5 Maintenance 5.1 Maintenance ........................17 5.2 Before and after opening....................17 5.3 Replacement of mains fuse.................... 18 5.4 Exchange of electronics unit ..................19 5.4.1 Field version.......................... 20 6 Notes www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
• For details of the flameproof joints, contact KROHNE Altometer. • Repairs on the flameproof joints may only be done in accordance with the design specifications of KROHNE Altometer. A repair on the basis of the values in tables 1 and/or 2 of IEC 60079-1 is not permitted.
The intrinsically safe transducer connections of the OPTISONIC 6000 xxxxxx-Ex are connected to an associated device and have the following maximum values: = 8,5 V = 250 mA ≤ 0,531 W ≤ 4,5 nF ≤ 400 µH www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
The intrinsically safe transducer output connections have the following values: = 8,2 V = 190 mA = 390 mW = 1,4 μF or 0,76 μF = 0,5 mH or 1,4 mH 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
3 Temperature medium, manufacturing date data matrix and environmental markings 4 Tag number and Ex specific remarks 5 Protection class 6 Ex logo, marking ATEX / IECEx and certificate number 7 Ambient temperature (depends on version) www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
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/ bodies 9 Name and address of the manufacturer INFORMATION! For more information on type plates (and/or IO data sticker) and connection data, consult the applicable manual and quick start documents. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
70°C 120°C Extended temperature version OPTISONIC 6000 xxxxxx/…-Ex (Ex ia IIC T6…T2 Gb) Temperature class Ambient temperature Maximum process temperature 60°C 80°C 70°C 95°C 70°C 130°C 70°C 195°C 70°C 200°C www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
The intrinsically safe transducer circuits of the flow sensor are galvanically isolated from earth, therefore an equipotential bonding conductor between the flow sensor and the signal converter does not have to be connected. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
Figure 3-1: Example of large sensor rail connections with cable (splitter) box 1 Cable (splitter) box connections 2 Installed UP rail 3 Installed DOWN rail 4 Extension cable to UFC 300 signal converter www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
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1 Cover, electronics compartment 2 Cover, terminal compartment for power supply and inputs/outputs 3 Connectors for power 4 Connectors for inputs/outputs 5 Connectors for sensor cable 6 Cover, sensor terminal compartment 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
“Ex ia”, are dependent on the specific version C, C- of the UFC 300 signal converter ordered. Consult D, D- the tables with CG34 (V1 version) / CG37 (V2 version) numbers for details. www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
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The wiring of instruments has to be in accordance with the requirements as specified in the relevant national or international standard for electrical installations in hazardous areas, e.g. EN/IEC 60079-14. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
CI = Control Input, PA = Profibus PA, FF = Foundation Fieldbus, DP = Profibus DP, RS485 = RS485 Modbus, n.c. = not connected. All in-/outputs are passive unless otherwise noted as active with extension (a). www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
60079-11 between the non-”Ex ia” and “Ex ia” circuits, the mains terminals are provided with a semi-circular protection cover with a “snap-in” lock. This cover MUST be closed before establishing the power supply to the converter. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
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Used abbreviations for in-/output functions: CO = Current Output, PO = Pulse Output, SO = Status Output, CI = Control Input, n.c. = not connected All in-outputs are passive unless otherwise noted as active with extension (a). www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
For information about the flameproof joints please contact your KROHNE representative. The four M6 bolts to screw the MH300-Ex housing have a strength of 700 MPa.
250 V / 0.8 A T 5080850000 WARNING! Before reassembling the unit, refer to Before and after opening on page 17 , then: • Reassemble the unit in reverse order. www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
You can proceed by selecting yes. Note that all settings need to be checked and changed. Only the sensor calibration data are loaded. - if in the screen appears “load no data”, all data have been lost. Contact your local representative. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
CAUTION! Please pay attention that the same amount of force is applied on both pullers, otherwise the connector at the backside can be damaged. www.krohne.com 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en...
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• Screw the electronics unit back to the housing. • Re-install the display and make sure not to kink the display's flat ribbon cable. • Replace cover and tighten by hand. • Connect power. 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
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NOTES OPTISONIC 6300 09/2024 - 4007265103 - EX OPTISONIC 6300 R06 en www.krohne.com...
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Engineering, commissioning, calibration, maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.de The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...
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