CT-4812 Current Transducer from Flex-Core
Model# CT-4812

Split-Core DC Current Transducer

The model CT-4812 is a Hall-effect current sensor with signal conditioning in a single compact package. Halleffect current measurement is a non-contact technique that measures the magnetizing effects of current flowing in a conductor. Advantages of this technique include high electrical isolation between the measured conductor and transducer output, high over-range capability and fast response to input changes.

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Detailed Model Specs
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SPECIFICATIONS

INPUT
Current: CT-4812: 0-400Adc
Over-Current: 10 X Rating

OUTPUT
Scaling: 0-F.S. input = 4-20mAdc Output
Loading: 0-500Ω
Response Time: (to 90%) 500µs, typical

INSTRUMENT POWER
Standard: 24Vdc or ac ±10%
Instrument Current: 25mA + load current

DIELECTRIC TEST – Bare Conductor Through Window to Output: 3750Vac

ENVIRONMENTAL
Operating Temperature Range: -40°C to +60°C
Temperature Effect: ±0.025%/°C
Humidity: 0-95%, non-condensing

ACCURACY AND LINEARITY ±0.5% F.S.

FEATURES
  • Sensor and Amplifier in one package
  • Output is proportional in direction and magnitude to the current flow through the window. (ac input yields ac output, dc input yields dc output)
  • Split core or Solid core configurations available
  • Replaces shunts. No insertion loss.
  • RoHS

  • Made in the USA