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OPTIWAVE X500
OPTIWAVE X500
OPTIWAVE X500
OPTIWAVE X500
OPTIWAVE 3500 C
OPTIWAVE 6500 C
OPTIWAVE 7500 C
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
© KROHNE 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
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Table of Contents
Related Manuals for KROHNE OPTIWAVE X500
Summary of Contents for KROHNE OPTIWAVE X500
- Page 1 OPTIWAVE 3500 C OPTIWAVE 6500 C OPTIWAVE 7500 C Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications © KROHNE 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en...
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Page 2: Table Of Contents
3.6.2 How to connect the electrical cables ................... 21 3.6.3 Supply voltage ........................22 3.6.4 Electrical schematic ......................23 4 Start-up 5 Service 5.1 Periodic maintenance..................... 25 5.2 Keep the device clean..................... 25 www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... - Page 3 5.3 How to remove the device ....................25 5.4 Manufacturer ........................26 5.5 Returning the device to the manufacturer..............26 5.5.1 General information......................26 5.5.2 Form (for copying) to accompany a returned device............27 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com...
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Page 4: General Safety Information
Carefully read the ATEX approval certificates. Obey the boundary conditions. The certificates are given on the DVD-ROM supplied with the device. You can also download the certificates from our internet site. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 5: Device Categories
Category 1/2 D equipment is used in zone 20, but it is installed in the boundary wall between zone 20 and zone 21 (the antenna is in zone 20 and the signal converter is in zone 21). Category 2 D equipment is used in zone 21. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 6: Ex Db Ia- And Ex Ia Tb-Approved Devices
Category 1/2 D equipment is used in zone 20, but it is installed in the boundary wall between zone 20 and zone 21 (the antenna is in zone 20 and the signal converter is in zone 21). Category 2 D equipment is used in zone 21. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 7: Ex Ic Devices
Dust Groups IIIA, IIIB and IIIC. It is certified for applications requiring Category 3 D and EPL Dc equipment, when fitted with the appropriate options. Category 3 D equipment is used in zone 22. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 8: Atex Nameplates
6 Notified body number (production site). This number is applicable only to equipment with an EU-Type Examination Cer- tificate. 7 Input voltage range and maximum current (4...20 mA passive – HART) 8 Type code – for more data, refer to "Order code" in the handbook www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 9: Installation
• you can get access to the device, • there is sufficient space around the device for inspections, • you can see the device nameplate, and • there are no external forces applied on the device. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 10: Electrostatic Discharge
If dirt collects on the device, clean it with a damp cloth. ESD warning Figure 2-1: ESD warning (on the device nameplate) 1 Text: Warning! Potential electrostatic hazard – see instructions www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... - Page 11 1 Sun cover 2 Lens antenna 3 OPTIWAVE 7500: OPTIWAVE 7500: OPTIWAVE 7500: OPTIWAVE 7500: Flange plate protection 4 OPTIWAVE 6500: OPTIWAVE 6500: OPTIWAVE 6500: OPTIWAVE 6500: Slanted flange 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com...
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Page 12: Operating Conditions
• Do not put insulation around the signal converter. Make sure that the airflow around the signal converter is sufficient. It is permitted to have insulation on the pipe or stilling well and the process connection. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... - Page 13 EPL Ga/Gb, EPL Da/Db, (min. process temperature) EPL Gb or EPL Gc EPL Db or EPL Dc [°C] [°F] [°C] [°F] All classes All surface temperatures 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com...
- Page 14 1 Min. process connection temperature is -20°C / -4°F, if a Kalrez® 6375 gasket is used. Min. process connection temperature is -40°C / -40°F, if an FKM/FPM gasket is used. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en...
- Page 15 EPL Db or EPL Dc [°C] [°F] [°C] [°F] All classes All surface temperatures 1 Min. process connection temperature is -20°C / -4°F, if a Kalrez® 6375 gasket is used 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com...
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Page 16: Electrical Connections
Ex d-approved devices: Ex d-approved devices: Ex d-approved devices: Ex d-approved devices: Use heat-resistant cables and cable glands certified for continuous • operation above +90 ° C / +194 ° www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 17: Terminal Compartment
• Use the 3 mm Allen wrench to remove the cover stop. • Use the wrench to remove the cover. For more data about the procedure, refer to the handbook. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 18: How To Close The Terminal Compartment
Ex db ia- or Ex ia tb-approved devices The device does not agree with the 500 V dielectric strength requirement. Obey all the instructions given in the "Electrical connections" chapter. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 19: Ex Ia And Ex Ic Equipment
Current output terminals Minimum voltage at Maximum voltage at output terminals [VDC] output terminals [VDC] (Input) 1 Minimum voltage at output terminals for a current output of 21.5 mA 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 20: Electrical Schematic
"ib". If the device is connected to an intrinsically-safe circuit with protection concept "ia", the device operates with a higher level of safety. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 21: Ex Db Ia / Ex Ia Tb Equipment
8 mm / 0.32¨. The conduits must have a test certificate that agrees with EN 60079-1. Use conduit stopping boxes that agree with precautions given in the test certificate and data in standards related to the installation of the conduit. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 22: Supply Voltage
Current output terminals Minimum voltage at Maximum voltage at output terminals [VDC] output terminals [VDC] (Input) 1 Minimum voltage at output terminals for a current output of 21.5 mA www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 23: Electrical Schematic
2 Resistor for HART® communication 3 Non-Ex zone 4 Ex zone 5 Grounding wire – if the electrical wire is shielded (braided wire etc.) 6 Power supply 7 |U| < 13 V 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 24: Start-Up
19. The electrical circuit characteristics must not be more than the maximum intrinsically-safe values. • Did you install the correct cable glands? Is the terminal compartment correctly sealed? www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 25: Service
• Apply grease to dry housing cover seals after you open the terminal compartment. Use a multi-purpose grease (e.g. UNIMOLY® C 220). • Close the housing cover immediately after maintenance. Make sure that the housing is sealed. 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... -
Page 26: Manufacturer
• product used. www.krohne.com 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en... -
Page 27: Form (For Copying) To Accompany A Returned Device
We have flushed out and neutralized all cavities in the device. We hereby confirm that there is no risk to persons or the environment through any residual media contained in the device when it is returned. Date: Signature: Stamp: 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en www.krohne.com... - Page 28 • 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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