Item #: CR6221
Our Price: $238.07
Voltage Input  
Current Input  
Power Supply
CR6221 Reactive AC Power Transmitters are designed to provide a controlled output that is proportional to the average power. These devices are specifically targeted to provide an efficient solution to most power sensing needs. Units are designed for operation in systems with sinusoidal voltage and current waveforms.

Catalog Page

Application Guides

Step File / Drawing

Current AC Current
Voltage Type AC Voltage
Frequency AC Frequency
RMS Average RMS
Elements Single Element
Outputs 4-20 mA DC
Power 24 Vdc Power,AC Reactive Power
Mount DIN Rail Mount,Panel Mount


  • DIN Rail or Panel Mount
  • Ranges available for any power sensing need
  • Active and Reactive power sensing
  • 4 - 20 mA DC output
  • Connection diagram printed on case


  • Insulation Voltage: 2500 VDC
  • Output Load: 0 To 300 Ω
  • Frequency Range: 50 Hz - 400 Hz
  • Basic Accuracy: 0.5%
  • Power Source: 24 VDC +/- 10%
  • Response Time: 250 ms
  • MTBF: Greater than 100 K hours
  • Thermal Drift: 500 PPM/°C
  • Operating Temperature: 0°C to +60°C


  • Energy Management
  • Motor Efficiency
  • Multi-point power sensing
  • Remote power sensing over long distances
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