Flexible Rogowski CTs


No integrator OR 333mV Output versions

  • 4, 6, 8, 12 inch diameters (standard versions)
  • 500A to 5000A when used with our DTS meters
  • Can interface directly to all DTS AC sub-meters without external integrator
  • Output of 333mV if used with external integrator. Primary current to be specified.
  • Accuracy +-1%
  • 8ft. insulated leads (other lengths on request)
  • UL recognized
  • Designed and Manufactured in the USA

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Data Sheets & Downloads

MLG-RCT (RopeCT) Series Brochure (385.5 Kb) [PDF]


Guide for Extending CT Cable Length (118.6 Kb) [PDF]
Using Multiple CT Sets with DTS Meters (681.6 Kb) [PDF]
Measurlogic-RopeCT-Positional-accuracy (309.8 Kb) [PDF]

Product Description

The MLG-RCT Series of RopeCTs are for applications where traditional split core CT’s don’t fit because of space constraints or number of conductors per bundle. Plus the RopeCT provides ability to read higher currents. The RopeCTs can be wired directly to a Measurlogic DTS meter thus removing the costs associated with an integrator (amplifier), including additional wiring and providing a DC power source. If required, the MLG-RCT RopeCT can be purchased with a 333mV integrator (amplifier).


  • 4, 6, 8, 12 inch diameters (standard versions) – other diameters available as options
  • Rated input from 500A to 5000A when used with our DTS meters
  • Can read up to 15kA
  • Interfaces directly to DTS meters without external integrator
  • Output of 0.333 Volt AC at rated current (with optional external integrator)
  • Accuracy +-1%
  • Accuracy from 10 % to 300% of rated current
  • Phase angle < 0.5 degrees measured at 50% rated current
  • 8ft. insulated leads
  • UL recognized


Add-On Products