AC Solid Core Current Transducer CR4170/4180

The 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.

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