Model# DU-40ACI5

AC Current Digital Panel Meter

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Shipping / Availability: Discontinued - Call for Availability

The DU40-ACI5 is a low cost AC current meter. It has a built-in internal shunt that allows direct connection to a 5A CT (current transformer) without adding any other external features.

Calibration Procedure

  • Apply an input of 0Aac to the meter by shorting the inputs.
  • Adjust the Zero Offset Pot until the meter reads 0000.
  • Connect the secondary of the current transformer (CT) to the meter
    inputs, and apply the full scale current. (5Amps)
  • Adjust the Span Pot until the meter displays the required reading.
    (Primary ratio of CT)
  • Place Decimal Point Jumper in proper position for CT Ratio.
  • The DU40-ACI5 is now calibrated and ready for use.


Temp. Coefficient100ppm/°C (Typical)
Conversion Rate3 readings per second
Power Requirements100/120Vac, 200/240Vac, or 50/60Hz
Operating Temp-10°C to +50°C
Full Scale RangesTo 9999 F.S. 5A CT input
ReadsUp to 9999Amps F.S.


Class ±(0.05% of reading + 3 digits)


Input ConfigurationSee Data Sheet
Input Impedance0.02O for 5A CT

Model# DU-40-ACI5-digital-panel-meter

Need Assistance? Call: 614-889-6152

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