Endress+Hauser Micropilot FMR62B Technical specifications

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Brief Operating Instructions
Micropilot FMR62B
Free space radar
HART
These Brief Operating Instructions are not a substitute for the
Operating Instructions pertaining to the device.
Detailed information is provided in the Operating Instructions
and other documentation.
Available for all device versions via:
• Internet: www.endress.com/deviceviewer
• Smartphone/tablet: Endress+Hauser Operations app
KA01588F/00/EN/01.22-00
71575925
2022-08-01

Micropilot FMR62B HART
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

Micropilot FMR62B HART Table of contents
Endress+Hauser 3
Table of contents
1 Symbols .......................................................................... 4
1.1 Safety symbols ........................................................................ 4
1.2 Symbols for certain types of information and graphics ........................................... 4
2 Requirements for personnel ...................................................... 5
3 Intended use ...................................................................... 5
4 Workplace safety ................................................................. 6
5 Operational safety ................................................................ 6
6 Product safety .................................................................... 6
7 Incoming acceptance .............................................................. 6
8 Product identification ............................................................. 7
8.1 Nameplate ........................................................................... 7
8.2 Manufacturer address ................................................................... 7
9 Storage and transport ............................................................. 8
9.1 Storage conditions ..................................................................... 8
9.2 Transporting the product to the measuring point ............................................... 8
10 Installation ....................................................................... 8
10.1 General instructions .................................................................... 8
10.2 Mounting requirements ................................................................. 9
10.3 Mounting the device ................................................................... 11
10.4 Post-mounting check .................................................................. 17
11 Electrical connection ............................................................ 17
11.1 Connecting requirements ............................................................... 17
11.2 Connecting the device .................................................................. 19
11.3 Ensuring the degree of protection ......................................................... 25
11.4 Post-connection check ..................................................................25
12 Operation options ............................................................... 26
12.1 Overview of operating options ............................................................ 26
12.2 Operating keys and DIP switches on the HART electronic insert ................................... 26
12.3 Structure and function of the operating menu ................................................ 26
12.4 Access to the operating menu via the local display ............................................. 27
12.5 Access to the operating menu via the operating tool ........................................... 29
12.6 DeviceCare .......................................................................... 29
12.7 FieldCare ........................................................................... 29
13 Commissioning .................................................................. 30
13.1 Preliminaries ........................................................................ 30
13.2 Function check ....................................................................... 30
13.3 Establishing a connection via FieldCare and DeviceCare ......................................... 31
13.4 Configuring the device address via software ................................................. 32
13.5 Setting the operating language ........................................................... 32
13.6 Device configuration .................................................................. 33

Symbols Micropilot FMR62B HART
4 Endress+Hauser
1 Symbols
1.1 Safety symbols
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2 Symbols for certain types of information and graphics
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
Reference to graphic
Notice or individual step to be observed
1.
,
2.
,
3.
Series of steps
Result of a step
1, 2, 3, ...
Item numbers
A, B, C, ...
Views
Safety instructions
Observe the safety instructions contained in the associated Operating Instructions

Micropilot FMR62B HART Requirements for personnel
Endress+Hauser 5
2 Requirements for 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.
‣Personnel must be authorized by the plant owner/operator.
‣Personnel must be familiar with federal/national regulations.
‣Before starting work: personnel must read and understand the instructions in the manual
and supplementary documentation as well as the certificates (depending on the
application).
‣Personnel must follow instructions and comply with general policies.
3 Intended use
Application and media
The measuring device described in these Operating Instructions is intended for continuous,
non-contact level measurement in liquids, pastes and sludges. The operating frequency is
approx. 80 GHz with a maximum radiated peak power of 6.3 mW and an average output
power of 63 µW. Operation does not pose any danger whatsoever to humans and animals.
If the limit values specified in the "Technical data" and the conditions listed in the instructions
and additional documentation are observed, the measuring device may be used for the
following measurements only:
‣Measured process variables: level, distance, signal strength
‣Calculable process variables: volume or mass in any shape of vessel
To ensure that the measuring device remains in proper condition for the operation time:
‣Use the measuring device only for media against which the process-wetted materials are
adequately resistant.
‣Observe the limit values in the "Technical data".
Incorrect use
The manufacturer is not liable for damage caused by improper or non-intended use.
Avoid mechanical damage:
‣Do not touch or clean device surfaces with pointed or hard objects.
Clarification of borderline cases:
‣For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in
verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability.
Residual risks
Due to heat transfer from the process as well as power loss in the electronics, the temperature
of the electronics housing and the assemblies it contains (e.g. display module, main
electronics module and I/O electronics module) may rise to 80 °C (176 °F). When in operation,
the sensor may reach a temperature close to the medium temperature.
Danger of burns from contact with surfaces!
‣For elevated fluid temperatures, ensure protection against contact to prevent burns.

