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Sensors / Encoders > Current & Voltage Se... > Current Transducers > AC Current Transducers (True RMS)

AcuAMP True RMS AC Current Transducers

AcuAMP ACTR series AC current transducers combine a current transformer and a signal conditioner in one unit, with fixed-core bodies or split-core style for quick installation. These transducers are available in sensing ranges up to 2000A, and provide a true RMS analog output for distorted waveforms on VFD or SCR outputs, and on linear loads in noisy power environments.

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AcuAMP Current Transducers (True RMS)

True RMS Current Sensing Transducers/ current transformer

ACT/ACTR high amp split-core models

ACTR Series (True RMS)

ACTR series AcuAMP� current transducers combine a current transformer and a True RMS signal conditioner into a single package. Full-scale input ranges are available from 2A to 2000 A. They are available in 4 to 20 mA output only. The ACTR series current transducers provide True RMS output on distorted waveforms found on VFD (variable frequency drive) or SCR outputs, and on linear loads in "noisy" power environments. These AC current transducers are available in split-core or flexible split-core transducer or fixed-core case models.

Flexible ACTR Series AC Current Transducers

Flexible split core sensing coil for easier installation than solid core models around large conductors
True RMS current sensing ranges of 500A, 1000A or 2000A with a 4-20mA output
DIN rail mounted electronics housing connected to sensing coil with 16 inch cable

ACTR series true RMS AC current sensing transducers are priced from
$133.00
(ACTR050-42L-F)

Complete AcuAMP Current Transducers Overview

Applications

VFD Controlled Loads
- VFD output indicates how the motor and attached load are operating
SCR Controlled Loads
- Accurate measurement of phase angle fired or burst fired (time proportioned) SCRs
- Current measurement gives faster response than temperature measurement
Panel Meters
- True RMS sensing is the most accurate way to measure power supply or ballast input power

Features

4-20 mA output
True RMS technology is accurate on distorted waveforms like VFD or SCR outputs
Models with jumper-selectable ranges
- Reduces inventory
- Eliminates zero and span pots
Isolation
- Output is magnetically isolated from the input for safety
- Eliminates insertion loss (voltage drop)
UL, cUL, CE approvals accepted worldwide
and ... 5 Year Warranty, plus our usual 30 day money-back guarantee.