Item #: CR4811
Our Price: $130.81
Input Voltage  
Quantity:
 
CR4811 Average RMS Voltage Transducers and Transmitters are designed to provide a DC output proportional to the AC voltage input. These devices are best suited for general applications, such as fixed frequency voltage supplies.

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Application Guides

Voltage Type AC Voltage
Frequency AC Frequency
RMS Average RMS
Elements Single Element
Outputs 0-10 VDC
Power 24 Vdc Power
Mount DIN Rail Mount,Panel Mount

Features

  • 35mm DIN rail mount or panel mount
  • 0-10 Vdc output
  • 24 Vdc powered
  • Outputs isolated from inputs
  • Connection diagram printed on case

Specifications

  • Basic Accuracy: 0.5%
  • Calibration: Average RMS sensing
  • Thermal Drift: 500 PPM/°C
  • Operating Temperature: 0°C to +60°C
  • Installation Catagory: CAT II
  • Polution Degree: 2
  • Response Time: 250 ms
  • Altitude: 2000 meter max.
  • Insulation Voltage: 2500 Vdc
  • Supply Voltage: 24 Vdc ±10%
  • Frequency Range: 20 Hz - 5 KHz
  • Cleaning: Water-dampened cloth
  • MTBF: Greater than 100 K hours
  • Output Load: 0-10 Vdc - 2 K Ω or Greater
  • Relative Humidity: 80% for temperatures up to 31°C and decreasing linearly to 50% at 40°C

Applications

  • Monitor Motor Faults
  • Monitor Heating Elements
  • Monitor Lighting Elements
  • Remote Voltage Sensing

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Digi-Key Corporation            Davis Instruments
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