KROHNE OPTIFLEX 1100 C User manual

Guided Radar (TDR) Level Meter
OPTIFLEX 1100 C
OPTIFLEX 1100 COPTIFLEX 1100 C
OPTIFLEX 1100 C Quick Start
Quick StartQuick Start
Quick Start
© KROHNE 01/2012 - 4001226201 - QS OPTIFLEX 1100 R01 en

CONTENTS
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OPTIFLEX 1100 C
1 Safety instructions 3
2 Installation 4
2.1 Ø2 mm / 0.08¨ single cable probe (liquid applications)................................................... 4
2.1.1 Scope of delivery ..................................................................................................................... 4
2.1.2 How to assemble a single cable probe................................................................................... 4
2.2 Coaxial probe (low-viscosity liquid applications)............................................................. 6
2.2.1 Scope of delivery ..................................................................................................................... 6
2.2.2 How to assemble the segmented coaxial probe .................................................................... 7
2.3 Ø4 mm / 0.15¨ single cable probe (solid applications).................................................. 11
2.3.1 Scope of delivery ................................................................................................................... 11
2.3.2 How to assemble a single cable probe................................................................................. 12
2.4 How to install a device with a threaded connection ...................................................... 14
2.5 How to turn or remove the signal converter.................................................................. 14
3 Electrical connections 15
3.1 Electrical installation: 2-wire, loop-powered ................................................................ 15
4 Operation 16
4.1 General notes ................................................................................................................. 16
4.2 Digital display screen (option)........................................................................................ 16
4.3 Quick Setup..................................................................................................................... 16
5 Notes 18

SAFETY INSTRUCTIONS 1
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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 which form the basis of the purchase contract.
INFORMATION!
• Further information can be found in the handbook and on the data sheet. These documents
can be downloaded from the website (Download Center).
• If you need to return the device to the manufacturer or supplier, please fill out the device
return form and send it with the device. Unfortunately, the manufacturer cannot repair or
inspect the device without the completed form. The form can be found in the handbook or
downloaded from the website. Click on the "Service" tab on one of the web pages and read
the instructions.

2INSTALLATION
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2.1 Ø2 mm / 0.08¨single cable probe (liquid applications)
2.1.1 Scope of delivery
2.1.2 How to assemble a single cable probe
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
Figure 2-1: Scope of delivery: device with Ø2 mm single cable probe option
1 Converter, process connection and probe
2 Counterweight
3 2 HC M6×5 screws for the counterweight
4 Probe assembly cover. For more data, refer to
How to turn or remove the signal converter on page 14.
5 Sticker: if you adjust the probe length, write the new value on the sticker
6 Quick Start
7 Strap wrench
Adjust the probe length to the tank height
Figure 2-2: How to assemble the Ø2 mm / 0.08¨single cable probe: part 1
L = Probe length (thread stop to the bottom of the counterweight
m = Counterweight length = 100 mm / 4¨
n = Cable insertion length = 15 mm / 0.6¨

INSTALLATION 2
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• Measure the probe.
iMake sure that you include the length of the counterweight (m) minus the cable insertion
length (n).
• Mark the probe length necessary for your application on the cable.
• Cut the cable.
• Attach the counterweight.
• Attach the lock screws to the counterweight. Tighten with a 3 mm Allen wrench.
iThe device is prepared for installation on the tank.
If you decreased the probe length, you must enter the new value in the device configuration
menu (NOTE: the device must have the LCD display option or the HMI service tool). For more
data, refer to
Quick Setup on page 16.
INFORMATION!
The single cable probe measures between the top of the counterweight and the thread stop on
the process connection.
Attach the counterweight
Figure 2-3: How to assemble the single cable probe: part 2
1 Single cable probe
2 Counterweight
3 2 HC M6×5 lock screws
CAUTION!
Make sure the cable is fully engaged in the probe counterweight.

2INSTALLATION
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2.2 Coaxial probe (low-viscosity liquid applications)
2.2.1 Scope of delivery
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
Figure 2-4: Scope of delivery: device with coaxial probe option
1 Converter, process connection and signal cable
2 HC M6×5 screws (1 screw per segment of tube, 3 screws for the last segment - supplied in a plastic sachet)
3 Quick Start
4 Probe assembly cover. For more data, refer to
How to turn or remove the signal converter on page 14.
5 Probe end cap
6 Sticker: if you adjust the probe length, write the new value on the sticker
7 Strap wrench
8 Disassembled segments of tube

INSTALLATION 2
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2.2.2 How to assemble the segmented coaxial probe
• Put the signal cable into the first segment of tube. Make sure that the signal cable goes
through the center hole in the spacer.
• Attach the first segment of tube to the thread at the top of the signal cable. Tighten with a
17 mm open-end wrench.
• Attach the lock screw to the top of the tube. Tighten with a 3 mm Allen wrench.
• Do these steps again for each segment of tube, but do not attach the lock screw to the last
segment of tube.
Attach the tube segments
Figure 2-5: How to assemble the segmented coaxial probe: part 1
1 Top segment of tube
2 Bottom segment of tube
3 1 HC M6×5 lock screw
4 Bonded plastic spacer
CAUTION!
• After you tighten the lock screw on each segment of tube, it will not be possible to
disassemble the coaxial probe.
• If it is necessary to adjust the probe length, do not attach the lock screw to the last segment
of tube!

