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Single CT clamp

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The Senseable Transmitter comes with 1 x CT Clamp.  It also has two spare ports on the bottom, into which additional CT Clamps can be connected.  

If you require two additional CT Clamps to monitor a three-phase supply, please see our three-phase kit.

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$ 25.00 tax incl.

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When the Energomonitor Gateway receives the data from a Senseable Transmitter, the power figure displayed is the total of all the power flowing through all CT Clamps connected to that transmitter.

i.e. if the three CTs are measuring 200W, 300W and 400W, the display will show 900W rather than the individual readings.

If you wish to see the individual readings, you will require a separate Senseable Transmitter and CT Clamp for each cable you wish to monitor.


The internal diameter of the CT Clamp is 12mm (cross-sectional area approx 113mm2).

Power rating 100 Amps.

Please note that larger (25mm) CT Clamps are available - please contact us to order.  These are normally for commercial customers.  There are very few circumstances in which the average home requires a 25mm CT Clamp.

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