DC Current Transducer 903B


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  • Isolated Measurement
  • Milli-Amp Current Sensing (7 Standard Ranges)
  • ±1.0% Accuracy
  • Military Temperature Range
  • Reverse Polarity Protection
  • Moisture and Humidity Resistant
  • 12 Standard Current Ranges

Product Description

Model 903B DC Current Transducer provides an isolated 0 to +5Vdc output proportional to the DC input current, with a range from +5mAdc to +5Adc.

The 903B Series delivers performance accuracy over a temperature range from -55°C to +85°C and operates with a supply voltage from +18Vdc to +32Vdc.  The unit’s powder coated steel housing, with the internal components encapsulated creates a rugged and durable transducer, withstanding environments of moisture, humidity, vibration, shock and altitude.

The 903B DC Current Transducers are available with a header, barrier or connector interface, with the connector option available with mating connector.

  • High Voltage Power Supply Monitoring
  • High Voltage Measurements
  • DC Ground Leakage Current Monitoring
  • GFI Applications

Additional information

Weight 14 oz
Dimensions 3 × 3 × 2 in
Current Range

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Supply Voltage


Housing Material

Input Diameter

Supply Type

  • Attitude: Works in any mounting position
  • Operating: Sea Level to 60,000ft
  • Mate Connector: TYPE PT06A-10-6S or equivalent mating connector.