Endress+Hauser Levelflex FMP50 Technical specifications

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Brief Operating Instructions
Levelflex FMP50
FOUNDATION Fieldbus
Guided wave radar
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
– Internet: www.endress.com/deviceviewer
– Smart phone/tablet: Endress+Hauser Operations App
KA01106F/00/EN/05.18
71396540
2018-04-12

Levelflex FMP50 FOUNDATION Fieldbus
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555

Levelflex FMP50 FOUNDATION Fieldbus Table of contents
Endress+Hauser 3
Table of contents
1 Important document information ................................................. 5
1.1 Symbols ............................................................................. 5
1.2 Terms and abbreviations ................................................................. 7
1.3 Registered trademarks .................................................................. 8
2 Basic safety instructions .......................................................... 9
2.1 Requirements for the personnel ............................................................ 9
2.2 Designated use ........................................................................ 9
2.3 Workplace safety ..................................................................... 10
2.4 Operational safety .....................................................................10
2.5 Product safety ........................................................................ 10
3 Product description .............................................................. 11
3.1 Product design ....................................................................... 11
4 Incoming acceptance and product identification ................................. 12
4.1 Incoming acceptance ................................................................... 12
4.2 Product identification .................................................................. 12
5 Storage, Transport ............................................................... 13
5.1 Storage conditions .................................................................... 13
5.2 Transport product to the measuring point ................................................... 13
6 Mounting ....................................................................... 14
6.1 Mounting requirements ................................................................ 14
6.2 Mounting the device ................................................................... 18
6.3 Post-installation check ................................................................. 26
7 Electrical connection ............................................................ 27
7.1 Connection conditions .................................................................. 27
7.2 Connecting the measuring device ......................................................... 33
7.3 Post-connection check ..................................................................36
8 Integration into a FOUNDATION Fieldbus network ............................... 36
8.1 Device Description (DD) ................................................................. 36
8.2 Integration into the FOUNDATION Fieldbus network ........................................... 37
8.3 Device identification and addressing ....................................................... 37
8.4 Block model ......................................................................... 39
8.5 Assignment of the measured values (CHANNEL) in an AI Block ................................... 40
8.6 Methods ............................................................................ 41
9 Commissioning via wizard ....................................................... 42
10 Commissioning (via operating menu) ............................................ 43
10.1 Display and operating module ............................................................ 43
10.2 Operating menu ...................................................................... 46
10.3 Unlock the device ..................................................................... 47
10.4 Setting the operating language ........................................................... 47
10.5 Configuration of a level measurement ...................................................... 48
10.6 User-specific applications ............................................................... 49
11 Commissioning (block-based operation) ......................................... 49
11.1 Block configuration .................................................................... 49
11.2 Scaling of the measured value in an AI Block ................................................. 51
11.3 Language selection .................................................................... 52
11.4 Configuration of a level measurement ...................................................... 53
11.5 Configuration of the on-site display ........................................................ 55

Table of contents Levelflex FMP50 FOUNDATION Fieldbus
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11.6 Configuration management .............................................................. 55

Levelflex FMP50 FOUNDATION Fieldbus Important document information
Endress+Hauser 5
1 Important document information
1.1 Symbols
1.1.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.1.2 Electrical symbols
Symbol Meaning Symbol Meaning
Direct current Alternating current
Direct current and alternating current Ground connection
A grounded terminal which, as far as
the operator is concerned, is grounded
via a grounding system.
Symbol Meaning
Protective Earth (PE)
A terminal which must be connected to ground prior to establishing any other connections.
The ground terminals are situated inside and outside the device:
• Inner ground terminal: Connects the protectiv earth to the mains supply.
• Outer ground terminal: Connects the device to the plant grounding system.
1.1.3 Tool symbols
A0011219 A0011220 A0013442 A0011221 A0011222
Cross-head
screwdriver
Flat blade
screwdriver Torx screwdriver Allen key Hexagon wrench

Important document information Levelflex FMP50 FOUNDATION Fieldbus
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1.1.4 Symbols for certain types of information
Symbol Meaning Symbol Meaning
Permitted
Procedures, processes or actions that
are permitted.
Preferred
Procedures, processes or actions that
are preferred.
Forbidden
Procedures, processes or actions that
are forbidden.
Tip
Indicates additional information.
Reference to documentation.
A
Reference to page.
Reference to graphic.
1.
,
2.
,
3.
… Series of steps.
Result of a step. Visual inspection.
1.1.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
1.
,
2.
,
3.
… Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
-
Hazardous area
Indicates a hazardous area.
.
Safe area (non-hazardous area)
Indicates the non-hazardous area.
1.1.6 Symbols at the device
Symbol Meaning
Safety instructions
Observe the safety instructions contained in the associated Operating Instructions.
Temperature resistance of the connection cables
Specifies the minimum value of the temperature resistance of the connection cables.

