Product Description

Features:

  • ATEX, IECEx, USA & Canadian Ex nA and Ex tc certification
    Installation in Zone 2 or 22 without barriers or isolators.
  • Large non multiplexed displays, models with:
    4 digits: 34mm high
    5 digits: 29mm high + bargraph
  • IP66 GRP enclosure
  • ‘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
    Escutcheon scale and tag labelling
    Etched stainless steel legend plate

These fourth generation Ex nA and Ex tc 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 scale card or escutcheon marking, although the indicators can easily be recalibrated on-site.

Model BA304NE 4/20mA Loop powered indicator BA324NE 4/20mA Loop powered indicator BA304NG 4/20mA Loop powered indicator BA324NG 4/20mA Loop powered indicator
Mounting & Enclosure Field
141 x 212
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
Certification
Europe ATEX Gas – Group II Category 3G Ex nA ic IIC T5 Gc -40°C ≤ Ta ≤ +70°C
Dust – Group II Category 3D Ex tc IIIC T80°C Dc IP66 -40°C ≤ Ta ≤ +70°C
USA ETL N/A Class I, Zone 2, AEx nA ic IIC T5 Gc
Zone 22, AEx ic tc IIIC T80°C Dc
-40°C ≤ Ta ≤ 60°C
Canada ETL N/A Ex nA ic IIC T5 Gc: Ex n IIC T5 Gc
Ex ic tc IIIC T80°C Dc
-40°C ≤ Ta ≤ 60°C
International IECEx Gas – Ex nA ic IIC T5 Gc -40°C ≤ Ta ≤ +70°C
Dust – Ex tc IIIC T80°C Dc IP66 -40°C ≤ Ta ≤ +70°C
Optional
Alarms Yes
Backlight,
which may be loop or separately powered
Yes
External push buttons Yes Standard
Escutcheon scale and tag labelling
(no charge)
Yes Yes
Slide-in
Etched stainless
steel legend plate
Yes
Downloads
Datasheets

Download BA304NE Datasheet

Download BA324NE Datasheet

Download BA304NG Datasheet

Download BA324NG Datasheet

ATEX Certificates

Download BA304NE, 304NG, 324NE, 324NG, 354NR, 354NG ATEX Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NR, 354NG ATEX Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NR, 354NG ATEX Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NR, 354NG ATEX Certificate

ETL Certificates N/A N/A

Download BA304NG, 324NG, 307NE, 327NE ETL Certificate

Download BA304NG, 324NG, 307NE, 327NE ETL Certificate

IECEx Certificates

Download BA304NE, 304NG, 324NE, 324NG, 354NE, 354NG IECEx Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NE, 354NG IECEx Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NE, 354NG IECEx Certificate

Download BA304NE, 304NG, 324NE, 324NG, 354NE, 354NG IECEx Certificate