CR4220 Loop-Powered AC Current Transmitter - Single Element - with 4~20mADC Output

The CR4220 Series, Loop-powered AC Current Transmitter produces a calibrated 4-20mAdc output signal that is proportional to the Average RMS input AC current. These devices provide long range monitoring of AC sinusoidal currents in an easy to install package. The output signal is generated from a user supplied PLC power supply within the output current loop.

*Custom ranges are non-cancelable and non-returnable* 

CR4220

Price: $132.31
  • CR4220

NIST-CERTIFICATE OF CALIBRATION

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Features

  • 4-20mADC output
  • DIN rail or panel mount
  • High Accuracy
  • Easy wiring
  • Interfaces with most commercially available instruments
  • Connection diagram printed on case
  • Relatively low cost

Specifications

  • Response Time: 250 ms
  • Output Load: 0 To 300 Ω
  • Frequency Range: 50 - 400 Hz
  • Power Source: Loop Powered
  • Insulation Voltage: 2500 VDC
  • MTBF: Greater than 100 K hours
  • Thermal Drift: 500 PPM/°C
  • Basic Accuracy: 0.5%
  • Calibration: Average Sensing, RMS Calibrated

Applications

  • Multi-point current sensing and control panels
  • Monitor lighting elements
  • Monitor heating elements
  • Remote current sensing
  • Monitor motor faults
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