Flexible Current Sensor 3121

Precision flexible AC current sensor for current, power, energy and electricity quality applications

  • Accuracy up to 0.2 % includes wire position influence

  • Composite core for low TC

  • Broad frequency range

  • Accuracy specification includes wire position influence

  • Symmetric flexible shielding pp for excellent suppression of strange electric fields

  • Symmetric sensor coil pp for excellent suppression of strange magnetic fields

  • Super flexible sensor cable ├ś 6 mm

  • Safety wear indicator outer layer


Precision Flexible AC Current Sensor SymmProFlex® FCS 3121 is based on Rogowski coil principle designed to measure alternating current.