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Digital Transducer Readout

  • digital transducer readout

It sends a direct voltage of 5 or 10 V to a load cell, pressure or displacement transducer, or temperature transducer. The transducer then sends a millivolt signal back to the readout, based on the amount of stress or strain applied to the transducer. The E-405 then takes the millivolt signal and converts it into engineering units based on the calibration factors stored in memory. The direct display of readings in engineering units is very convenient for the operator, increases productivity, and minimizes the potential for recording errors in the lab.

The E-405 has fast control responses (60 readings/sec), true peak reading capability, and an analog output that accurately tracks the signal input. It has an adaptive digital filter that automatically selects the best time constant for minimum noise, and yet responds rapidly to an actual change in signal level.

When purchased with a Durham Geo transducer, the E-405 is supplied with a NIST Traceable Certificate of Calibration. The front panel allows user set-up and re-calibration by push buttons. The software which accompanies the RS-232 and RS-485 options, allows for recalibration through a computer.

The E-405 can be customized for a variety of industrial and testing industry requirements.

 If you have a special application, contact us us to discuss your requirements.

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Standard Features

  • Plug in Option Boards.
  • Five Full Digits BiDirectional
  • 50-60 Readings Per Second
  • True-Peak Hold, Auto Tare, and Automatic
  • Adaptive Digital Filter
  • Isolated 5, 10, or 24 V (dc) Excitation
  • Worldwide AC/DC Power
  • NEMA 4 Lens Cover
  • 0.56″ High Digits
  • User Selectable Scaling, Front Panel Programming
Optional Features
  • Dual 10 A Relay Alarm Board
  • Open Collector Outputs
  • Isolated RS232 or RS485 or Parallel BCD
  • Computer Interface
  • Analog Outputs 0-20 mA, or 5 to 10 V(dc)
ModelDescription
E-405Smart Digital Indicator

Optional accessories include;

  • RS-232
  • Relay Board and Analog “plug-in” boards which allow the E-405 to output data to plotters or computers.
  • An RS-485 board is also available to connect up to 31 meters using a 4-wire phone cable (known as daisy chaining). This feature allows the laboratory manager to customize his data acquisition from 1 to 31 channels, and use the optional RS-485 to RS-232 converter to bring the data into the “Com Port” on his computer.

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