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



Ex logo

Features:

  • ATEX, IECEx, USA & Canadian intrinsic safety certification.
  • Large non multiplexed displays, models with:
        4 digits: 34mm high
        5 digits: 29mm high + bargraph
  • IP66 GRP or stainless steel enclosures
  • 'E' models have separate terminal compartment
  • -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
Download logoProduct downloads

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.

Other loop powered indicators in this range include:


 
 

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


Model

BA304E

BA324E

BA304G

BA324G

BA304G‑SS

BA324G‑SS

BA304E 4/20mA Loop powered indicator BA324E 4/20mA Loop powered indicator# BA304G 4/20mA Loop powered indicator BA324G 4/20mA Loop powered indicator* BA304G-SS 4/20mA Loop powered indicator* BA324G-SS 4/20mA Loop powered indicator*
Mounting & Enclosure Field
141 x 212
Field
122 x 120
Stainless steel
Field 122 x 120
Separate terminal compartment Yes No
Protection IP66
Display 4 digits 34mm high 5 digits 29mm high + bargraph 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°C
Group II Category 1G
Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C

Group II Category 1D Ex ia IIIC T80°C Da IP66
-40°C ≤ Ta ≤ +70°C
USA ETL & Canada cETL
Intrinsic safety
FM and cFM certification optional
See below
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°C
 
Class 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°C
 
Ex ia T5 Ga -40°C ≤Ta ≤ 70°C (Canada)
Ex ia IIIC Da -40°C ≤ Ta ≤ 60°C (Canada)
USA ETL & Canada cETL
Nonincendive
FM and cFM certification optional
See below
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
International IECEx Ex ia IIC T5 Ga
-40°C ≤ Ta ≤ +70°C
Ex ia IIC T5 Ga
-40°C ≤ Ta ≤ +70°C

Ex ia IIIC T80°C Da IP66
-40°C ≤ Ta ≤ +70°C
Optional
Alarms Yes
Backlight,
which may be loop or separately powered
Yes
External push buttons Yes Standard
Scale and tag labelling
(no charge)
Yes Yes
Slide-in
Engraved stainless
steel legend plate
Yes
USA FM & Canada cFM
Intrinsic safety
Class I Division 1
Groups A, B, C & D T5
Class II Division 1
Groups E, G & G T5
Class III T5
Class I Zone 0 AEx ia IIC T5
-40°C ≤ Ta ≤ +70°C
Standard
 
All models have ETL and cETL certification
See above
USA FM & Canada cFM
Noninsendive
Class I, Div 2
Gp A, B, C, D T5
Class II, Div 2 Gp E, F, G T5
-40°C ≤ Ta ≤ +70°C
Standard
 
All models have ETL and cETL certification
See above
Europe ATEX
Dust certification
Group II Category 1D Ex ia IIIC
T80°C Da IP66
-40°C ≤ Ta ≤ +70°C
Standard
International IECEx
Dust certification
Ex ia IIIC T80°C Da IP66 -40°C ≤ Ta ≤ +70°C Standard

 
Downloads

BA304E

BA324E

BA304G

BA324G

BA304G‑SS

BA324G‑SS

Datasheets PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
ATEX certificates PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
FM certificates PDF logoD/L PDF logoD/L N/A N/A N/A N/A
cFM certificates PDF logoD/L PDF logoD/L N/A N/A N/A N/A
ETL certificates N/A N/A PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
IECEx certificates PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
Ingress certificate PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
Instruction manuals PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
Application guide PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
Declarations
of
Conformity
PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L PDF logoD/L
CAD files ZIP logoD/L ZIP logoD/L ZIP logoD/L ZIP logoD/L ZIP logoD/L ZIP logoD/L

# Shown with optional external push buttons and backlight.
* Shown with optional backlight.

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