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OPTIWAVE 8300 C
OPTIWAVE 8300 C
OPTIWAVE 8300 C
OPTIWAVE 8300 C
Non-contact Radar (FMCW) Level Meter for marine
applications
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
Supplementary Instructions for ATEX applications
© KROHNE 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en
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Summary of Contents for KROHNE OPTIWAVE 8300
- Page 1 Non-contact Radar (FMCW) Level Meter for marine applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications © KROHNE 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
- Page 2 KROHNE Messtechnik GmbH & Co. KG. Subject to change without notice. Copyright 2009 by KROHNE Messtechnik GmbH & Co. KG - Ludwig-Krohne-Straße 5 - 47058 Duisburg www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
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Page 3: Table Of Contents
5.2 Keep the device clean..................... 20 5.3 Returning the device to the manufacturer..............20 5.3.1 General information......................20 5.3.2 Form (for copying) to accompany a returned device............21 6 Approval certificate 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... - Page 4 CONTENTS OPTIWAVE 8300 C 7 Notes www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
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Page 5: General Safety Information
11:2006 and EN 60079-26:2007. The Ex ia and Ex d [ia] versions are certified for use in hazardous areas by the KEMA Quality B.V. under KEMA 04ATEX1218 X. WARNING! Carefully read the ATEX approval certificate. Obey the boundary conditions. 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 6: Device Categories
5 Cable entry type and size (Aluminium housing: M26 x 1.5, M20 x 1.5, ½NPT or G½; Stainless steel housing: M25 x 1.5, M20 x 1.5, ½NPT or G½) www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... - Page 7 7 Cable entry type and size (Aluminium housing: M26 x 1.5, M20 x 1.5, ½NPT or G½; Stainless steel housing: M25 x 1.5, M20 x 1.5, ½NPT or G½) 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com...
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Page 8: Installation
• install or • use the device in potentially explosive atmospheres. Do not install in a location (near to ventilation systems, for example) where the electrostatic charge can increase. www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 9: Special Conditions
The gasket temperature must not be more or less than the approved limits. Equipment category II 1 G (Ex ia devices only) Temperature class Ambient temperature Flange temperature [°C] [°F] [°C] [°F] -20…+60 -4…+140 -20…+60 -4…+140 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... - Page 10 2 min. -58°F, if an EPDM gasket is used. Min. -4°F, if a Kalrez® 6375 gasket is used. Min. -40°F, if a Viton® GLT gasket is used. Min. - 22°F, if a Metaglas® feedthrough is used. Min. -58°F, if a PEI feedthrough is used. www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
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Page 11: Maximum Surface Temperature Of The Housing
2.2.3 Process pressure Equipment category Allowable process pressure [kPa] [psi] 1 G or 1/2 G 80…110 11.6…16 Others As per non-Ex device As per non-Ex device 1 atmospheric pressure 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 12: Electrical Connections
• Remove the terminal compartment cover 2. Time necessary to de-energize an Ex d [ia]-approved device Temperature class Time to de-energize the Ex d [ia]-approved device [minutes] T4, T3 Not necessary www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 13: How To Close The Terminal Compartment
• Supply the Ex i equipment connected to the device. Use only certified intrinsically-safe equipment. • Connect only to separate certified, intrinsically-safe circuits. Make sure that the electrical circuit characteristics are not more than the values that follow. 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 14: Maximum Intrinsically-Safe Values For The Electrical Circuit
1 for a current output of 22 mA 2 use a second power supply. This power supply energizes current output terminal 2 only. 3 for more data, refer to the data sheet for the external sensor www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 15: Electrical Schema
Figure 3-3: Electrical schema for Ex i-approved equipment with an external sensor 1 Intrinsically-safe power supply (use second power supply for optional terminal 2) 2 Non-Ex zone 3 Ex zone ® 4 Resistor for HART communication 5 External sensor 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 16: Ex D [Ia] Equipment
• If you use only one cable entry, seal the other one with an Ex d-approved plug. • All Ex d-approved installations must agree with European standards EN 60079-1. www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 17: Supply Voltage
[VDC] 1 (U 2 (U 1 for a current output of 22 mA 2 use a second power supply. This power supply energizes current output terminal 2 only. 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 18: Electrical Schema
2 Power supply (use a second power supply for optional terminal 2) ® 3 Resistor for HART communication 4 Non-Ex zone 5 Ex zone 6 |U| < 5 V www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 19: Start-Up
"Ex i equipment" section. The electrical circuit characteristics must not be more than the maximum intrinsically-safe values. • Did you install the correct cable entries? Is the terminal compartment correctly sealed? • Does the optional purging system agree with Ex requirements? 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 20: Service
• product used. www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... -
Page 21: Form (For Copying) To Accompany A Returned Device
We have flushed out and neutralized all cavities in the unit. We herewith confirm that in returning this unit there is no risk to man or environment through any residual liquid contained in it. Date: Company stamp: Signature: 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com... -
Page 22: Approval Certificate
APPROVAL CERTIFICATE OPTIWAVE 8300 C Figure 6-1: ATEX certificate, page 1 of 5 www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en... - Page 23 APPROVAL CERTIFICATE OPTIWAVE 8300 C Figure 6-2: ATEX certificate, page 2 of 5 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com...
- Page 24 APPROVAL CERTIFICATE OPTIWAVE 8300 C Figure 6-3: ATEX certificate, page 3 of 5 www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
- Page 25 APPROVAL CERTIFICATE OPTIWAVE 8300 C Figure 6-4: ATEX certificate, page 4 of 5 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com...
- Page 26 APPROVAL CERTIFICATE OPTIWAVE 8300 C Figure 6-5: ATEX certificate, page 5 of 5 www.krohne.com 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en...
- Page 27 NOTES OPTIWAVE 8300 C 02/2009 - 4000407102 - AD ATEX OPTIWAVE 8300 R02 en www.krohne.com...
- Page 28 Measuring systems for sea-going tankers Head Office KROHNE Messtechnik GmbH & Co. KG Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.:+49 (0)203 301 0 Fax:+49 (0)203 301 10389 info@krohne.de The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...