Radar level meter, measurement of distance, level and volume of liquids, pastes and solids, easy installation, wizard driven, service and maintenance-free (13 pages)
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...
• 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...
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...
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...
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...
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...
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...
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...
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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...
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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...