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

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

Display options
'E' Product dimensions
'G' Product dimensions
Application guide AG300

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
		#		*	*	*
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	D/L	D/L	D/L	D/L	D/L	D/L
ATEX certificates	D/L	D/L	D/L	D/L	D/L	D/L
FM certificates	D/L	D/L	N/A	N/A	N/A	N/A
cFM certificates	D/L	D/L	N/A	N/A	N/A	N/A
ETL & cETL certificates	N/A	N/A	D/L	D/L	D/L	D/L
IECEx certificates	D/L	D/L	D/L	D/L	D/L	D/L
Ingress certificate	D/L	D/L	D/L	D/L	D/L	D/L
Instruction manuals	D/L	D/L	D/L	D/L	D/L	D/L
Application guide	D/L	D/L	D/L	D/L	D/L	D/L
Declarations of Conformity	D/L	D/L	D/L	D/L	D/L	D/L
CAD files	D/L	D/L	D/L	D/L	D/L	D/L