CT4809 Current Transducer from Flex-Core
Model# CT-4809

Split-Core DC Current Transducer

The model CT-4809 is a Hall-effect current sensor with signal conditioning in a single compact package. Hall-effect 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. The loop-powered design simplifies installation by reducing instrument power and output signal connections to a simple 2-wire interface.

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Detailed Model Specs
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SPECIFICATIONS

INPUT
Current: CT-4809: 0-400Adc
Over Current: 10 X Rating
Frequency Range: DC

OUTPUT
Type: 2-wire: 4-20mAdc, loop powered
Scaling: 0-Full Scale input = 4-20mA output
Loading: 500Ω
Response Time: <1ms
Secondary Terminal Screw Size: #6-32
Recommended Torque: 8 In/Lbs.

DIELECTRIC TEST  – Bare conductor through window to output: 5800Vac

INSTRUMENT POWER
Loop Powered: 20-30Vdc

ENCLOSURE  – Noryl SE1X, Black

ACCURACY AND LINEARITY
Standard: ± 0.5% F.S.

TEMPERATURE
Operating Range: -40°C to +60°C
Effect: ± 0.025%/°C

FEATURES
  • Sensor and amplifier in one package
  • Split core configuration
  • Replaces shunts. No insertion loss.
  • RoHS

  • Made in the USA