Loop Powered Solid Core Current Transmitter CR4220

Loop Powered, Solid Core, Current Transmitter, CR4220The CR4220 Series, Loop-powered, Current Transmitter produces 4 - 20 mA DC output current proportional to the input average RMS AC current. These devices provide long range monitoring of AC sinusoidal currents in an easy to install package.

 

Wire Mounted Current Indicator
Wire Mounted Current Indicator
Wire Mounted Current Indicator
DIN Rail or Panel Mount
High Accuracy
Easy wiring
Interfaces with most commercially available instruments
Connection diagram printed on case
Relatively low cost
   
   
   
   
   
   
Response Time: 250 ms
Output Load: 0 To 300 ohm
Frequency Range: 20 - 4 KHz
Power Source: Loop Powered
Insulation Voltage: 2500 VDC
MTBF: Greater than 100 K hours
Operating Temperature: 0°C to +50°C
Thermal Drift: 500 PPM/°C
Basic Accuracy: 0.5%
Calibration: Average Sensing, RMS Calibrated
Multi-point current sensing and control panels
Monitor lighting elements
Monitor heating elements
Remote current sensing
Monitor motor faults
   
   
   
   
   
   
   
CR Magnetics Current Transducer Catalog
CR Magnetics Current Transformer Catalog
CR Magnetics Commercial & Metering Class Current Transformers

 


 


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