KROHNE OPTIWAVE 7300 C User manual

Non-contact Radar (FMCW) Level Meter for liquids
for distance, level, volume and mass measurement of liquids
OPTIWAVE 7300 C
OPTIWAVE 7300 COPTIWAVE 7300 C
OPTIWAVE 7300 C Quick Start
Quick StartQuick Start
Quick Start
© KROHNE 04/2010 - 4000050003 - QS OPTIWAVE 7300 R06 en
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CONTENTS
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OPTIWAVE 7300 C
1 Safety instructions 4
2 Installation 5
2.1 Intended use ..................................................................................................................... 5
2.2 Scope of delivery............................................................................................................... 5
2.3 Visual Check ..................................................................................................................... 7
2.4 Storage ............................................................................................................................. 8
2.5 Transport .......................................................................................................................... 9
2.6 Pre-installation requirements ......................................................................................... 9
2.7 How to prepare the tank before you install the device.................................................. 10
2.7.1 Pressure and temperature ranges....................................................................................... 10
2.7.2 Theoretical data for nozzle position .....................................................................................11
2.7.3 Theoretical data for hygienic applications ........................................................................... 12
2.8 Installation recommendations for liquids...................................................................... 13
2.8.1 General requirements .......................................................................................................... 13
2.8.2 Standpipes............................................................................................................................. 13
2.9 How to install the device on the tank ............................................................................. 14
2.9.1 How to install a device with a flange connection ................................................................. 14
2.9.2 How to install a device with a threaded connection............................................................. 15
2.9.3 How to install a device with a hygienic connection .............................................................. 16
2.9.4 How to attach antenna extensions ....................................................................................... 19
2.9.5 How to turn or remove the signal converter ........................................................................ 20
2.9.6 How to attach the weather protection to the device............................................................. 21
2.9.7 How to open the weather protection .................................................................................... 22
3 Electrical connections 23
3.1 Safety instructions.......................................................................................................... 23
3.2 Electrical installation: outputs 1 and 2 .......................................................................... 23
3.2.1 Non-Ex................................................................................................................................... 24
3.2.2 Ex i ......................................................................................................................................... 24
3.2.3 Ex d........................................................................................................................................ 24
3.2.4 PROFIBUS PA........................................................................................................................ 25
3.2.5 FOUNDATION Fieldbus ......................................................................................................... 25
3.3 Protection category ........................................................................................................25
4 Start-up 26
4.1 Start-up checklist........................................................................................................... 26
4.2 Operating concept ..........................................................................................................26
4.3 Digital display screen .....................................................................................................27
4.3.1 Local display screen layout .................................................................................................. 27
4.3.2 Keypad buttons ..................................................................................................................... 27
4.3.3 Help screens ......................................................................................................................... 27
4.3.4 How to start the device ......................................................................................................... 28
4.4 Remote communication with PACTware™ .................................................................... 28
4.5 Remote communication with the AMS™ Device Manager............................................. 29
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CONTENTS
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OPTIWAVE 7300 C
5 Technical data 30
5.1 Technical data................................................................................................................. 30
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1SAFETY INSTRUCTIONS
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Safety instructions
Warnings and symbols used
HANDLING
• This symbol designates all instructions for actions to be carried out by the operator in the
specified sequence.
iRESULT
RESULTRESULT
RESULT
This symbol refers to all important consequences of the previous actions.
Safety instructions for the operator
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.
WARNING!
Disregarding this safety warning, even if only in part, poses the risk of serious health problems.
There is also the risk of damaging the device or parts of the operator's plant.
CAUTION!
Disregarding these instructions can result in damage to the device or to parts of the operator's
plant.
INFORMATION!
These instructions contain important information for the handling of the device.
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.
LEGAL NOTICE!
The responsibility as to the suitability and intended use of this device rests solely with the user.
The supplier assumes no responsibility in the event of improper use by the customer. Improper
installation and operation may lead to loss of warranty. In addition, the "Terms and Conditions of
Sale" apply. They appear on the back of the invoice and form the basis of the purchase contract.
INFORMATION!
• Further information can be found on the supplied CD-ROM in the manual, on the data sheet,
in special manuals, certificates and on the manufacturer's website.
• 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.
