Product Description

Features:

  • ATEX, IECEx, US & Canadian Ex nA & Ex tc certification eliminates the need for Zener barriers and galvanic isolators.
  • Large non multiplexed displays, models with:
    4 digits: 15mm high
    5 digits: 11mm high + bargraph
  • Rugged stainless steel cases for use in Ex n, Ex e,
    Ex p and Ex t panel enclosures in Zones 2 & 22
  • Internal calibrator
  • Root extractor and lineariser
  • Tare function
  • Optional:
    Backlight – may be loop or separately powered
    Alarms

These loop powered indicators have third party Ex nA and Ex tc certification allowing them to be installed in a Ex n, Ex e, Ex p or Ex t panel enclosure located in Zone 2 or 22 without the need for a barrier or galvanic isolator. They have rugged stainless steel cases and large high contrast displays with a wide viewing angle and can operate over a wide temperature range.

Both models can be supplied custom calibrated and labelled with scale and tag information for no additional charge.

Model BA307NE 4/20mA Loop powered indicator BA327NE 4/20mA Loop powered indicator
Mounting & Enclosure Panel
Protection Front IP66, rear IP20
Display 4 digits 15mm high 5 digits 11mm 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 IP20 -40°C ≤ Ta ≤ +70°C
USA ETL 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 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 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
Datasheets

Download BA307NE Datasheet

Download BA327NE Datasheet

ATEX Certificates

Download BA307NE, 327NE ATEX Certificate

Download BA307NE, 327NE ATEX Certificate

ETL Certificates

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

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

IECEx Certificates

Download BA307NE, 327NE IECEx Certificate

Download BA307NE, 327NE IECEx Certificate