BA304G, BA304G-SS, BA324G and BA324G-SS 4/20mA Loop powered indicators

Features:

Intrinsic safety certification.
Large non multiplexed displays, models with:
4 digits: 34mm high
5 digits: 29mm high + bargraph
IP66 GRP or Stainless Steel enclosures
-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

Product downloads

Display options

Product dimensions

Application guide AG300

Loop powered indicators product summary

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.

Other loop powered indicators in this range include:

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	BA304G	BA324G	BA304G-SS	BA324G-SS
		*	*	*
Mounting & Enclosure	Field 122 x 120		Stainless steel Field 122 x 120
Protection	IP66
Display	4 digits 34mm high	5 digits 29mm high + bargraph	4 digits 34mm high	5 digits 29mm high + bargraph
Certification
International IECEx	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db IP66 -40°C ≤ Ta ≤ +70°C
Europe ATEX	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Group II Category 2D Ex ia IIIC T80°C Db IP66 -40°C ≤ Ta ≤ +70°C
UK UKEX	Group II Category 1G Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Group II Category 2D Ex ia IIIC T80°C Db IP66 -40°C ≤ Ta ≤ +70°C
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°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	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
China CCC Ex	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db IP66 -40°C ≤ Ta ≤ +70°C
India CCOE/PESO	Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex ia IIIC T80°C Db IP66 -40°C ≤ Ta ≤ +70°C
Optional
Alarms	Yes
Backlight, which may be loop or separately powered	Yes
Scale and tag labelling (no charge)	Yes Slide-in
Engraved stainless steel legend plate	Yes