Endress+Hauser Levelflex FMP53 Technical specifications

Brief Operating Instructions
Levelflex FMP53
Guided Level-Radar
These Instructions are Brief Operating Instructions; they do not replace the
Operating Instructions included in the scope of supply.
For detailed information, refer to the Operating Instructions and other
documentation on the CD-ROM provided or visit "www.endress.com/
deviceviewer".
KA01108F/00/EN/01.12
71163452

Table of contents Levelflex FMP53
2 Endress+Hauser
Table of contents
1 Important document information ............................... 3
1.1 Document conventions ........................................... 3
2 Basic safety instructions ...................................... 5
2.1 Requirements concerning the staff ...................................... 5
2.2 Designated use ............................................... 5
2.3 Workplace safety .............................................. 6
2.4 Operational safety .............................................. 6
2.5 Product safety ................................................ 6
3 Product description ......................................... 7
3.1 Compact device Levelflex .......................................... 7
3.2 Electronics housing ............................................. 8
4 Incoming acceptance and product identification ..................... 9
4.1 Incoming acceptance ............................................ 9
4.2 Product identification ........................................... 10
5 Storage, Transport ........................................ 11
5.1 Storage conditions ............................................. 11
5.2 Transport product to the measuring point .................................. 11
6 Mounting ............................................... 13
6.1 Suitable mounting position ......................................... 13
6.2 Special mounting conditions ........................................ 14
6.3 Mounting the device ............................................ 16
6.4 Post-installation check ........................................... 18
7 Electrical connection ....................................... 19
7.1 Connection options ............................................ 19
7.2 Connection conditions ........................................... 21
7.3 Connection data .............................................. 22
7.4 Connecting the measuring device ...................................... 22
7.5 Post-connection check ........................................... 24
8 Integration into a FOUNDATION Fieldbus network .................. 25
8.1 Device Description (DD) .......................................... 25
8.2 Integration into the FOUNDATION Fieldbus network ............................ 25
8.3 Device identification and addressing .................................... 25
8.4 Block model ................................................ 27
8.5 Assignment of the measured values (CHANNEL) in an AI Block ....................... 28
8.6 Methods .................................................. 29
9 Commissioning via operating menu (On-site display, FieldCare) ......... 30
9.1 Display and operating module ....................................... 30
9.2 Operating concept ............................................. 32
9.3 Adjust the display contrast ......................................... 34
9.4 Unlock the device ............................................. 34
9.5 Set the operating language ......................................... 36
9.6 Configuration of a level measurement .................................... 37
9.7 User-specific applications (operation) .................................... 38
10 Commissioning with a FOUNDATION Fieldbus configuration program (block-
oriented operation) ........................................ 38
10.1 Block configuration ............................................ 38

Levelflex FMP53 Important document information
Endress+Hauser 3
10.2 Scaling of the measured value in an AI Block ................................ 40
10.3 Language selection ............................................. 41
10.4 Configuration of a level measurement .................................... 42
10.5 Configuration of the on-site display ..................................... 44
10.6 Configuration management ......................................... 44
10.7 Protection of the settings against unauthorized changes ........................... 45
1 Important document information
1.1 Document conventions
1.1.1 Safety symbols
Symbol Meaning
DANGER
A0011189-EN
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious
or fatal injury.
WARNING
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious
or fatal injury.
CAUTION
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor
or medium injury.
NOTICE
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
1.1.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage (sine-wave) is applied or through which alternating current flows.
)
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
*
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential equalization
line or a star grounding system depending on national or company codes of practice.

