Model# ATR4

Solid-Core Current Transformer/Transducer

The ATR4 Series High AC Current Transducers with Current Output can be used to directly monitor up to 2000A without requiring an additional current transformer. The output from these transducers is a 4-20mA signal.Eliminates the need for a current transformer

  • Large 3″ aperture to accommodate large conductors or wire bundles.
  • Multi range input eliminates zero and span adjustments
  • Easy installation with integral mounting brackets

The ATR models are variable frequency integration models for monitoring the load side of a VFD or distorted AC waveforms.


Insulation Class600Vac
Response Time600ms to 90% of step change
Output Loading600Ω Max
Weight1.3 Lbs


Class1.0% F.S.


Amps0-1000A to 0-2000A
Frequency Range50-60Hz


Response Time600ms to 90% of step change


  • CE

  • C UL US


Need Assistance? Call: 614-889-6152

Detailed Model Specifications

Click below to see available detailed specifications

While these tables work on mobile devices, they are best viewed on a desktop computer.