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Average RMS AC Voltage Transducer - CR4820

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

Model Number: CR4820
Data Sheet:

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Product Specification

CR4820 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.

CR4820 Average RMS AC Voltage Transducer Features
• 35mm DIN rail mount or panel mount
• 4-20 mA DC output
• 24 Vdc powered
• Outputs isolated from inputs
• Connection diagram printed on case

CR4820 Average RMS AC Voltage Transducer 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: 0-5 Vdc - 2 K Ω or greater 4-20 mA dc - 0 to 300 Ω
• Relative Humidity: 80% for temperatures up to 31°C and decreasing linearly to 50% at 40°C

CR4820 Average RMS AC Voltage Transducer Applications
• Monitor Motor Faults
• Monitor Heating Elements
• Monitor Lighting Elements
• Remote Voltage Sensing

CR4820 Average RMS AC Voltage Transducer PART NUMBERS