Important document information Levelflex FMP53
4 Endress+Hauser
1.1.3 Tool symbols
A0011219 A0011220 A0013442 A0011221 A0011222
Phillips head
screwdriver
Flat blade
screwdriver Torx screwdriver Allen key Hexagon wrench
1.1.4 Symbols for certain types of information
Symbol Meaning
A0011182
Allowed
Indicates procedures, processes or actions that are allowed.
A0011183
Preferred
Indicates procedures, processes or actions that are preferred.
A0011184
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011193
Tip
Indicates additional information.
A0011194
Reference to documentation
Refers to the corresponding device documentation.
A0011195
Reference to page
Refers to the corresponding page number.
A0011196
Reference to graphic
Refers to the corresponding graphic number and page number.
,… ,
Series of steps
ÃResult of a sequence of actions
1.1.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
,… ,
Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections

Levelflex FMP53 Basic safety instructions
Endress+Hauser 5
Symbol Meaning
-
A0011187
Hazardous area
Indicates a hazardous area.
.
A0011188
Safe area (non-hazardous area)
Indicates a non-hazardous location.
2 Basic safety instructions
2.1 Requirements concerning the staff
The staff must fulfill the following requirements for their tasks:
►Trained staff: Must have a qualification which corresponds to their function and tasks.
►Authorized by the plant operator.
►Familiar with the national regulations.
►Before starting their work: Must have read and understood all instructions in the operating
manual and supplementary documentation as well as the certificate (depending on the
application).
►Must comply with all instructions and the regulatory framework.
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.

Basic safety instructions Levelflex FMP53
6 Endress+Hauser
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.
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 Endress+Hauser.
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 Endress+Hauser 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 they
are safe to operate.
It fulfills general safety requirements and legal requirements. It also conforms to the EC directives
listed in the device-specific EC declaration of conformity. Endress+Hauser confirms this fact by
applying the CE mark.

Levelflex FMP53 Product description
Endress+Hauser 7
3 Product description
3.1 Compact device Levelflex
1
2
3
A0013421
å 1 Design of the Levelflex
1Electronics housing
2 Process connection
3 Rod probe

Product description Levelflex FMP53
8 Endress+Hauser
3.2 Electronics housing
Esc
–+E
123
4
5
6
9
7
8
A0012422
å 2 Design of the electronics housing
1Electronics compartment cover
2 Display module
3 Main electronics module
4 Cable glands (1 or 2, depending on instrument version)
5 Nameplate
6 I/O electronics module
7 Terminals (pluggable spring terminals)
8 Connection compartment cover
9 Grounding terminal

Levelflex FMP53 Incoming acceptance and product identification
Endress+Hauser 9
4 Incoming acceptance and product identification
4.1 Incoming acceptance
A0013696
DELIVERY NOTE
1 = 2
A0016870
A0013921
A0013696 A0013922

Incoming acceptance and product identification Levelflex FMP53
10 Endress+Hauser
A0013696
DELIVERY NOTE
Made in Germany, 79689 Maulburg
A0014038
A0013696
A0014037
If one of the conditions does not comply, contact your Endress+Hauser distributor.
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.
For an overview of the scope of the Technical Documentation provided, refer to the following:
enter serial numbers from nameplates in W@M Device Viewer
( www.endress.com/deviceviewer )

Levelflex FMP53 Storage, Transport
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Order code:
Ext. ord. cd.:
Ser. no.:
1
2
3
A0014103
å 3 Example of a nameplate
1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
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 (Diagnostics ®
Device info ® Extended order code 1/2/3).
For detailed information about interpreting the nameplate specifications, refer to the
Operating Instructions for the device on the CD-ROM provided.
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
!WARNING
Risk of injury if the hosuing breaks away!
►Transport the measuring device to the measuring point in its original packaging or at the
process connection.
►Comply with the safety instructions, transport conditions for devices over 18kg (39.6lbs).

Storage, Transport Levelflex FMP53
12 Endress+Hauser
A0014267

Levelflex FMP53 Mounting
Endress+Hauser 13
6 Mounting
6.1 Suitable mounting position
A
1 2
C
B
3
A0014130
6.1.1 Mounting distances
• Distance (A) between wall and rod probe:
– for smooth metallic walls: > 50 mm (2")
– for plastic walls: > 300 mm (12") mm to metallic parts outside the vessel
• Distance (B) between rod probe and internal fittings (3) in the vessel: > 300 mm (12")
• Distance (C) from end of probe to bottom of the vessel: > 10 mm (0.4 in).
6.1.2 Additional conditions
• When mounting in the open, a weather protection cover (1) may be installed to protect the
device against extreme weather conditions.
• Do not mount the probe in the filling curtain (2).

