KROHNE OPTISONIC 6300 Supplementary Instructions Manual
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KROHNE OPTISONIC 6300 Supplementary Instructions Manual

Addendum for hazardous areas
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OPTISONIC 6300
OPTISONIC 6300
OPTISONIC 6300
OPTISONIC 6300
Addendum for hazardous areas. These additional instructions are an extension to the
OPTISONIC 6300 quick start and handbook
© KROHNE 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions

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Summary of Contents for KROHNE OPTISONIC 6300

  • Page 1 OPTISONIC 6300 OPTISONIC 6300 Supplementary Instructions Supplementary Instructions Supplementary Instructions Supplementary Instructions Addendum for hazardous areas. These additional instructions are an extension to the OPTISONIC 6300 quick start and handbook © KROHNE 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 2: Table Of Contents

    5 Maintenance 5.1 Maintenance ........................16 5.2 Before and after opening....................16 5.3 Replacement of mains fuse.................... 17 5.4 Exchange of electronics unit ..................18 5.4.1 Field version.......................... 19 6 Notes www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 3: Introduction

    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 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...

  • Page 4: Ufc 300 F(/I)-Ex

    The intrinsically safe transducer output connections have the following values: = 8 2 V = 190 mA = 390 mW = 1 4 F or 0 76 F = 0 5 mH or 1 4 mH www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 5: Marking Labels (Examples)

    3 Temperature medium and calibration data 4 Ex specific remarks and circuit info 5 Protection class and Tag no. 6 Ambient temperature (depends on version) 7 Ex logo, marking ATEX/IECEx and Certificate number 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 6 This is also applicable for the IECEx approved flowmeters. These type plates contains the IECEx certificate number. INFORMATION! For more information on type plates (and/or IO data sticker) and connection data, consult the applicable manual and quick start documents. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 7: Temperature Limits

    Maximum process temperature [ºC] C] C] C] Temperature class Temperature class Maximum process temperature [ Maximum process temperature [ 1 Ta max. = 60°C 2 XT version: 130°C 3 XT versions only 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...

  • Page 8: Connection Of Separate Systems

    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. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 9: Signal Cable Connections

    1 Connect the blue cable to the UP rail 2 Connect the green cable to the DOWN rail 3 Make connections in cable box 4 Cable to converter 5 Turn the screws clockwise to secure the caps 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 10 1 Put in the connector 2 Turn knob to secure the connector A = positioning notch in connector (female) on cable B = positioning cam in connector (male) on sensor device www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 11: Electrical Connections

    B, B- ia” or “Ex ia”, are dependent on the specific version C, C- of the UFC 300 converter ordered. Consult the D, D- tables with CG37 numbers for details. 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 12 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. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 13: Non-"Ex Ia" I/O Connections

    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). 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...

  • Page 14: Ex Ia" I/O Connections

    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. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...
  • Page 15 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). 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...

  • Page 16: Maintenance

    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 5.2 Before and after opening...

  • Page 17: Replacement Of Mains Fuse

    250 V / 0 8 A 5080850000 WARNING! Before reassembling the unit, refer to Before and after opening on page 16 , then: • Reassemble the unit in reverse order. 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...

  • Page 18: Exchange Of Electronics Unit

    Only the sensor calibration data are loaded. - if in the screen appears “load no data load no data load no data load no data”, all data have been lost. Contact your local representative. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 19: Field Version

    CAUTION! Please pay attention that the same amount of force is applied on both pullers, otherwise the connector at the backside can be damaged. 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 20 • 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. www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...

  • Page 21: Notes

    NOTES OPTISONIC 6300 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 22 NOTES OPTISONIC 6300 www.krohne.com 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en...
  • Page 23 NOTES OPTISONIC 6300 02/2019 - 4007265101 - EX OPTISONIC 6300 R04 en www.krohne.com...
  • Page 24 • Process Analysis • 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.com The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...

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