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INSTALLATION 2
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Installation
2.1 Intended use
This radar level transmitter measures distance, level, mass, volume and reflectivity of liquids,
pastes and slurries.
It can be installed on tanks, reactors and open channels.
2.2 Scope of delivery
INFORMATION!
Check the packing list to check if you received completely all that you ordered.
Scope of delivery - horn antenna
Figure 2-1: Scope of delivery - horn antenna
1 Signal converter and antenna in compact version
2 Antenna extensions (option)
3 Quick Start
4 CD-ROM (including Handbook, Quick Start, Technical Datasheet and related software)
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Scope of delivery - Drop antenna
Figure 2-2: Scope of delivery - Drop antenna
1 Signal converter and antenna in compact version
2 Antenna extensions (option) and o-ring for each antenna extension
3 Quick Start
4 CD-ROM (including Handbook, Quick Start, Technical Datasheet, and related software)
Scope of delivery - hygienic antenna
Figure 2-3: Scope of delivery - hygienic antenna
1 Signal converter and antenna in compact version
2 Quick Start
3 CD-ROM (including Handbook, Quick Start, Technical Datasheet, and related software)
INFORMATION!
No special tools or training required!
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2.3 Visual Check
If the device is supplied with an FKM/FPM gasket, there is no symbol on the side of the process
connection.
WARNING!
If the display screen glass is broken, do not touch.
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.
Figure 2-4: Visual check
1 Device nameplate (for more data, refer to the handbook)
2 Process connection data (size and pressure rating, material reference and heat number)
3 Gasket material data - refer to the illustration that follows
Figure 2-5: Symbols for the supplied gasket material (on the side of the process connection)
1 EPDM
2 Kalrez®6375
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
INFORMATION!
Compare the material references on the side of the process connection with the order.
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2.4 Storage
•Store the device in a dry and dust-free location.
•Keep the converter out of the sunlight.
•Store the device in its original packing.
WARNING!
Do not keep the device in a vertical position. This will damage the antenna and the device will not
measure correctly.
Figure 2-6: Storage conditions
1 When you put the device into storage, do not keep it in a vertical position
2 Put the device on its side. We recommend that you use the packaging in which it was delivered.
3 Storage temperature range: -40...+85°C / -40...+185°F
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2.5 Transport
2.6 Pre-installation requirements
•Make sure that there is sufficent space on all sides.
•Protect the signal converter from direct sunlight. If necessary, install the weather protection
accessory.
•Do not subject the signal converter to heavy vibrations. The devices are tested for vibration
and agree with EN 50178 and IEC 60068-2-6.
Figure 2-7: How to lift the device
1 Remove the converter before you lift the device with a hoist.
WARNING!
Lift the device carefully to prevent damage to the antenna.
INFORMATION!
Obey the precautions that follow to make sure that the device is correctly installed.
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2.7 How to prepare the tank before you install the device
2.7.1 Pressure and temperature ranges
CAUTION!
To avoid measuring errors and device malfunction, obey these precautions.
Figure 2-8: Pressure and temperature ranges
1 Flange temperature
FKM/FPM gasket: -40...+200°C / -40...+390°F; Kalrez®6375 gasket: -20...+200°C / -4...+390°F;
EPDM gasket: -50...+150°C / -58...+300°F
Depends on the antenna type. Refer to the table that follows.
Ex devices: see supplementary operating instructions
2 Ambient temperature for operation of the display
-20...+60°C / -4...+140°F
If the ambient temperature is not between these limits, the display screen switches off automatically
3 Ambient temperature
Non-Ex devices: -40...+80°C / -40...+175°F
Ex devices: see supplementary operating instructions
4 Process pressure
Depends on the antenna type. Refer to the table that follows.
WARNING!
The process connection temperature range must agree with the temperature limits of the
gasket material. The operating pressure range is subject to the process connection used and the
flange temperature.
Antenna type Maximum process connection
temperature
Maximum operating pressure
[°C] [°F] barg psig
PP Drop +100 [phone]
PTFE Drop +150 [phone]
Hygienic +150 [phone]
Horn +150 (+200) 1 +300 (+390) 1 40 (100) 2 580 (1450) 2
1Standard max. process connection temperature: +150°C / +300°F. Optional max. process temperature: +200°C/
+390°F.
