High Performance Current Sensing for Automation Applications
1-800-959-4014 | sales@nktechnologies.com
ATH Series AC Current Transducers
ATH AC Current Transducer

ATH Series AC Current Transducers

ATH Series (patented) AC Current Transducers are the latest innovation from NK Technologies. Monitoring the current or power controlled by silicon-controlled rectifiers (SCRs) can be a challenge, especially the current used by heaters. When used to monitor zero-crossing (burst) fired SCRs, the ATH AC Current Transducer will provide an output signal directly proportional to the RMS amperage. Zero-crossing fired controls allow current to flow to the circuit for as short of a time period as one cycle, and off for several cycles. Most current sensors will not work well when there is no current present. This capability is important in case a heating element fails but the process continues operating, which could result in scrapped material.

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INDUSTRY STANDARD OUTPUT

  • 4–20 mA, 0–5 VDC or 0–10 VDC
  • Compatible with most automation systems

EXTERNALLY POWERED

  • Split-core models available powered with 24 VAC or DC
  • Solid-core models powered with 24 VAC or DC or 120 VAC

FACTORY CALIBRATED

  • No need for zero and span adjustment potentiometers

RMS OUTPUT

  • Accurate measurement of sinusoidal, or pulsed current wave shapes

BUILT-IN MOUNTING FEET

  • Simple, two-screw panel mount or attach with optional DIN rail brackets

DESIGNED FOR UL, CUL & CE APPROVAL

  • Accepted worldwide

 

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