2INSTALLATION
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• Measure the probe (with all the segments attached).
• Mark the probe length necessary for your application on the tube.
• Remove the last segment of tube.
Adjust the probe length to the tank height
Figure 2-6: How to assemble the segmented coaxial probe: part 2
a = Delivered probe length (with all segments attached, but without the probe end cap)
b = Length of tube needed = total probe length, L - 15 mm / 0.6¨
1 Coaxial probe: Last segment of the tube
2 Do not attach the lock screw to the last segment of tube! Make sure that the coaxial probe is the correct length for
the tank.
3 Scriber mark - to cut the tube to the correct length
CAUTION!
If it is necessary to decrease the length of the probe, do not attach the lock screw on the last
segment of tube.
Make sure the probe is the correct length for the tank. Add the probe end cap length (15 mm /
0.6
¨ ) to get the total length of the probe.

INSTALLATION 2
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• Cut the last segment of tube.
• Attach the last segment of tube.
• Attach the probe end cap 2to the end of the tube. Tighten lock screw 3with a 3 mm Allen
wrench.
Adjust the probe length to the tank height
Figure 2-7: How to assemble the segmented coaxial probe
1 Coaxial probe: Last segment of the tube
2 Probe end cap
3 1 HC M6×5 lock screw
4 Bonded plastic spacer
CAUTION!
Before you cut the tube, disassemble the last segment of tube from the coaxial probe and
remove the signal cable.
After you tighten the lock screw, it will not be possible to disassemble the coaxial probe.

2INSTALLATION
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• Pull the signal cable from the bottom of the last segment of tube. Apply 10 kgf / 22 lbf.
• Attach the screws for the signal cable to the probe end cap. Tighten with a 3 mm Allen wrench.
• Cut the signal cable 20 mm / 0.8¨below the last segment of tube.
iThe device is prepared for installation on the tank.
If you decreased the probe length, you must enter the new probe length in the device
configuration menu (NOTE: the device must have the LCD display option or the HMI service tool).
For more data, refer to
Quick Setup on page 16.
Make sure that the tension in the signal cable is correct
Figure 2-8: How to assemble the segmented coaxial probe: part 4
1 Coaxial probe: Signal cable
2 Coaxial probe: Probe end cap
3 2 HC M6×5 screws
Cut the signal cable to the correct length
Figure 2-9: How to assemble the segmented coaxial probe: part 5
c = 20 mm / 0.8¨
1 Coaxial probe: bottom of the last segment of tube
2 Coaxial probe: signal cable

INSTALLATION 2
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2.3 Ø4 mm / 0.15¨single cable probe (solid applications)
2.3.1 Scope of delivery
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
Figure 2-10: Scope of delivery: device with Ø4 mm single cable probe option
1 Converter and process connection
2 Counterweight
3 4 HC M6×5 screws for the counterweight
4 Probe assembly cover. For more data, refer to
How to turn or remove the signal converter on page 14.
5 Sticker: if you adjust the probe length, write the new value on the sticker
6 Quick Start
7 Union nut
8 2 lock nuts
9 Probe
10 Strap wrench

2INSTALLATION
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2.3.2 How to assemble a single cable probe
• Attach a lock nut 3to the fitting below the process connection 1.
• Attach a lock nut 3to the fitting at the top of the probe 2.
• Attach the union nut 4to the fitting at the top of the probe. Use two 8 mm wrenches to tighten
the lock nut and union nut.
• Use the union nut to attach the probe to the fitting below the process connection. Use two
8 mm wrenches to tighten the top lock nut and union nut.
Attach the probe to the converter
Figure 2-11: How to assemble the Ø4 mm / 0.15¨single cable probe: part 1
1 Converter and process connection
2 Probe
3 Lock nut
4 Union nut

INSTALLATION 2
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• Measure the probe.
iMake sure that you include the length of the counterweight (m) minus the cable insertion
length (n).
• Mark the probe length necessary for your application on the cable.
• Cut the cable.
• Attach the counterweight.
• Attach the lock screws to the counterweight. Tighten with a 3 mm Allen wrench.
iThe device is prepared for installation on the tank.
If you decreased the probe length, you must enter the new probe length in the device
configuration menu (NOTE: the device must have the LCD display option or the HMI service tool).
For more data, refer to
Quick Setup on page 16.
Adjust the probe length to the tank height
Figure 2-12: How to assemble the Ø4 mm / 0.15¨single cable probe: part 2
L = Probe length (thread stop to the bottom of the counterweight
m = Counterweight length = 100 mm / 4¨
n = Cable insertion length = 36 mm / 1.4¨
Attach the counterweight
Figure 2-13: How to assemble the Ø4 mm / 0.15¨single cable probe: part 3
1 Single cable probe
2 Counterweight
3 4 HC M6×5 lock screws
CAUTION!
Make sure the cable is fully engaged in the probe counterweight.

