CR4470 Average RMS AC Current Transducer - Three Element - 0~5VDC Output

The CR4470 Series Average RMS AC Current Transducers and Transmitters are designed to provide a calibrated DC output proportional to the AC current input. Designed for multi-point current sensing, these devices provide excellent features in a high value package. Average RMS is recommended when sensing current waveforms that have a fixed frequency, and are usually for loads operated from standard utility power.

CR4470

Price: $237.22
  • CR4470

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NIST-CERTIFICATE OF CALIBRATION

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Features

  • Analog 0 - 5 VDC output
  • 24 VDC powered
  • Use with external C/T’s
  • Highest precision available
  • Connection diagram printed on case
  • DIN Rail or Panel Mount

Specifications

  • Frequency Range: 50 - 400 Hz
  • Basic Accuracy: 0.5%
  • 0-5 VDC : 2K ohm or Greater
  • Output Load: Power Source: 24 VDC
  • Insulation Voltage: 2500 VDC
  • Response Time: 250 ms
  • MTBF: Greater than 100 K hours
  • Operating Temperature: 0°C to +50°C
  • Thermal Drift: 500 PPM/°C
  • Calibration: Average RMS Sensing
  • 4-20 mA DC: 0 - 300 ohm

Applications

  • Quickly varying motor loads
  • Chopped wave form drivers
  • Harmonic currents
  • Phase fired controlled heaters