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Summary of Contents for KROHNE OPTIFLUX 7300
- Page 1 OPTIFLUX 7300 OPTIFLUX 7300 OPTIFLUX 7300 OPTIFLUX 7300 Quick Start Quick Start Quick Start Quick Start Electromagnetic flowmeter with non wetted electrodes and ceramic liner © KROHNE 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en...
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Page 2: Table Of Contents
3 Electrical connections 3.1 Safety instructions......................15 3.2 Grounding ........................15 3.3 Connection diagrams ..................... 16 4 Technical data 4.1 Measuring principle......................17 4.2 Dimensions and weights ....................18 5 Notes www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 3: Safety Instructions
If you need to return the device to the manufacturer or supplier, please fill out the form • contained on the CD-ROM and send it with the device. Unfortunately, the manufacturer cannot repair or inspect the device without the completed form. 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 4: Installation
2 Flanged version Figure 2-2: Scope of delivery 1 Ordered flowmeter (sandwich or flanged version) 2 Product documentation 3 Factory calibration report 4 CD-ROM with product documentation 5 Grounding rings (optionally) www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 5: Nameplates
• Store the device in a dry and dust-free location. • Avoid lasting direct exposure to the sun. • Store the device in its original packing. 2.4 Transport Figure 2-3: Transport 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 6: Installation Conditions
OPTIFLUX 7300 2.5 Installation conditions 2.5.1 Inlet and outlet Figure 2-4: Recommended inlet and outlet sections 1 ≥ 5 DN 2 ≥ 2 DN 2.5.2 Mounting position Figure 2-5: Mounting position www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 7: Flange Deviation
Max. permissible deviation of pipe flange faces: ≤ 0.5 mm / 0.02" Figure 2-6: Flange deviation 2.5.4 T-section Figure 2-7: Distance after T-sections 1 ≥ 10 DN 2.5.5 Vibration Figure 2-8: Avoid vibrations 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 8: Magnetic Field
INSTALLATION OPTIFLUX 7300 2.5.6 Magnetic field Figure 2-9: Avoid magnetic fields 2.5.7 Bends Figure 2-10: Installation in bending pipes Figure 2-11: Installation in bending pipes www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 9: Open Discharge
Figure 2-12: Installation before an open discharge 2.5.9 Control valve Figure 2-13: Installation before control valve 2.5.10 Air venting Figure 2-14: Air venting 1 ≥ 5 m 2 Air ventilation point 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 10: Pump
3 Sunshade CAUTION! Protect the device from direct sunlight. Temperature range Process [°C] Ambient [°C] Process [°F] Ambient [°F] min. max. min. max. min. max. min. max. Compact + IFC 300 www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 11: Mounting
Max. allowable operating pressure DN [mm] [bar] 25...80 PN 40 PN 16 PN 25 ASME B 16.5 Nominal size Pressure rating Max. allowable operating pressure [inch] [psig] 1...4" 150 lb 1...3" 300 lb 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... - Page 12 Max. allowable torque with gaskets made of DN [mm] ® ® Gylon [ftlb] Chemotherm [ftlb] 1" 300 lb 1 1/2" 300 lb 2" 300 lb 3" 300 lb 4" 300 lb www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en...
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Page 13: Torques And Pressures Flanged Versions
PN 40 4 × M 12 73.5 PN 40 4 × M 16 PN 40 4 × M 16 PN 40 8 × M 16 PN 16 8 × M 16 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... - Page 14 8 × 5/8" 96.84 Nominal size Flange class Bolts Max. torque [inch] [lb] [ftlb] 4 × 3/4" 188.8 1 1/2 4 × 3/4" 188.8 8 × 5/8" 96.84 8 × 3/4" 188.8 www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en...
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Page 15: Electrical Connections
The device must be grounded in accordance with regulations in order to protect personnel against electric shocks. Figure 3-1: Grounding 1 Metal pipelines, not internally coated. Grounding without grounding rings. 2 Metal pipelines with internal coating and non-conductive pipelines. Grounding with grounding rings. 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 16: Connection Diagrams
Grounding ring number 1 (for type VN19): • 3 mm / 0.1" thick (tantalum: 0.5 mm / 0.1") 3.3 Connection diagrams INFORMATION! For the connection diagrams please refer to the documentation of the applicable converter. www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... -
Page 17: Technical Data
A signal converter is used to amplify the signal voltage, filter it and convert it into signals for totalising, recording and output processing. 1 Induced voltage (proportional to flow velocity) 2 Electrodes (capacitive) 3 Magnetic field 4 Field coils 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com... -
Page 18: Dimensions And Weights
Especially for smaller nominal sizes of the sensor, the converter can be bigger than the • sensor. Note that for other pressure ratings than mentioned, the dimensions may be different. • For full information on converter dimensions see relevant documentation. • www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... - Page 19 2.01 2.91 6.39 3" 6.02 7.13 5.24 2.36 3.15 4.17 14.11 4" 7.99 8.11 6.22 3.15 3.98 5.24 19.40 1 Total fitting length of flowmeter without rings: dimension L only. 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com...
- Page 20 OPTIFLUX 7300 Flanged version Figure 4-2: Construction details DN25...100 1 Detail ceramics / flange / gaskets 2 PTFE sealing ring EN 1092-1 Nominal Dimensions [mm] Approx. size weight [kg] Ød1 www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en...
- Page 21 ASME B 16.5 300 lb Nominal Dimensions [inches] Approx. size weight [lb] inch Ød1 1" 5.91 5.91 4.92 0.79 1.02 2" 7.87 7.20 6.50 1.57 2.01 22.9 3" 7.87 8.86 8.27 2.36 3.15 40.6 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com...
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Page 22: Notes
NOTES OPTIFLUX 7300 www.krohne.com 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en... - Page 23 NOTES OPTIFLUX 7300 01/2011 - 7312082200 - QS OPTIFLUX 7300 R02 en www.krohne.com...
- Page 24 Measuring systems for the oil and gas industry • Measuring systems for sea-going tankers Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 D-47058 Duisburg (Germany) 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...
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