Revenue Grade Split-Core Current Sensor

  • Linear Accuracy ± 0.5%

  • Phase Angle ± 0.25%

  • Measures Up to 250 amps

  • Rated Input Up to 250 Amps

Three-Phase RopeCT® AC Current Sensor 

  • Measure 250A to 5,000A

  • Three 18" Rope CTs

High Frequency Current Transformers

Measures micro-amps to 20,000 amps

5A Output Split-Core Current Sensor

Current Sensor Input from 400 to 1,600 Amps

Accuracy ± 1%

Operational from 50 Hz to 400 Hz

UL Listed, CE and RoHS compliant

DC Voltage Transducer

Various Outputs of:

  • 4-20mA

  • 0-1 Vdc

  • 0-5 Vdc 

Flexible-Core Rogowski Coil

Measure 100 to 10,000 Amps

Split-Core Current Transducers

Measure from 1 to 3,000 Amps

Potential Voltage Transformers

Provides Proportional Voltage

from 115 to 460 Volt AC

Solid-Core Precision Current Sensors

Measure from 1 to 1,000 Amps

Magnelab manufactures current sensors, current transformers, rogowski coils, and current transducers.  Our high precision Split-Core current transformers & transducers measure AC current from one to 5,000 Amps.  The Magnelab flexible-core RopeCT (Rogowski coil) is available from 12 inches to 48 inches at various amperage ratings.

Magnelab is a world leader in the design and manufacture of AC current transformers & sensors and is home of the Split-Core current transducers. For over 40 years Magnelab has served many industries with a commitment to quality and service.

Whatever your power monitoring requirements, Magnelab can provide a solution that will meet your needs!