Features:

  • ATEX, IECEx, USA & Canadian intrinsically safe and general purpose models.
  • Large non multiplexed displays, models with:
    4 digits: 34mm high
    5 digits: 29mm high + bargraph
  • -40°C to +70°C operation
  • Internal calibrator
  • Root extractor and lineariser
  • Tare function
  • Optional:
    Backlight – may be loop or separately powered
    Alarms
    Scale and tag labelling for no additional charge
    Engraved stainless steel legend plate

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.

Model

BA304G‑SS

BA324G‑SS

BA504G‑SS

BA524G‑SS

* * * *
Mounting & Enclosure Field
122 x 120
Field
122 x 120
Protection IP66 IP66
External push buttons Standard Standard
Display 4 digits 34mm high 5 digits 29mm high + bargraph 4 digits 34mm high 5 digits 29mm high + bargraph
Certification
Europe ATEX Group II Category 1G
Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°CGroup II Category 1D Ex ia IIIC T80°C Da IP66
-40°C ≤ Ta ≤ +70°C
N/A
USA ETL & Canada cETL
Intrinsic safety
Class I, Div 1, Gp A, B, C, D T5
(USA & Canada)
Class I, Zone 0, AEx ia IIC T5 Ga (USA)
-40°C ≤ Ta ≤ 70°CClass II, Div 1, Gp E, F, G. Class III, Div 1
(USA & Canada)
Zone 20 AEx ia IIIC T80°C Da (USA)
-40°C ≤ Ta ≤ 60°CEx ia T5 Ga -40°C ≤Ta ≤ 70°C (Canada)
Ex ia IIIC Da -40°C ≤ Ta ≤ 60°C (Canada)
N/A
USA ETL & Canada cETL
Nonincendive
Class I, Div 2, Gp A, B, C, D T5
Class II, Div 2, Gp F, G
Class III, Div 2
-40°C ≤ Ta ≤ 70°C
N/A
International IECEx Ex ia IIC T5 Ga
-40°C ≤ Ta ≤ +70°CEx ia IIIC T80°C Da IP66
-40°C ≤ Ta ≤ +70°C
N/A
Optional
Alarms Yes Yes
Backlight,
which may be loop or separately powered
Yes Yes
Scale and tag labelling
(no charge)
Yes
Slide-in
Yes
Slide-in
Engraved stainless
steel legend plate
Yes Yes

*Shown with optional backlight.