KROHNE OPTISWIRL 4070 Quick Start Manual
Vortex flowmeter
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Also See for OPTISWIRL 4070:
- Handbook (88 pages) ,
- Supplementary instructions manual (20 pages)
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Summary of Contents for KROHNE OPTISWIRL 4070
- Page 1 OPTISWIRL 4070 OPTISWIRL 4070 OPTISWIRL 4070 OPTISWIRL 4070 Quick Start Quick Start Quick Start Quick Start Vortex flowmeter © KROHNE 06/2010 - 4000122102 - QS OPTISWIRL R04 en...
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Page 2: Table Of Contents
CONTENTS OPTISWIRL 4070 1 Safety instructions 2 Installation 2.1 Scope of delivery....................... 4 2.2 Transport .......................... 5 2.3 Installation conditions ...................... 6 2.3.1 Measurement of liquids ......................7 2.3.2 Measurement of vapours and gases ..................9 2.3.3 Pipelines with control valve ....................10 2.3.4 Preferred mounting position .................... -
Page 3: Safety Instructions
SAFETY INSTRUCTIONS OPTISWIRL 4070 Warnings and symbols used DANGER! This information refers to the immediate danger when working with electricity. DANGER! These warnings must be observed without fail. Even partial disregard of this warning can lead to serious health problems and even death. There is also the risk of seriously damaging the device or parts of the operator's plant. -
Page 4: Installation
INSTALLATION OPTISWIRL 4070 2.1 Scope of delivery INFORMATION! Inspect the cartons carefully for damage or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer. INFORMATION! Check the packing list to check if you received completely all that you ordered. -
Page 5: Transport
INSTALLATION OPTISWIRL 4070 2.2 Transport • Use lifting straps wrapped around both process connections for transport. • Do not lift measuring devices by the signal converter housing for transport. • Never lift the measuring device by the pressure sensor. • Do not use lifting chains as they may damage the housing. -
Page 6: Installation Conditions
INSTALLATION OPTISWIRL 4070 2.3 Installation conditions INFORMATION! For accurate volumetric flow measurement the measuring device needs a completely filled pipe and a fully developed flow profile. Please observe the instructions regarding inlet and outlet pipe runs as well as the installation position. -
Page 7: Measurement Of Liquids
INSTALLATION OPTISWIRL 4070 2.3.1 Measurement of liquids Prohibited installation Prohibited installation Prohibited installation Prohibited installation Figure 2-3: Upper pipe bend CAUTION! Prohibited: Installing the device in an upper pipe bend 1, because there is a risk of gas bubbles 2 forming. Gas bubbles can lead to pressure surges and inaccurate measurement. - Page 8 INSTALLATION OPTISWIRL 4070 Recommended installations for measurement of liquids Recommended installations for measurement of liquids Recommended installations for measurement of liquids Recommended installations for measurement of liquids CAUTION! It is absolutely necessary to comply with the required inlet and outlet runs.
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Page 9: Measurement Of Vapours And Gases
INSTALLATION OPTISWIRL 4070 2.3.2 Measurement of vapours and gases Prohibited installation 1 Lower pipe bends 2 Condensate DANGER! Prohibited: Installing the device in a lower pipe bend 1, because there is a risk of condensate forming 2. Condensate can lead to cavitation and inaccurate measurement. Under certain circumstances the device can be destroyed and the measured product can leak. -
Page 10: Pipelines With Control Valve
INSTALLATION OPTISWIRL 4070 2.3.3 Pipelines with control valve INFORMATION! To ensure smooth and correct measurement, the manufacturer recommends not installing the measuring device downstream from a control valve. This would run the risk of vortex formation, which would distort the measuring result. -
Page 11: Turning The Connection Housing
INSTALLATION OPTISWIRL 4070 2.3.5 Turning the connection housing DANGER! All work on the device electrics may only be carried out by appropriately trained personnel. The regional occupational health and safety directives must always be observed. CAUTION! Do not damage the electrical cable by overtwisting it. -
Page 12: Turning The Display
INSTALLATION OPTISWIRL 4070 2.3.6 Turning the display DANGER! All work on the device electrics may only be carried out by appropriately trained personnel. The regional occupational health and safety directives must always be observed. INFORMATION! If the measuring device is installed in a vertical pipe, you will have to turn the display by 90 ;... -
Page 13: Heat Insulation
INSTALLATION OPTISWIRL 4070 2.3.7 Heat insulation CAUTION! The area above the converter support must not be heat-insulated. The heat insulation 3 may only extend to the maximum height 1 shown below up to the connecting screws of the measuring sensor. -