2INSTALLATION
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2.4 How to install a device with a threaded connection
Equipment needed:
•Gasket (not supplied with G (ISO 228) threaded connections)
•34 mm wrench (not supplied)
2.5 How to turn or remove the signal converter
How to remove the signal converter
• Loosen the lock screw with a 5 mm wrench.
• Remove the signal converter from the probe assembly.
• Put the cover 3on the probe assembly.
Figure 2-14: How to turn or remove the signal converter
1 Signal converter
2 Process connection and probe assembly
3 Cover for the coaxial hole on top of the process connection assembly
CAUTION!
When the housing is attached to the process connection assembly, make sure that the lock
screw is tight.

ELECTRICAL CONNECTIONS 3
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3.1 Electrical installation: 2-wire, loop-powered
• Turn the cover counterclockwise with a strap wrench.
• Remove the cover.
• Attach the cover.
• Turn the cover clockwise.
Open the terminal compartment cover
Figure 3-1: How to open the terminal compartment cover
Connect the device to the electrical circuit
Figure 3-2: How to connect the device to the electrical circuit
WARNING!
If you do not push the wires away from the cover thread when you attach display unit to the signal
converter, there is a risk of damage to the wires.
INFORMATION!
Use a 14...30 VDC power supply to energize the device.
Close the terminal compartment cover
Figure 3-3: How to close the terminal compartment cover

4OPERATION
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4.1 General notes
For more data about device configuration, refer to the handbook.
4.2 Digital display screen (option)
Keypad functions
4.3 Quick Setup
Use this procedure to change the probe length and give the top and bottom measuring limits.
«xx »in the illustrations shows that you can change the value or the parameter. Push the
keypad buttons in the correct sequence:
Display screen
Figure 4-1: Default screen
1 Current output percentage (bar graph and text - only shown if the output function is the same as the measurement
name on the screen in normal mode)
2 Measurement name (in this example, distance)
3 Device tag name
4 Measurement value and units
5 Device status (markers)
6 Keypad buttons
Button Function
Normal mode: Enter configuration mode
Configuration mode: Move cursor to the right
Normal mode: Change the measurement units (m, cm, in ft)
Configuration mode: Exit
Normal mode: Change the measurement name (distance, level, output (%), output (mA))
Configuration mode: Decrease value or change parameter
Normal mode: Change the measurement name (distance, level, output (%), output (mA))
Configuration mode: Increase value or change parameter

OPERATION 4
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Procedure
Screen Steps Description
•[>
>>
>] 3 times. Default screen.
Enter configuration mode.
•[>
>>
>] YES - to start the quick set-up
procedure, or [

] NO - to go back to the
menu.
•[

] or [

] for the selection of the probe
type (COAXIAL or SINGLE CABLE).
•[^
^^
^] to confirm.
•[>
>>
>] to change the probe length.
•[>
>>
>] to change the position of the cursor.
•[

] to decrease the value or [

] to
increase the value.
•[^
^^
^] to confirm.
Change this value if you have decreased the
length of the probe. The probe length for the
cable probe options includes the length of
the countweight.
•[

] or [

] for the selection of the
measurement name (Distance, Level,
Conversion or Ullage Conv.).
•[^
^^
^] to confirm.
If "Level" or "Conversion" is set, the 0% limit
for the 4...20 mA scale is at the bottom of
the tank. If "Distance" or "Ullage Conv." is
set, the 0% limit is at the top of the tank.
•[>
>>
>] to change Scale 4 mA.
•[>
>>
>] to change the position of the cursor.
•[

] to decrease the value or [

] to
increase the value.
•[^
^^
^] to confirm.
Use this step to give the 4 mA output setting
(0% limit) in the tank. Distance is measured
from the thread stop of the process
connection.
•[>
>>
>] to change Scale 20 mA.
•[>
>>
>] to change the position of the cursor.
•[

] to decrease the value or [

] to
increase the value.
•[^
^^
^] to confirm.
Use this step to give the 20 mA output
setting (100% limit) in the tank. Distance is
measured from the thread stop of the
process connection.
After 8 seconds the Quick Setup is
completed.
•[^
^^
^] to confirm.
•[

] or [

] for the selection of the save
option (STORE NO or STORE YES).
•[^
^^
^] to confirm.
Set to STORE YES to save and use the data.
Set to STORE NO to cancel the changes to
the device settings.

5NOTES
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NOTES 5
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KROHNE product overview
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Tel.:[phone]
Fax:[phone]
[email protected]
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