4/20mA Loop powered indicators, Intrinsically safe, panel mounting

Loop powered indicators

Features: 

  • ATEX & IECEx gas & dust intrinsic safety certification
  • FM & cFM gas intrinsic safety certification
  • Large non multiplexed displays, models with:
  • 4 digits: 34mm or 15mm high
    5 digits: 29mm or 11mm high + bargraph
  • IP66 Front panel
  • -40°C to +70°C operation
  • Internal calibrator
  • Root extractor and lineariser
  • Tare function
  • Optional:
  • Backlight - may be loop or separately powered
    Alarms

Product details
These fourth generation intrinsically safe 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 and vibration testing provides maximum reliability supported by a three year guarantee. 

No additional charge is made for factory calibration or for 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.

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

Model BA307E BA308E BA327E BA328E
BA307E BA308E BA327E# BA328E #
Mounting &
Enclosure
Panel
96 x 48
Panel
144 x 72
Panel
96 x 48
Panel
144 x 72
Protection Front IP66, rear IP20
Display 4 digits
15mm high
4 digits
34mm high
5 digits
11mm high
+ bargraph
5 digits
29mm high
+ bargraph
Certification
Europe
ATEX
Gas - Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C
Dust - Group II Category 1D Ex ia IIIC T80°C Da IP20 -40°C ≤ Ta ≤ +70°C
USA FM &
Canada cFM
Entity IS / I / A, B, C, D / T5 Ta = 70°C
I / 0 / AEx ia IIC / T5 Ta = 70°C

Non incendive NI / I / 2 / ABCD / T5 Ta=70°C - NIFW
NI / II / 2 / EFG / T5 Ta=70°C - NIFW
NI / III / 2 / T5 Ta=70°C - NIFW
NI/ I / 2 / IIC / T5 Ta=70°C - NIFW
International
IECEx
Gas - Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C
Dust - Ex ia IIIC T80°C Da IP20 -40°C ≤ Ta ≤ +70°C
India
CCOE/PESO
Gas - Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C
Dust - Ex ia IIIC T80°C Da IP20 -40°C ≤ Ta ≤ +70°C
Optional
Alarms Yes
Backlight,
which may
be loop or
separately
powered
Yes
Scalecard
and tag /
application
marking (no
charge)
Yes
Downloads BA307E BA308E BA327E BA328E
Datasheets PDFDownload PDFDownload
PDFDownload
PDFDownload
ATEX
certificates
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FM
certificates
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cFM
certificates
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CCOE/PESO
certificates
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IECEx
certificates
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Ingress
certificates
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Instruction
manuals
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Abbreviated
manuals
PDFDownload PDFDownload PDFDownload PDFDownload
Application
guide AG300
PDFDownload PDFDownload PDFDownload PDFDownload
Declarations
of Conformity
PDFDownload PDFDownload PDFDownload PDFDownload
CAD files PDFDownload PDFDownload PDFDownload PDFDownload

# Shown with optional backlight, separately powered.