Intrinsically Safe 4-20mA Loop Powered Indicators, Field Mounting
Product Description
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 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
Engraved stainless steel legend plate
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 card or escutcheon marking, although the indicators can easily be recalibrated on-site.
Model | BA304E 4/20mA Loop powered indicator | BA324E 4/20mA Loop powered indicator | BA304G 4/20mA Loop powered indicator | BA324G 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 | 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 | ||
Escutcheon scale and tag labelling (no charge) |
Yes | Yes Slide-in |
||
Etched stainless steel legend plate |
Yes | |||
USA FM & Canada cFM Intrinsic safety |
Class I Division 1 Groups A, B, C & D T5 |
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 Tamb -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 | ||||
Datasheets | ||||
ATEX Certificates | Download BA304E, 304G, 324E, 324G, 354E, 354G ATEX Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G ATEX Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G ATEX Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G ATEX Certificate |
FM Certificates | Download BA304E, 307E, 308E, 324E, 327E, 328E, 354E, 358E FM Certificate |
Download BA304E, 307E, 308E, 324E, 327E, 328E, 354E, 358E FM Certificate |
N/A | N/A |
cFM Certificates | Download BA304E, 307E, 308E, 324E, 327E, 328E, 354E, 358E cFM Certificate |
Download BA304E, 307E, 308E, 324E, 327E, 328E, 354E, 358E cFM Certificate |
N/A | N/A |
ETL Certificates | N/A | N/A | Download BA304E, 307E, 308E, 324E, 327E, 328E, 354E, 358E cFM Certificate |
|
IECEx Certificates | Download BA304E, 304G, 324E, 324G, 354E, 354G IECEx Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G IECEx Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G IECEx Certificate |
Download BA304E, 304G, 324E, 324G, 354E, 354G IECEx Certificate |