AC Solid Core Current Transducer CR4170/4180

AC, Solid Core, Current Transducer, CR4170, CR4180The CR4170/80 AC Solid Core Current Transducer Three Element is designed for applications where AC current waveforms are not purely sinusoidal. More precise and accurate than other transducers, these devices are ideal in chopped wave and phase fired control systems.

 

The CR4170/80 AC Solid Core Current Transducer Three Element monitors AC current and produce a calibrated 4-20 mA or 0-5 V dc output signal. CR4170/80 AC Solid Core Current Transducer Three Element operates over frequency ranges of 20 to 5K Hz and are available in seven different input ranges.

 

In addition, external current transformers are available to extend the measurement range. Response time is 250 ms and the MTBF is greater than 100K hours. A unique design feature of the new CR4170/80 AC Solid Core Current Transducer Three Element allows mounting on 35 mm DIN rails or they can be surface mounted with #5 screws. CR4170/80 AC Solid Core Current Transducer Three Element is calibrated to +/- 0.5% accuracy at 60 Hz, and provides the benefits of trouble-free service and precise measurements. The window opening will accommodate a current carrying wire up to 0.79” dia. External power of 24V dc is required. Case size is 2.9” high x 1.42” wide.

 

Wire Mounted Current Indicator
Wire Mounted Current Indicator
Wire Mounted Current Indicator
DIN Rail or Panel Mount
Available in 0 - 5 VDC or 4 - 20 mA DC output conf
24 VDC powered
Use with external C/T's
Highest precision available
Connection diagram printed on case
   
   
   
   
   
   
Calibration: True RMS Sensing
Power Source: 24 VDC
0-5 VDC : 2K ohm or Greater
4-20 mA DC: 0 - 300 ohm
Frequency Range: 20 - 4 KHz
Insulation Voltage: 2500 VDC
Response Time: 250 ms
MTBF: Greater than 100 K hours
Thermal Drift: 500 PPM/ºC
Basic Accuracy: 0.5%
  Operating Temperature: 0ºC to +50ºC
Phase fired controlled heaters
Quickly varying motor loads
Chopped wave form drivers
Harmonic currents
   
   
   
   
   
   
   
   
CR Magnetics Current Transducer Catalog
CR Magnetics Current Transformer Catalog
CR Magnetics Commercial & Metering Class Current Transformers

 


 


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