Levelflex FMP50 FOUNDATION Fieldbus Important document information
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1.2 Terms and abbreviations
Term/abbreviation Explanation
BA Document type "Operating Instructions"
KA Document type "Brief Operating Instructions"
TI Document type "Technical Information"
SD Document type "Special Documentation"
XA Document type "Safety Instructions"
PN Nominal pressure
MWP Maximum Working Pressure
The MWP can also be found on the nameplate.
ToF Time of Flight
FieldCare Scalable software tool for device configuration and integrated plant asset management solutions
DeviceCare Universal configuration software for Endress+Hauser HART, PROFIBUS, FOUNDATION Fieldbus
and Ethernet field devices
DTM Device Type Manager
DD Device Description for HART communication protocol
εr (DC value) Relative dielectric constant
Operating tool The term "operating tool" is used in place of the following operating software:
• FieldCare / DeviceCare, for operation via HART communication and PC
• SmartBlue (app), for operation using an Android or iOS smartphone or tablet.
BD Blocking Distance; no signals are analyzed within the BD.
PLC Programmable Logic Controller
CDI Common Data Interface
PFS Pulse Frequence Status (Switching output)
MBP Manchester Bus Powered
PDU Protocol Data Unit

Important document information Levelflex FMP50 FOUNDATION Fieldbus
8 Endress+Hauser
1.3 Registered trademarks
FOUNDATIONTM Fieldbus
Registered trademark of the FieldComm Group, Austin, Texas, USA
Bluetooth®
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG,
Inc. and any use of such marks by Endress+Hauser is under license. Other trademarks and
trade names are those of their respective owners.
Apple®
Apple, the Apple logo, iPhone, and iPod touch are trademarks of Apple Inc., registered in the
U.S.and other countries. App Store is a service mark of Apple Inc.
Android®
Android, Google Play and the Google Play logo are trademarks of Google Inc.
KALREZ®, VITON®
Registered trademark of DuPont Performance Elastomers L.L.C., Wilmington, USA
TEFLON®
Registered trademark of E.I. DuPont de Nemours & Co., Wilmington, USA
TRI CLAMP®
Registered trademark of Alfa Laval Inc., Kenosha, USA

Levelflex FMP50 FOUNDATION Fieldbus Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for the personnel
The personnel must fulfill the following requirements for its tasks:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task.
‣Are authorized by the plant owner/operator.
‣Are familiar with federal/national regulations.
‣Before starting work, read and understand the instructions in the manual and
supplementary documentation as well as the certificates (depending on the application).
‣Follow instructions and comply with basic conditions.
2.2 Designated use
Application and measured materials
The measuring device described in these Operating Instructions is intended only for level
measurement of liquids. Depending on the version ordered the device can also measure
potentially explosive, flammable, poisonous and oxidizing materials.
Observing the limit values specified in the "Technical data" and listed in the Operating
Instructions and supplementary documentation, the measuring device may be used for the
following measurements only:
‣Measured process variables: level
‣Calculated process variables: Volume or mass in arbitrarily shaped vessels (calculated from
the level by the linearization functionality)
To ensure that the measuring device remains in proper condition for the operation time:
‣Use the measuring device only for measured materials against which the process-wetted
materials are adequately resistant.
‣Observe the limit values in "Technical data".
Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
‣For special measured materials and cleaning agents, Endress+Hauser is glad to provide
assistance in verifying the corrosion resistance of wetted materials, but does not accept any
warranty or liability.
Residual risk
The electronics housing and its built-in components such as display module, main electronics
module and I/O electronics module may heat to 80 °C (176 °F) during operation through heat
transfer from the process as well as power dissipation within the electronics. During operation
the sensor may assume a temperature near the temperature of the measured material.
Danger of burns due to heated surfaces!
‣For high process temperatures: Install protection against contact in order to prevent burns.