Mounting Levelflex FMP53
14 Endress+Hauser
When mounting the electronics housing into a recess (e.g. in a concrete ceiling), observe
a minimum distance of 100 mm (4 inch) between the cover of the terminal compartment /
electronics compartment and the wall. Otherwise the connection compartment /
electronics compartment is not accessible after installation.
6.2 Special mounting conditions
6.2.1 Non-metallic vessels
1
2
A0012527
1 Non-metallic vessel
2 Metal sheet or metal flange
To measure, Levelflex with a rod or rope probe needs a metallic surface at the process connection.
Therefore:
Mount a metal sheet with a diameter of at least 200 mm (8") to the probe at the process
connection. Its orientation must be perpendicular to the probe.

Levelflex FMP53 Mounting
Endress+Hauser 15
6.2.2 Plastic or glass tanks: Mounting the probe externally at the wall
1
2
a
3
A0014150
1 Plastic or glass tank
2 Metall sheet with threaded sleeve
3 No free space between tank wall and probe!
Requirements
• The dielectric constant of the medium must be at least DC > 7.
• The tank wall must be non-conductvie.
• Maximum wall thickness (a):
– Plastic: < 15 mm (0.6")
– Glass: < 10 mm (0.4")
• There may be no metallic reinforcements fixed to the tank.
Mounting conditions:
• The probe must be mounted directly to the tank wall (no open space)
• A plastic half pipe with a diameter of approx. 200 mm (8"), or some other protective unit,
must be affixed externally to the probe to prevent any influences on the measurement.
• If the tank diameter is less than 300 mm (12"):
A metallic grounding sheet must be installed at the opposite side of the tank. The sheet must
be conductively connected to the process connection and cover about the half of the vessel's
circumference.
• If the tank diameter exceeds 300 mm (12"):
A metal sheet with a diameter of at least 200 mm (8") must be mounted to the probe at the
process connection. Its orientation must be perpendicular to the probe (see above).
Calibration for external probe mounting
If the probe is mounted externally at the wall of the tank, the speed of signal propagation will
be reduced. There are two possibilities to compensate for this effect.

Mounting Levelflex FMP53
16 Endress+Hauser
Compensation with the gas phase compensation factor
The effect of the dielectric wall can be compared to the effect of a dielectric gas phase. Thus it
can be compensated for in the same manner. The compensation factor if given by the quotient
of the actual probe length LN and the probe length meausred when the tank is empty.
The device looks for the end of probe signal in the subtracted curve. Thus, the value of the
measured probe length depends on the mapping. In order to obtain an exact value, it is
advisable to determine the probe length manually using the envelope curve display in
FieldCare.
Step Parameter Action
1Expert ® Sensor ® Gas phase compensation ® GPC mode Select Constant GPC factor option.
2Expert ® Sensor ® Gas phase compensation ® Constant
GPC factor
Enter quotient: "(Actual probe length)/(Measured
probe length)".
Compensation via the calibration parameters
If an acutal gas phase has to be compensated for, the gas phase compensation functionality is no
longer available for a correction of the external mounting. In this case the calibration parameters
(Empty calibration and Full calibration) must be adjusted and a value longer than the actual
probe length has to be entered into the Present probe length parameter. The correction factor
for these three parameters is given by the quotient of the probe length measured when the tank
is empty and the acutal probe length LN.
The device looks for the end of probe signal in the subtracted curve. Thus, the value of the
measured probe length depends on the mapping. In order to obtain an exact value, it is
advisable to determine the probe length manually using the envelope curve display in
FieldCare.
Step Parameter Action
1Setup ® Empty calibration Increase parameter value by "(Measured probe length)/
(Actual probe length)".
2Setup ® Full calibration Increase parameter value by "(Measured probe length)/
(Actual probe length)".
3Expert ® Sensor ® Sensor properties ® Probe length
correction ® Confirm probe length
Select Manual input option.
4Expert ® Sensor ® Sensor properties ® Probe length
correction ® Present probe length
Enter measured probe length.
6.3 Mounting the device
6.3.1 Required mounting tools
• To shorten rod or coax probes: Saw
• For flanges and other process connections: appropriate mounting tools
• To turn the housing: Hexagonal wrench 8 mm

