4/20mA Loop powered indicators, General purpose, field mounting


  • Large non multiplexed displays, models with:
        4 digits: 34mm high
        5 digits: 29mm high + bargraph
  • IP66 GRP enclosure
  • -40°C to +70°C operation
  • Internal calibrator
  • Root extractor and lineariser
  • Tare function
  • Optional:
        Backlight - may be loop or separately powered
        Slide-in escutcheon scale and tag labelling
        Etched stainless steel legend plate
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These fourth generation general purpose BA504E & BA524G 4/20mA loop powered indicators have large high contrast displays with a very wide viewing angle. Operating over an extended temperature range they contain many standard features previously only available as options. Extensive thermal, impact and vibration testing provides maximum reliability supported by a three year guarantee.

No additional charge is made for factory calibration or for escutcheon scale and tag marking, although the indicators can easily be recalibrated on-site.

To select the model and options for your application please refer to the following table.




BA504G 4/20mA Loop powered indicator BA524G 4/20mA Loop powered indicator*
Mounting & Enclosure Field
122 x 120
Separate terminal compartment No
Protection IP66
Display 4 digits 34mm high 5 digits 29mm high + bargraph
Alarms Yes
which may be loop or separately powered
Escutcheon scale and tag labelling (no charge) Yes
Etched stainless
steel legend plate




Datasheets PDF logodownload PDF logodownload
Instruction manuals PDF logodownload PDF logodownload
Declarations of Conformity PDF logodownload PDF logodownload

* Shown with optional backlight, separately powered.

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