Basic safety instructions Levelflex FMP50 FOUNDATION Fieldbus
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2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
2.4 Operational safety
Risk of injury.
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣If, despite this, modifications are required, consult with the manufacturer.
Repair
To ensure continued operational safety and reliability,
‣Carry out repairs on the device only if they are expressly permitted.
‣Observe federal/national regulations pertaining to repair of an electrical device.
‣Use original spare parts and accessories from the manufacturer only.
Hazardous area
To eliminate a danger for persons or for the facility when the device is used in the hazardous
area (e.g. explosion protection, pressure vessel safety):
‣Based on the nameplate, check whether the ordered device is permitted for the intended
use in the hazardous area.
‣Observe the specifications in the separate supplementary documentation that is an integral
part of these Instructions.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet state-
of-the-art safety requirements, has been tested, and left the factory in a condition in which it
is safe to operate. It meets general safety standards and legal requirements.
NOTICE
Loss of degree of protection by opening of the device in humid environments
‣If the device is opened in a humid environment, the degree of protection indicated on the
nameplate is no longer valid. This may also impair the safe operation of the device.
2.5.1 CE mark
The measuring system meets the legal requirements of the applicable EC guidelines. These are
listed in the corresponding EC Declaration of Conformity together with the standards applied.
Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.

Levelflex FMP50 FOUNDATION Fieldbus Product description
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2.5.2 EAC conformity
The measuring system meets the legal requirements of the applicable EAC guidelines. These
are listed in the corresponding EAC Declaration of Conformity together with the standards
applied.
Endress+Hauser confirms successful testing of the device by affixing to it the EAC mark.
3 Product description
3.1 Product design
3.1.1 Levelflex FMP50
1
2
5
3
4
A0013771
 1 Design of the Levelflex
1 Electronics housing
2 Process connection (Thread)
3 Rope probe
4 End-of-probe weight
5 Rod probe

Incoming acceptance and product identification Levelflex FMP50 FOUNDATION Fieldbus
12 Endress+Hauser
4 Incoming acceptance and product identification
4.1 Incoming acceptance
Upon receipt of the goods check the following:
• Are the order codes on the delivery note and the product sticker identical?
• Are the goods undamaged?
• Do the nameplate data match the ordering information on the delivery note?
• If required (see nameplate): Are the Safety Instructions (XA) present?
If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.
4.2 Product identification
The following options are available for identification of the measuring device:
• Nameplate specifications
• Order code with breakdown of the device features on the delivery note
• Enter serial numbers from nameplates in W@M Device Viewer
( www.endress.com/deviceviewer ): All information about the measuring device is
displayed.
• Enter the serial number from the nameplates into the Endress+Hauser Operations App or
scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations
App: all the information for the measuring device is displayed.
4.2.1 Nameplate
Order code:
Ext. ord. cd.:
Ser. no.:
Order code:
Ext. ord. cd.:
Ser. no.:
1
2
3
4
A0030196
 2 Example of a nameplate
1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
4 2-D matrix code (QR code)
For detailed information about interpreting the nameplate specifications, refer to the
Operating Instructions for the device.
Only 33 digits of the extended order code can be indicated on the nameplate. If the
extended order code exceeds 33 digits, the rest will not be shown. However, the complete
extended order code can be viewed in the operating menu of the device in the Extended
order code 1 to 3 parameter.

Levelflex FMP50 FOUNDATION Fieldbus Storage, Transport
Endress+Hauser 13
5 Storage, Transport
5.1 Storage conditions
• Permitted storage temperature: –40 to +80 °C (–40 to +176 °F)
• Use the original packaging.
5.2 Transport product to the measuring point
LWARNING
Housing or probe may be damaged or break away.
Risk of injury!
‣Transport the measuring device to the measuring point in its original packaging or at the
process connection.
‣Do not fasten lifting devices (hoisting slings, lifting eyes etc.) at the housing or the probe
but at the process connection. Take into account the mass center of the device in order to
avoid unintended tilting.
‣Comply with the safety instructions, transport conditions for devices over 18kg (39.6lbs)
(IEC61010).
A0014264

Mounting Levelflex FMP50 FOUNDATION Fieldbus
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6 Mounting
6.1 Mounting requirements
6.1.1 Suitable mounting position
A
C
12 3
4
B
A0012606
 3 Mounting requirements for Levelflex

Levelflex FMP50 FOUNDATION Fieldbus Mounting
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Mounting distances
• Distance (A) between wall and rod or rope probe:
– for smooth metallic walls: > 50 mm (2 in)
– for plastic walls: > 300 mm (12 in) to metallic parts outside the vessel
– for concrete walls: > 500 mm (20 in), otherwise the available measuring range may be
reduced.
• Distance (B) between rod or rope probe and internal fittings in the vessel: > 300 mm (12 in)
• When using more than one Levelflex:
Minimum distance between the sensor axes: 100 mm (3.94 in)
• Distance (C) from end of probe to bottom of the vessel:
– Rope probe: > 150 mm (6 in)
– Rod probe: > 10 mm (0.4 in)

