meter Relays — WSC Series
For traditional analog instruments already in operation, without needing to replace them with a digital meter.
| WSC Series | Optical sensing technology to monitor needle position on traditional analog instruments. |
Surge Protective Devices — WPD Series
Protection for industrial installations exposed to voltage spikes.
| WPD Series | Multi-stage protection for industrial installations. |
Measurement Accessories
Complementary components to complete your meter and power-module installation.
| CTs | Current transformers — window, clamp, and cable types. |
| Shunts | Shunts, voltage dividers, and multipliers. |
| WF-N | Magnetic flow meter. |
| Data logger | Current data-logger accessories. |
| APS Series | DC power supplies. |
Frequently Asked Questions About This Line
Because we don't yet have enough verified technical documentation for each series to justify a standalone page per line. As we confirm complete specifications with the manufacturer, this page can be split into its own pages.
Yes, they share Modbus RTU communication, so they can be integrated into the same monitoring network along with the power modules and signal converters.
Yes, we carry RTD and thermocouple sensors in both terminal-box and cable types, plus accessories such as thermocouple compensation cable and protection tubes.
Which accessory do you need?
Tell us which instrument you already have installed and which accessory or module you're looking for, and we will quote what applies.
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