Workplace safety Micropilot FMR62B HART
6 Endress+Hauser
4 Workplace safety
When working on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
‣Switch off the supply voltage before connecting the device.
5 Operational safety
Risk of injury!
‣Operate the device only if it is in proper technical condition, free from errors and faults.
‣The operator is responsible for interference-free operation of the device.
Hazardous area
To eliminate the risk of danger to persons or the facility when the device is used in the
approval-related area (e.g. explosion protection, pressure equipment safety):
‣Check the nameplate to verify if the device ordered can be put to its intended use in the
approval-related area.
‣Observe the specifications in the separate supplementary documentation that is an integral
part of this manual.
6 Product safety
This 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. It also complies with the EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms
this by affixing the CE mark to the device.
7 Incoming acceptance
DELIVERY NOTE
1 = 2
A0016870

Micropilot FMR62B HART Product identification
Endress+Hauser 7
Check the following during incoming acceptance:
• Is the order code on the delivery note (1) identical to the order code on the product sticker
(2)?
• Are the goods undamaged?
• Do the data on the nameplate correspond to the order specifications and the delivery note?
• Is the documentation provided?
• If required (see nameplate): are the Safety Instructions (XA) provided?
If one of these conditions is not met, please contact the manufacturer's sales office.
8 Product identification
The following options are available for the identification of the measuring device:
• Nameplate specifications
• Extended order code with breakdown of the device features on the delivery note
‣Device Viewer(www.endress.com/deviceviewer); manually enter the serial number from
the nameplate.
 All the information about the measuring device is displayed.
‣Endress+Hauser Operations app; manually enter the serial number indicated on the
nameplate or scan the 2D matrix code on the nameplate.
 All the information about the measuring device is displayed.
8.1 Nameplate
The information that is required by law and is relevant to the device is shown on the
nameplate, e.g.:
• Manufacturer identification
• Order number, extended order code, serial number
• Technical data, degree of protection
• Firmware version, hardware version
• Approval-related information, reference to Safety Instructions (XA)
• DataMatrix code (information about the device)
8.2 Manufacturer address
Endress+Hauser SE+Co. KG
Hauptstraße 1
79689 Maulburg, Germany
Place of manufacture: See nameplate.

Storage and transport Micropilot FMR62B HART
8 Endress+Hauser
9 Storage and transport
9.1 Storage conditions
• Use the original packaging
• Store the device in clean and dry conditions and protect from damage caused by shocks
9.1.1 Storage temperature range
See Technical Information.
9.2 Transporting the product to the measuring point
LWARNING
Incorrect transport!
The housing or sensor can be damaged or pull off. Risk of injury!
‣Transport the device to the measuring point in its original packaging or by the process
connection.
‣Always secure lifting equipment (slings, eyes, etc.) at the process connection and never lift
the device by the electronic housing or sensor. Pay attention to the center of gravity of the
device so that it does not tilt or slip unintentionally.
10 Installation
10.1 General instructions
LWARNING
Loss of protection rating if the device is opened in a wet environment.
‣Only open the device in a dry environment!
1. Install the device or turn the housing so that the cable entries do not point upwards.

A0029263
2. Always firmly tighten the housing cover and the cable entries.
3. Counter-tighten the cable entries.
4. A drip loop must be provided when laying the cables.

Micropilot FMR62B HART Installation
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10.2 Mounting requirements
10.2.1 Internal vessel fittings
α
A0031777
Avoid internal fittings (point level switches, temperature sensors, struts, vacuum rings,
heating coils, baffles etc.) inside the signal beam. Pay attention to the beam angle α.