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6.3.2 Preparing the device for mounting
When shortening the probe: Enter the new length of probe into the Quick Setup which
can be found in the electronics housing behind the display module.
A0014241
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.
6.3.3 Turning the transmitter housing
To provide easier access to the connection compartment or display module, the transmitter
housing can be turned:
max. 350°
8 mm 8 mm
A0013713
1. Unscrew the securing screw using an open-ended wrench.
2. Rotate the housing in the desired direction.

Mounting Levelflex FMP53
18 Endress+Hauser
3. Firmly tighten the securing screw. (1,5 Nm for plastics housing; 2,5 Nm for aluminium or
stainless steel housing).
6.3.4 Turning the display module
+E
–
1
3 mm
A0013905
1. Loosen the screw of the securing clamp of the electronics compartment cover using an
Allen key and turn the clamp 90° conterclockwise.
2. Unscrew cover of the electronics compartment from the transmitter housing.
3. Pull out the display module with a gentle rotation movement.
4. Rotate the display module into the desired position: Max. 8 ´ 45 ° in each direction.
5. Feed the spiral cable into the gap between the housing and main electronics module and
plug the display module into the electronics compartment until it engages.
6. Screw the cover of the electronics compartment firmly back onto the transmitter housing.
7. Tighten the securing clamp again using the Allen key.
6.4 Post-installation check
mIs the device undamaged (visual inspection)?
m
Does the device conform to the measuring point specifications?
For example:
• Process temperature
• Process pressure (refer to the chapter on "Material load curves" of the "Technical Information"
document)
• Ambient temperature range
• Measuring range
mAre the measuring point identification and labeling correct (visual inspection)?
mIs the device adequately protected from precipitation and direct sunlight?
mAre the securing screw and securing clamp tightened securely?

Levelflex FMP53 Electrical connection
Endress+Hauser 19
7 Electrical connection
7.1 Connection options
7.1.1 FOUNDATION Fieldbus
+
1
–
2
4
3
1
2
–
4
+
3
A0011341
å 4 Terminal assignment FOUNDATION Fieldbus
1 Terminals FOUNDATION Fieldbus
2Cable screen: Observe cable specifications (® ä 21)
3 Cable entry
4 Potential equalization

Electrical connection Levelflex FMP53
20 Endress+Hauser
7.1.2 Switch output
–
4
+
3
3
1
2
+
1
–
2
3+
4-
A0013759
1 Terminals switching output (Open collector)
2 Connection cable switching output
3 Cable entry
Switching output
Function Open collector switching output
Switching behavior Binary (conductive or non-conductive), switches when the programmable switch
point is reached
Failure mode non-conductive
Eectrical connection values U = 10.4 to 35 VDC, I = 0 to 40 mA
Internal resistance RI < 880 W
The voltage drop at this internal resistance has to be taken into account on planning
the configuration. For example, the resulting voltage at a connected relay must be
sufficient to switch the relay.
Insulation voltage floating, Insulation voltage 1 350 VDC to power supply aund 500 VAC to ground
Switch point freely programmable, separately for switch-on and switch-off point
Switching delay freely programmable from 0 to 100 sec. , separately for switch-on and switch-off
point
Number of switching cycles corresponds to the measuring cycle
Signal source
device variables
• Level linearized
• Distance
• Terminal voltage
• Electronic temperature
• Relative echo amplitude
Number of switching cycles unlimited