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
- '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
Product downloads
Display options
'E' Product dimensions
'G' Product dimensions
Application guide AG300
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:
- Intrinsically safe panel mounting
- Rugged intrinsically safe panel mounting
- Ex eb, field mounting
- Intrinsically safe bargraph panel mounting
- Type nA field mounting
- Type nA panel mounting
- Flameproof field mounting
- General purpose field mounting
- General purpose panel mounting
- Rugged general purpose panel mounting
- General purpose bargraph panel mounting
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 | 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 | ||||||
| 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 |
||||
| 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 |
||||
| China CCC Ex |
Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C |
Ex ia IIC T5 Ga -40°C ≤ Ta ≤ +70°C Ex iaD 20 T80°C -40°C ≤ Ta ≤ +70°C |
||||
| India CCOE/PESO | 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 |
||||
| International IECEx Dust certification |
Ex ia IIIC T80°C Da IP66 -40°C ≤ Ta ≤ +70°C |
Standard |
||||
| Europe ATEX Dust certification |
Group II Category 1D Ex ia IIIC T80°C Da IP66 -40°C ≤ Ta ≤ +70°C |
Standard |
||||
| China CCC Ex Dust certification |
Ex iaD 20 T80°C -40°C ≤ Ta ≤ +70°C |
Standard |
||||
|
|
|
|---|---|
| Model | |
| Mounting & Enclosure |
|
| Separate terminal compartment |
|
| Protection |
|
| Display |
|
IECEx information
ATEX information
ETL Intrinsic safety
FM & cFM information
CCC Ex information
CCOE/PESO information
Downloads# Shown with optional external push buttons and backlight.
* Shown with optional backlight.