The WattNode sensor provides accurate kWh measurement at a low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications.

This WattNode kWh Transducer works with Magnelab AC Current Transformers and a Pulse Input Adapter, or a HOBO^®
Data Node pulse input port to provide True RMS kilowatt hours of energy
used, even for loads with non-sinusoidal waveforms. Because these
sensors tie directly into the line, they should be used only by
qualified personnel. This model supports up to 3 separate 120 VAC
single-phase branch circuits or individual 120 VAC phases of a 3-phase
wye-connection 208/240 VAC circuit.

• Measures up to 3 separate branch circuits simultaneously, reducing complexity and cost.
• Use with wide choice of current transformers (sold separately) – ratings from 5 to 1500 amps.
• Accurate measurement of multiple single phase or each phase of 3-phase configurations.
• Easy to install and wire.
• Individual pulse outputs for each circuit – compatible with pulse input logger models.
• Small size – can be installed in existing service panels or junction boxes.
• Diagnostic LEDs – confirms proper installation for all phases.
• Line powered – no external supply required.
• Detachable terminal blocks – easy to install and remove.

Environment:
The T-WNB-3Y-208-P Sensor is for use in Indoor environments

Measurements:
The T-WNB-3Y-208-P Sensor supports the following measurements: Kilowatt Hours (kWh)