2Standard max. operating pressure: 40 barg / 580 psig. Optional max. operating pressure: 100 barg / 1450 psig.
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2.7.2 Theoretical data for nozzle position
CAUTION!
Follow these recommendations to make sure that the device measures correctly.
Figure 2-9: Recommended nozzle position for liquids, pastes and slurries
1 Nozzles for DN40 or DN50 Horn antennas, or DN50 Hygienic antenna
2 Nozzles for DN80 or DN100 Horn antennas, or DN80 Drop antenna
3 Tank height
4 Tank diameter
5 Minimum distance of nozzle from the tank wall : 1/7 × tank height
Maximum distance of nozzle from the tank wall : 1/3 × tank diameter
6 Minimum distance of nozzle from the tank wall : 1/10 × tank height
Maximum distance of nozzle from the tank wall : 1/3 × tank diameter
INFORMATION!
If possible, do not install a nozzle on the tank centerline.
CAUTION!
Do not put the device near to the product inlet. If the product that enters the tank touches the
antenna, the device will measure incorrectly. If the product fills the tank directly below the
antenna, the device will also measure incorrectly.
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More than 1 FMCW radar level meter can be operated in a tank.
2.7.3 Theoretical data for hygienic applications
To make the cleaning of the antenna easier, attach the device to a short socket.
Figure 2-10: Product inlets
1 The device is in the correct position.
2 The device is too near to the product inlet.
Figure 2-11: More than 1 FMCW radar level meter can be operated in a tank
Figure 2-12: Requirements for hygienic applications
1 Maximum height of process connection: 50 mm / 2¨
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2.8 Installation recommendations for liquids
2.8.1 General requirements
2.8.2 Standpipes
Use a standpipe if:
•There is highly conductive foam in the tank.
•The liquid is very turbulent or agitated.
•There are too many other objects in the tank.
•The device is measuring a liquid (petro-chemicals) in a tank with a floating roof.
For more data, refer to the Handbook.
INFORMATION!
We recommend that you configure the device when the tank is empty.
Figure 2-13: General Installation recommendations
1 Do not tilt the device more than 2°
2 If there are too many obstacles in the radar beam, do an empty spectrum scan (refer to the handbook) or install a by-
pass chamber or stilling well
3 2.5 mm / 0.1¨max. for high-dielectric constant liquids
4 Curved and conical tank bottoms. Refer to the handbook for fine adjustment of the device.
5 Radius of radar footprint (DN40 Horn antenna): increments of 180 mm/m or 2.15¨/ft (10°)
Radius of radar footprint (DN50 Horn antenna or DN50 Hygienic antenna): increments of 130 mm/m or 1.55¨/ft (7.5°)
Radius of radar footprint (DN80 Horn antenna): increments of 90 mm/m or 1.1¨/ft (5°)
Radius of radar footprint (DN100 Horn antenna and DN80 Drop antenna): increments of 70 mm/m or 0.83¨/ft (4°)
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2.9 How to install the device on the tank
2.9.1 How to install a device with a flange connection
Equipment needed:
•Device
•Gasket (not supplied)
•Nuts and bolts (not supplied)
•Wrench (not supplied)
Figure 2-14: Installation recommendations for standpipes (stilling wells and bypass chambers)
1 Stilling well
2 Bypass chamber
3 Air circulation hole
4 Level of the liquid
Requirements for flange connections
Figure 2-15: Flange connection
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• Make sure the flange on the nozzle is level.
• Make sure that you use the applicable gasket for the flange dimensions and the process.
• Align the gasket correctly on the flange facing of the nozzle.
• Lower the antenna carefully into the tank.
• Tighten the flange bolts.
iRefer to local rules and regulations for the correct torque to apply to the bolts.
For more data, refer to the handbook.
2.9.2 How to install a device with a threaded connection
Equipment needed:
•Device
•Gasket for G 1½connection (not supplied)
•50 mm / 2¨wrench (not supplied)
• Make sure the tank connection is level.
• Make sure that you use the applicable gasket for the connection dimensions and the process.
• Align the gasket correctly.
• Lower the antenna carefully into the tank.
• Turn the threaded connection on the housing to attach the device to the process connection.