Page 14: Inlet And Outlet Runs
INSTALLATION OPTISWIRL 4070 2.4 Inlet and outlet runs 2.4.1 Minimum inlet runs 1 General inlet run without disturbing flow ≥ 20 DN 2 Behind a control valve ≥ 50 DN 3 After a pipe diameter reduction ≥ 20 DN 1 After a single bend 90° ≥ 20 DN 2 After a double bend 2x90°... -
Page 15: Minimum Outlet Runs
INSTALLATION OPTISWIRL 4070 2.4.2 Minimum outlet runs Figure 2-9: Minimum outlet runs 1 Upstream of pipe expanders, pipe bends, control valves, etc. ≥ 5 DN 2 Upstream of metering points ≥ 5…6 DN INFORMATION! The interior of the pipe at the metering points must be free of burrs and other flow impediments. -
Page 16: Installation
INSTALLATION OPTISWIRL 4070 2.5 Installation 2.5.1 General installation notes CAUTION! Installation, assembly, start-up and maintenance may only be performed by appropriately trained personnel. The regional occupational health and safety directives must always be observed. The following procedures have to be carried out before installing the device: •... -
Page 17: Installing Devices In Flange Design
INSTALLATION OPTISWIRL 4070 2.5.2 Installing devices in flange design Figure 2-13: Installing devices in flange design 1 Gasket 2 Bolts with fixing nuts • Use bolts and fastening nuts 2 to attach the measuring device to one side of the flange. -
Page 18: Installing Devices In Sandwich Design
INSTALLATION OPTISWIRL 4070 2.5.3 Installing devices in sandwich design Figure 2-14: Installation using centering ring 1 Measuring sensor 2 Centering ring 3 Bolts with fixing nuts 4 Hole 5 Hole 6 Gasket • Push the first bolt 3 through the hole 5 of both flanges. -
Page 19: Electrical Connections
ELECTRICAL CONNECTIONS OPTISWIRL 4070 3.1 Safety instructions DANGER! Only perform work on the electrical connections in the de-energized state. Take note of the voltage data on the nameplate! DANGER! Observe national installation regulations! CAUTION! All work on the flowmeter electrics may only be carried out by appropriately trained personnel. -
Page 20: Connecting The Signal Converter
ELECTRICAL CONNECTIONS OPTISWIRL 4070 3.2 Connecting the signal converter Figure 3-1: Signal converter housing with housing cover 1 Housing cover of the electrical terminal compartment 2 Electrical connection terminals with the housing cover open 3 Terminal A current output -... -
Page 21: Electrical Connection Of Current And Pulse Output
ELECTRICAL CONNECTIONS OPTISWIRL 4070 3.3 Electrical connection of current and pulse output • Current output: Current output: Current output: Current output: In some cases, a shielded or twisted cable may be necessary. The cable shield may only be earthed (grounded) at one place (on the power supply unit). -
Page 22: Grounding Connections
ELECTRICAL CONNECTIONS OPTISWIRL 4070 3.4 Grounding connections The grounding can be done either by connecting the PE terminal in the housing or the PE terminal on the connection piece between measuring sensor and signal converter. Both of these electrical connections are equally effective from a technical point of view. -
Page 23: Protection Category
ELECTRICAL CONNECTIONS OPTISWIRL 4070 3.5 Protection category The measuring device meets all requirements of protection category IP66/67. CAUTION! After all servicing and maintenance work on the device, the specified protection category has to be ensured again. Figure 3-4: Cable feedthrough Therefore it is essential to observe the following points: •... -
Page 24: Technical Data
TECHNICAL DATA OPTISWIRL 4070 4.1 Technical data INFORMATION! The following data is provided for general applications. If you require data that is more • relevant to your specific application, please contact us or your local representative. Additional information (certificates, special tools, software,...) and complete product •... - Page 25 TECHNICAL DATA OPTISWIRL 4070 Operating conditions Temperature Temperature Temperature Temperature Product -40…+240°C / -40…+465°F Ambient Non-Ex: -40…+85°C / -40…+185°F Ex: -40…+60°C / -40…+140°F Storage -50…+85°C / -58…+185°F Pressure Pressure Pressure Pressure Product Max. 100 bar / 1450 psi; Information on higher pressures on request.
- Page 26 TECHNICAL DATA OPTISWIRL 4070 Process connections Flange version Flange version Flange version Flange version DIN EN 1092-1 DN15...300 in PN16…100 ASME B16.5 ½...12" in 150…600 lb JIS B 2220 DN15...300 in JIS 10…20 K For detailed information on combination flange/pressure rating, refer to chapter "Dimensions and weights".
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Page 27: Notes
NOTES OPTISWIRL 4070 06/2010 - 4000122102 - QS OPTISWIRL R04 en www.krohne.com... - Page 28 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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