Installation Micropilot FMR62B HART
10 Endress+Hauser
10.2.2 Avoiding interference echoes
A0031813
Metal deflector plates, installed at an angle to scatter the radar signals, help prevent
interference echoes.
10.2.3 Vertical alignment of antenna axis
Align the antenna so that it is perpendicular to the product surface.
The maximum reach of the antenna can be reduced, or additional interference signals
can occur, if the antenna is not installed perpendicular to the product.
10.2.4 Radial alignment of the antenna
Based on the directional characteristic, radial alignment of the antenna is not necessary.
10.2.5 Optimization options
Mapping
Measurement can be optimized by electronically suppressing interference echoes.
See the Confirm distance parameter.

Micropilot FMR62B HART Installation
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10.3 Mounting the device
10.3.1 Horn antenna 65 mm (2.56 in)
Information about the mounting nozzle
The maximum nozzle length Hmax depends on the nozzle diameter D.
Maximum nozzle length Hmax as a function of the nozzle diameter D
D Hmax
Hmax
øD
80 to 100 mm (3.2 to 4 in) 1 700 mm (67 in)
100 to 150 mm (4 to 6 in) 2 100 mm (83 in)
≥ 150 mm (6 in) 3 200 mm (126 in)
In the case of longer nozzles, reduced measuring performance must be expected.
Please note the following:
• The end of the nozzle must be smooth and free from burrs.
• The edge of the nozzle should be rounded.
• Mapping must be performed.
• Please contact the manufacturer's support department for applications with nozzles
that are higher than indicated in the table.
10.3.2 Drip-off antenna PTFE 50 mm (2 in)
Information concerning threaded connections
• When screwing in, turn by the hex bolt only.
• Tool: open-ended wrench 55 mm
• Maximum permissible torque: 50 Nm (36 lbf ft)
Information about the mounting nozzle
The maximum nozzle length Hmax depends on the nozzle diameter D.

Installation Micropilot FMR62B HART
12 Endress+Hauser
Maximum nozzle length Hmax as a function of the nozzle diameter D
D Hmax
H
øD
max
50 to 80 mm (2 to 3.2 in) 750 mm (30 in)
80 to 100 mm (3.2 to 4 in) 1 150 mm (46 in)
100 to 150 mm (4 to 6 in) 1 450 mm (58 in)
≥150 mm (6 in) 2 200 mm (88 in)
In the case of longer nozzles, reduced measuring performance must be expected.
Please note the following:
• The end of the nozzle must be smooth and free from burrs.
• The edge of the nozzle should be rounded.
• Mapping must be performed.
• Please contact the manufacturer's support department for applications with nozzles
that are higher than indicated in the table.
10.3.3 Antenna, PTFE cladded, flush mount 50 mm (2 in)
The cladding on the antenna also acts as a process seal. An additional seal is not
required for installation.
Mounting cladded flanges
Note the following for cladded flanges:
• Use the same number of flange screws as the number of flange bores provided.
• Tighten the screws with the necessary torque (see Table).
• Retighten after 24 hours or after the first temperature cycle.
• Depending on the process pressure and temperature, check and retighten the screws,
where necessary, at regular intervals.
The PTFE flange cladding normally acts simultaneously as a seal between the nozzle and
the device flange.
Flange size Number of screws Tightening torque
EN
DN50 PN10/16 4 45 to 65 Nm
DN50 PN25/40 4 45 to 65 Nm
ASME
NPS 2" Cl.150 4 35 to 55 Nm
NPS 2" Cl.300 8 20 to 30 Nm

Micropilot FMR62B HART Installation
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Flange size Number of screws Tightening torque
JIS
10K 50A 4 40 to 60 Nm
Information about the mounting nozzle
The maximum nozzle length Hmax depends on the nozzle diameter D.
The maximum length of the nozzle Hmax depends on the nozzle diameter D
D Hmax
H
øD
max
50 to 80 mm (2 to 3.2 in) 600 mm (24 in)
80 to 100 mm (3.2 to 4 in) 1 000 mm (40 in)
100 to 150 mm (4 to 6 in) 1 250 mm (50 in)
≥ 150 mm (6 in) 1 850 mm (74 in)
In the case of longer nozzles, reduced measuring performance must be expected.
Please note the following:
• The end of the nozzle must be smooth and free from burrs.
• The edge of the nozzle should be rounded.
• Mapping must be performed.
• Please contact the manufacturer's support department for applications with nozzles
that are higher than indicated in the table.
10.3.4 Antenna, PTFE cladded, flush mount 80 mm (3 in)
The cladding on the antenna also acts as a process seal. An additional seal is not
required for installation.
Mounting cladded flanges
Note the following for cladded flanges:
• Use the same number of flange screws as the number of flange bores provided.
• Tighten the screws with the necessary torque (see Table).
• Retighten after 24 hours or after the first temperature cycle.
• Depending on the process pressure and temperature, check and retighten the screws,
where necessary, at regular intervals.
The PTFE flange cladding normally acts simultaneously as a seal between the nozzle and
the device flange.
Flange size Number of screws Tightening torque
EN
DN80 PN10/16 8 40 to 55 Nm