• Tighten the connection.
iRefer to local rules and regulations for the correct torque to apply to the connection.
For more data, refer to the handbook.
Requirements for threaded connections
Figure 2-16: Threaded connection
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2.9.3 How to install a device with a hygienic connection
BioControl®
Equipment needed:
•Device
•Gasket
•Flange bolts (not supplied)
•Wrench (not supplied)
How to attach a device with a Biocontrol®connection
• Make sure the flange on the nozzle is level.
• Make sure that you use the applicable gasket for the flange dimensions and the process.
• Align the gasket correctly on the flange facing of the nozzle.
• Lower the antenna carefully into the tank.
• Tighten the flange bolts.
iRefer to local rules and regulations for the correct torque to apply to the bolts.
Tri-Clamp®
Equipment needed:
•Device
•Gasket (not supplied)
•Band clamp (not supplied)
INFORMATION!
To make the cleaning of the antenna easier, attach the device to a short socket.
Figure 2-17: BioControl®connection
1 BioControl®connection on the tank
2 Flange bolts
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• Make sure the tank connection is level.
• Make sure that you use the applicable gasket for the connection dimensions and the process.
• Align the gasket correctly.
• Lower the antenna carefully into the tank.
• Attach the band clamp to the process conection.
• Tighten the band clamp.
DIN 11851
Equipment needed:
•Device
•Gasket (not supplied)
•DIN 11851 nut
Figure 2-18: Tri-Clamp®connection
1 Tank socket
2 Band clamp
Figure 2-19: DIN 11851 connection
1 Tank socket
2 Nut for DIN 11851 connection
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• Make sure the tank connection is level.
• Make sure that you use the applicable gasket for the connection dimensions and the process.
• Align the gasket correctly.
• Lower the antenna carefully into the tank.
• Turn the nut on the device process connection to attach the device to the tank.
• Tighten the connection.
iRefer to local rules and regulations for the correct torque to apply to the connection.
SMS
Equipment needed:
•Device
•Gasket (not supplied)
•SMS nut
• Make sure the tank connection is level.
• Make sure that you use the applicable gasket for the connection dimensions and the process.
• Align the gasket correctly.
• Lower the antenna carefully into the tank.
• Turn the nut on the device process connection to attach the device to the tank.
• Tighten the connection.
iRefer to local rules and regulations for the correct torque to apply to the connection.
Figure 2-20: SMS connection
1 Tank socket
2 Nut for SMS connection
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2.9.4 How to attach antenna extensions
Equipment needed:
•3 mm Allen wrench (not supplied)
For more data, refer to the handbook.
Equipment needed (not supplied):
•Torque wrench 200 Nm (for the H30 head of the Drop antenna sub-assembly)
•3 mm Allen wrench
For more data, refer to the handbook.
Horn antenna - antenna extensions
Figure 2-21: Horn antenna - how to attach antenna extensions
Drop antenna - antenna extensions
Figure 2-22: Drop antenna - how to attach antenna extensions
INFORMATION!
Drop antenna:
Drop antenna:Drop antenna:
Drop antenna: Antenna extensions can only be attached below flanges without the PP/PTFE
flange plate option
CAUTION!
Drop antenna:
Drop antenna:Drop antenna:
Drop antenna: Make sure that there are not more than 5 antenna extensions attached to a device
with a Drop antenna. If there are more than 5 antenna extensions, the device will not measure
correctly.
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2.9.5 How to turn or remove the signal converter
How to turn the signal converter
• Loosen the housing locking screw 1with a 5 mm Allen wrench.
• Turn the housing to the correct position.
• Tighten the housing locking screw.
How to remove the signal converter
• Loosen the housing locking screw 1with a 5 mm Allen wrench.
• Lift the housing.
• Tighten the housing locking screw 1.
How to attach the signal converter
• Loosen the housing locking screw 1with a 5 mm Allen wrench.
• Attach the housing to the flange system 2.
• Tighten the housing locking screw 1.
INFORMATION!
The converter turns 360
° .
Figure 2-23: How to turn or remove the signal converter
Tool: 5 mm Allen wrench
CAUTION!
If you remove the housing, put a cover on the wave guide hole in the flange assembly 2.
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