1-Wire current sensor

TSC200 is a 1-Wire current sensor
with 0.3 to 15A working range and IP30 protection.


TSC200-15 is a galvanic isolated 1-Wire current sensor. The sensor provides a low-cost option for AC or DC current monitoring.

The 1-Wire sensor is based on fully integrated Hall-effect current sensor IC. It provides high accuracy and galvanic isolation.

Embedded signal processing guarantees calibrated digital output.

The sensor can be used for power monitoring applications – current and power measurements for building’s management systems (BMS), monitoring and control of batteries, solar systems, etc.

Each sensor has a unique 64-bit serial code, which allows a few sensors to be connected on the same 1-Wire bus. TSC200-15 has two RJ11 connectors, for easy daisy chain wiring.


  • Excellent accuracy;
  • 10-bit resolution measurements;
  • AC or DC measurement with 0.3 to 15A working range;
  • On board, easy AC-DC mode change by a jumper;
  • Galvanic isolation between the current circuit and 1-Wire bus;
  • IP30 ingress protection;
  • Excellent long-term stability;
  • A unique 64-Bit serial number for multi-sensors support on 1-Wire bus.


  • Power monitoring of solar power systems;
  • Energy meters in building management systems (BMS);
  • Batteries charge/discharge process automation;
  • Current monitoring and logging in mobile network sites.

The 1-Wire current sensor can be used with



1.33 MB
5.64 MB

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