Mounting Levelflex FMP50 FOUNDATION Fieldbus
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6.1.2 Securing the probe
Securing rope probes
1
A
C
B
2
A0012609
A Sag of the rope: ≥ 1 cm per 1m of the probe length (0.12 inch per 1 ft of the probe length)
B Reliably grounded end of probe
C Reliably isolated end of probe
1: Mounting and contact with a bolt
2 Mounting kit isolated
• The end of the probe needs to be secured under the following conditions:
if otherwise the probe sporadically comes into contact with the wall of the vessel, the outlet
cone, internal fittings or other parts of the installation.
• The end of probe can be secured at its internal thread
rope 4 mm (1/6"), 316: M 14
• The fixing must be either reliably grounded or reliably insulated. If it is not possible to
mount the probe weight with a reliably insulated connection, it can be secured using an
isolated eyelet, which is available as an accessory.

Levelflex FMP50 FOUNDATION Fieldbus Mounting
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Securing rod probes
• For WHG approvals: For probe lengths ≥ 3 m (10 ft) a support is required.
• In general, rod probes must be supported if there is a horizontal flow (e.g. from an agitator)
or in the case of strong vibrations.
• Rod probes may only be supported at the end of the probe.
mm (in)
ø a
ø b
»50 (1.97)
1
2
3
A0014127
1 Probe rod
2 Sleeve bored tight to ensure electrical contact between the rod and sleeve!
3 Short metal pipe, e.g. welded in place
 probe  a [mm (inch)]  b [mm (inch)]
8 mm (1/3") < 14 (0.55) 8.5 (0.34)
NOTICE
Poor grounding of the end of probe may cause measuring errors.
‣Apply a narrow sleeve which has good electrical contact to the probe.
NOTICE
Welding may damage the main electronics module.
‣Before welding: Ground the probe and dismount electronics.

Mounting Levelflex FMP50 FOUNDATION Fieldbus
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6.2 Mounting the device
6.2.1 Required mounting tools
• For mounting thread 3/4": Hexagonal wrench 36 mm
• To shorten rod or coax probes: Saw
• To shorten rope probes:
– Allen key AF 3 mm (for 4mm ropes) or AF 4 mm (for 6 mm ropes)
– Saw or bolt cutter
• For flanges and other process connections: appropriate mounting tools
• To turn the housing: Hexagonal wrench 8 mm
6.2.2 Shortening the probe
Shortening rod probes
Rod probes must be shortened if the distance to the container floor or outlet cone is less than
10 mm (0.4 in). The rods of a rod probe are shortened by sawing at the bottom end.
Rod probes of FMP52 can not be shortened as they are coated.
Shortening rope probes
Rope probes must be shortened if the distance to the container floor or outlet cone is less than
150 mm (6 in).
B
A
C
A0021693

Levelflex FMP50 FOUNDATION Fieldbus Mounting
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Rope material A B C Torque for set screws
316 4 mm (0.16 in) 40 mm (1.6 in) 3 mm 5 Nm (3.69 lbf ft)
1. Using an Allen key, loosen the set screws at the end-of-probe weight. Note: The set
screws have got a clamping coating in order to prevent accidental loosening. Thus an
increased torque might be necessary to loosen them.
2. Remove released rope from the weight.
3. Measure off new rope length.
4. Wrap adhesive tape around the rope at the point to be shortened to prevent it from
fanning out.
5. Saw off the rope at a right angle or cut it off with a bolt cutter.
6. Insert the rope completely into the weight.
7. Screw the set screws into place. Due to the clamping coating of the setscrews application
of a screw locking fluid is not necessary.
Entering the new probe length
After shortening the probe:
1. Go to the Probe settings submenu and perform a probe length correction.
2.
1
A0014241
1 Field for the new probe length
For documentation purposes, enter the new probe length into the Quick Setup which
can be found in the electronics housing behind the display module.

Mounting Levelflex FMP50 FOUNDATION Fieldbus
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6.2.3 Mounting the device
Mounting devices with thread
A0012528
Devices with mounting thread are screwed into a welding boss or a flange and are usually also
secured with these.
• Tighten with the hexagonal nut only:
– Thread 3/4": Hexagonal wrench 36 mm
– Thread 1-1/2": Hexagonal wrench 55 mm
• Maximum permissible torque:
– Thread 3/4": 45 Nm
– Thread 1-1/2": 450 Nm
• Recommended torque when using the supplied aramid fibre seal and a process
pressure of 40 bar (580 psi):
– Thread 3/4": 25 Nm
– Thread 1-1/2": 140 Nm
• When installing in metal containers, take care to ensure good metallic contact
between the process connection and container.
Mounting rope probes
NOTICE
Electrostatic discharges may damage the electronics.
‣Earth the housing before lowering the rope into the vessel.