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CR4640 Loop-Powered AC Voltage Transmitter - Two Element

CR4640
Item #: CR4640
Our Price: $172.57
Voltage Input  
Quantity:
 
CR4640 Two Element Loop-Powered AC Voltage Transmitters are designed to provide a 4 - 20 mA DC output that is proportional to the average RMS AC voltage input. These devices are best suited for general applications, such as fixed frequency voltage supplies.

Specifications / Catalog Page

Application Guides

Step File / Drawing

Voltage Type AC Voltage
Frequency AC Frequency
RMS Average RMS
Elements Two Element
Outputs 4-20 mA DC
Power Loop Powered
Mount DIN Rail Mount,Panel Mount

Features

  • Connection diagram printed on case
  • Dual Element
  • Outputs isolated from inputs
  • DIN Rail or Panel Mount

Specifications

  • Response Time: 250 ms
  • Power Source: Loop Powered
  • Loop Voltage: 24 VDC
  • Insulation Voltage: 2500 VDC
  • Output Load: 0 - 300 Ω @ 24 Vdc
  • MTBF: Greater than 100 K hours
  • Operating Temperature: 0°C to +60°C
  • Thermal Drift: 500 PPM/°C
  • Calibration: Average Sensing, RMS Calibrated
  • Basic Accuracy: 0.5%
  • Frequency Range: 50 Hz - 400 Hz

Applications

  • Monitor for over/under voltage
  • Power monitoring
  • Multi-point instrumentation needs
  • Sense phase loss
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