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CR Magnetics Split Core Self Powered AC Current Transducer with Single Element, 20 - 5 KHz, >= 1M Output Load, 2500 VDC

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Product Specifications
Power Supply
Self Powered
Brand Name
CR Magnetics

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0-30 AAC Input Range Plastic B005CWJSUE yes $114.56 Buy Options
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Key Features

  • Average RMS measurement for sinusoidal alternating current waveforms
  • 0.5% accuracy
  • Response time of 100 ms (10-90% step change)
  • DIN rail or panel mounting options
  • CE certified for quality assurance

Product Description

This CR Magnetics CR4210S current transducer combines a split-core current transformer and signal conditioner, and is suitable for use in industrial automation systems. The transducer provides average root-mean-square (RMS) measurement for sinusoidal alternating current waveforms, with an accuracy of 0.5% full scale (FS) and a response time of 100 ms (10-90% step change). Mounting options include DIN rail or panel. This current transducer is Conformité Européenne (CE) certified for quality assurance. It is suitable for monitoring linear, constant-speed alternating current (AC) loads that produce sinusoidal waveforms.

Signal Output0-5 VDC
Frequency Range20-5,000 Hz
Insulation Voltage2,500 VDC
Output Loading2 K ohm minimum
Operating Temperature0 C to 60 C

Current transducers are used to detect electrical current flowing in a wire or cable, and to generate an electrical signal proportional to the current for measurement or control. The transducer consists of an electrical winding, a magnetic core, and a signal conditioner. When current flows through a wire, the transducer winding generates a current, which produces a magnetic field in the core, which then creates a proportional current or voltage output signal. Current transducers are used in industrial automation systems for monitoring, alarming, and equipment control.

CR Magnetics manufactures electrical sensors, indicators, and displays. The company, founded in 2004, is headquartered in Saint Louis, MO.

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