BA304SG 4/20mA Loop Powered Indicators
“
Specifications:
- Model: BA304SG, BA324SG
- Mounting: Field mounting
- Display: 4-digit (34mm high), 5-digit (29mm high) and
histogram - Enclosure Material: GRP IP66
- Safety Standards: Ex eb and dust ignition protection with Ex tb
enclosure - Certifications: IECEx, ATEX, UKEX, and North American for gas
and dust - Special Conditions: Must be powered by SELF system or PELV or
approved power supply with double insulation - Loop Powered: 4/20 mA loop powered
- Dimensions: 122mm x 84mm x 120mm
- Connections: Two threaded cable entries M20 x 1.5
Product Usage Instructions:
Installation:
For both models, use the provided four M6 mounting holes to
mount on a surface. Ensure the dimensions are as specified for
proper installation.
Power Connection:
Connect the indicator to a suitable power source as per the
safety requirements mentioned. Use the specified connectors for
proper power supply.
Maintenance:
Regularly inspect the indicators for any damage or wear. In case
of any issues, refer to the manufacturer’s manual for repair
instructions.
Disposal:
Dispose of the BA304SG or BA324SG indicators correctly following
the manufacturer’s guidelines. Do not dispose of them in household
waste.
FAQ:
How can I download manuals, certificates, and technical
sheets?
You can download manuals, certificates, and technical sheets
from the official BEKA website at https://www.beka.co.uk/304sg_324sg.
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Descrizione
Indicatori digitali alimentati a loop 4/20mA, per montaggio in campo Ex eb, che visualizzano la corrente di ingresso in unità ingegneristiche. Questi indicatori possono essere utilizzati in alternativa a un indicatore certificato antideflagrante Ex d nelle Zone 1 e 2, o in sostituzione di uno strumento Ex n nella Zona 2.
Modello BA304SG BA324SG
Montaggio Montaggio in campo
Cifre 4 x 34mm alto 5 x 29mm alto e istogramma
Materiale dell’involucro GRP IP66
Maggiore sicurezza “Ex eb” e protezione contro l’accensione delle polveri grazie alla custodia “Ex tb” Entrambi i modelli sono dotati di certificazione IECEx, ATEX, UKEX e nordamericana per gas e polveri
Codice: II 2 G II 2 D
Ex eb ib mb IIC T5 Gb Ex ib mb tb IIIC T80°C Db -40°C Ta +60°C Un = 30V DC
Condizioni speciali per l’utilizzo sicuro di entrambi i modelli
Gli indicatori devono essere alimentati da un sistema SELF (separato o a bassissima tensione di sicurezza) o PELV (bassissima tensione protetta) o da un’alimentazione adeguatamente approvata che fornisca un isolamento doppio o rinforzato, come richiesto dalla norma IEC 60079-14.
Installazione per entrambi i modelli
122mm
84mm
120 mm
Quattro fori M6 per il montaggio su superficie
90 mm
19 mm
106mm
Requisiti essenziali di salute e sicurezza per gli indicatori BA304SG e BA324SG
alimentati in loop da 4/20 mA
IT
Due ingressi filettati per cavi
90
M20 x 1,5. Fornito con un
mm
tappo di arresto Ex e e un
tappo temporaneo.
SCALE
9.304 TAG NUMBER
SCALE
99.324 TAG NUMBER
PE
PE
Manuali, certificati e schede tecniche possono essere scaricati da https://www.beka.co.uk/304sg_324sg
Issue 1 9th August 2024
BEKA associates Ltd. Old Charlton Rd, Hitchin, Hertfordshire, SG5 2DA, UK Tel: +44(0)1462 438301 e-mail: sales@beka.co.uk
web: www.beka.co.uk
Connessioni per entrambi i modelli
Connettore del gruppo indicatore
E 12 34 56
+-
Terra 4/20mA dell’involucro
I terminali 2 e 4 sono collegati internamente per
collegare il filo di ritorno da 4/20 mA.
I terminali 5 e 6 sono collegati internamente per collegare gli schermi dei cavi.
Ogni terminale può ospitare un conduttore solido da 0,2 a 2,5 mm².
O
Un conduttore a trefoli da 0,2 – 1,5 mm².
Riparazione
Non si deve tentare di riparare un BA304SG o BA324SG difettoso. Le unità sospette devono essere restituite agli associati BEKA o al proprio agente locale.
Smaltimento
I BA304SG o BA324SG devono essere smaltiti correttamente, non nei rifiuti domestici.
EU Declaration of Conformity
This declaration of conformity for electrical apparatus is issued under the sole responsibility of the manufacturer.
Description of electrical apparatus
The BA304SG 4 digit and BA324SG 5 digit are Ex eb and Ex tb field mounting 4/20mA loop powered indicators.
Manufactured by BEKA associates Ltd, Old Charlton Road, Hitchin, Herts. UK. SG5 2DA
Council Directives this equipment complies with: 2014/34/EU (ATEX Directive) Relating to equipment and protective systems intended for use in potentially explosive atmospheres.
Provisions of the Directive fulfilled by the equipment: ITS19ATEX304891X Issue 0 dated 8th August 2019. Group II Category 2G Ex eb ib mb IIC T5 Gb 40°C Ta +60°C Group II Category 2D Ex ib mb tb IIIC T80°C Db 40°C Ta +60°C
Notified Body for EU-Type Examination and production INTERTEK ITALIA SPA 2575 Via Guido Miglioli, 2/A 20063 Cernusco sul Naviglio (MI) Italy.
Compliant with standards: EN IEC 60079-0:2018; EN IEC 60079-7:2015 + A1:2018 + Corr 2019; EN 60079-11:2012; EN 60079-18:2015 + A1:2017 and EN 60079-31:2014
2014/30/EU (EMC Directive)
Standards used: EN 61326-1:2021
2011/65/EU (RoHS Directive) relating to hazardous substances in electronic and electrical equipment.
2015/863/EU additional substances added by amending Annex II to Directive 2011/65/EU as regards the list of restricted substances.
mark first affixed in 2019
Authorised Signatory:
Issue 5
19th Jan 2023
Olivier Lebreton CEng MIET Managing Director
Documents / Resources
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beka BA304SG 4/20mA Loop Powered Indicators [pdf] Instruction Manual BA304SG, BA324SG, BA304SG 4 20mA Loop Powered Indicators, BA304SG, 4 20mA Loop Powered Indicators, Loop Powered Indicators, Powered Indicators, Indicators |