Energy Meter IEEE 802.15.4 with CTs

Segmented measurement of energy with CTs for indoor environments


The Energy Meter with CT or ITE 10ZI, is a piece of equipment in the Khomp IoT line that uses the IEEE 802.15.4 (Zigbee) network standard to capture data on the consumption and quality of electrical energy in corporate and industrial environments.

Installed in the electrical panel, together with the fuses, the ITE 10ZI has CT outputs (Current Transformers) for monitoring multiple energy points. In practice, the CTs provide a direct, non-intrusive connection between the electrical panel and equipment spread throughout the environment, such as refrigerators or air conditioners.

It is possible to configure up to a total of 3 CTs per meter. Or, in other words, to monitor the consumption of energy of up to 3 pieces of equipment at the same time.

Other interesting features of the ITE 10ZI include an on-board temperature sensor, to provide the temperature of the power panel in which it is installed, and an active binary input, to monitor the opening of the electrical panel door, for example.

The data collected by the Meter are sent to the ITG 200 Gateway that activates the preconfigured automation in the partner’s cloud, where it will send a warning if any instability is found or just group all of the information for display on an intuitive dashboard.


What can be measured:

The ITE 10ZI is able to read up to 3 phases at a time. Measuring the following data for each phase:

  • RMS Voltage
  • RMS Current
  • Power factor
  • Frequency
  • Active energy
  • Reactive energy



  • Network protocols: IEEE 802.15.4 (Zigbee)
  • Able to determine single phase loads
  • Real time reading of consumption in kWh per phase, with internal memory for saving data
  • Installation and integration through MQTT and ITG 200 Dashboard
  • Integrated temperature sensor to measure the temperature at the location of the installation
  • 6 Models of CTs for your application (additional Items)
  • On Board Temperature Sensor
  • Active Sensor Tamper


CT models available

Accessories (Optional)
25A CT
25 A CT, 333 mV output, 5 meter cable
40A CT
40 A CT, 333 mV output, 2 meter cable
100A CT
100 A CT, 333 mV output, 2 meter cable
150A CT
150 A CT, 333 mV output, 2 meter cable
250A CT
250 A CT, 333 mV output, 2 meter cable
630A CT
630 A CT, 333 mV output, 2 meter cable
1500A CT
1500 A CT, 333 mV output, 2 meter cable



Application Model

Application Model - ITE IoT Khomp


Access here the PDF file with information from ITE10ZI. Datasheet

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