PO Box 2087          Forest Park, GA 30298

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Phone: 800 735 0416          email: sales@demico.com

Design and Manufacture of Innovative Electronic Instruments and Controls for the Power and Gas Utilities Since 1978

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click  for complete data sheet

APPLICATIONS:

  • REMOTELY MONITOR 3 PHASE POWER SYSTEMS.
  • MONITOR 3 SINGLE PHASE CIRCUITS
  • REMOTELY DETECT BLOWN FUSES
  • MONITOR REGULATOR OPERATION 
  • DETECT OPEN CIRCUITS
  • DETECT OVERLOADS

The Demico Three channel AC Current Transducer provides accurate, affordable, true RMS monitoring of three phase electrical power circuits. Each Current signal is processed through true RMS circuitry before being converted to a linear dc output current. A simple resistor from 0 to 10,000 ohms is all that is required to scale and interface to a standard RTU analog input. The transducer output’s galvanic isolation from the input terminals eliminates ground loops and ground referenced noise. Each transducer is isolation tested from input phase to input phase as well as input to output. The transducer will indicate properly up to 20% over the maximum range. The transducer is accurate to 0.25% over a wide temperature range for dependable data even in non climate controlled environments. Three conveniently located adjustments allow calibration in the field. Use this transducer for three phase circuits or three single phase circuits.

Model

Power

Input Range

Output over Input Range

Price

AT83

120 Vac

0 -5 Amps AC

0 - 1mA

$  660.00

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