Installation Micropilot FMR62B HART
14 Endress+Hauser
Flange size Number of screws Tightening torque
DN80 PN25/40 8 40 to 55 Nm
DN100 PN10/16 8 40 to 60 Nm
DN100 PN25/40 8 55 to 80 Nm
DN150 PN10/16 8 75 to 105 Nm
ASME
NPS 3" Cl.150 4 65 to 95 Nm
NPS 3" Cl.300 8 40 to 55 Nm
NPS 4" Cl.150 8 45 to 65 Nm
NPS 4" Cl.300 8 55 to 80 Nm
NPS 6" Cl.150 8 85 to 125 Nm
NPS 6" Cl.300 12 60 to 85 Nm
NPS 8" Cl.150 8 115 to 170 Nm
JIS
10K 50A 4 40 to 60 Nm
10K 80A 8 25 to 35 Nm
10K 100A 8 35 to 55 Nm
10K 150A 8 75 to 115 Nm
Information about the mounting nozzle
The maximum nozzle length Hmax depends on the nozzle diameter D.

Micropilot FMR62B HART Installation
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The maximum length of the nozzle Hmax depends on the nozzle diameter D
D Hmax
H
øD
max
80 to 100 mm (3.2 to 4 in) 1 750 mm (70 in)
100 to 150 mm (4 to 6 in) 2 200 mm (88 in)
≥ 150 mm (6 in) 3 300 mm (132 in)
In the case of longer nozzles, reduced measuring performance must be expected.
Please note the following:
• The end of the nozzle must be smooth and free from burrs.
• The edge of the nozzle should be rounded.
• Mapping must be performed.
• Please contact the manufacturer's support department for applications with nozzles
that are higher than indicated in the table.
10.3.5 Turning the housing
The housing can be rotated up to 380° by loosening the locking screw.
Your benefits
• Easy installation due to optimum alignment of housing
• Easily accessible device operation
• Optimum readability of the local display (optional)
11 1
BC D
A
A0046660
A Plastic single compartment housing (no locking screw)
B Aluminum single compartment housing
C Dual compartment housing
D Dual compartment housing, L-form
1 Locking screw

Installation Micropilot FMR62B HART
16 Endress+Hauser
NOTICE
The housing cannot be unscrewed fully.
‣Loosen the external locking screw by a maximum of 1.5 turns. If the screw is unscrewed
too much or completely (beyond the screw anchor point), small parts (counter disk) can
become loose and fall out.
‣Tighten the securing screw (hexagon socket 4 mm (0.16 in)) with maximum
3.5 Nm (2.58 lbf ft) ± 0.3 Nm (0.22 lbf ft).
10.3.6 Turning the display module
LWARNING
Supply voltage switched on!
Risk of electric shock and/or explosion!
‣Switch off the supply voltage before opening the measuring device.
2.
1.
40.7 Nm
3.
4.
A0038224
1. If fitted: release the screw of the cover lock for the electronics compartment cover using
the Allen key.
2. Unscrew the electronics compartment cover from the transmitter housing and check the
cover seal.
3. Press the release mechanism and remove the display module.
4. Turn the display module to the desired position: maximum 4 × 90 ° in each direction. Fit
the display module on the electronics compartment in the desired position until it clicks
into place. Screw the electronics compartment cover back onto the transmitter housing.
If fitted: tighten the screw of the cover lock using the Allen key 0.7 Nm (0.52 lbf ft)
±0.2 Nm (0.15 lbf ft).

Micropilot FMR62B HART Electrical connection
Endress+Hauser 17
10.3.7 Closing the housing covers
NOTICE
Thread and housing damaged from dirt!
‣Remove dirt (e.g. sand) on the cover and housing thread.
‣If you encounter resistance when closing the cover, check the thread for dirt and clean it.
Housing thread
The thread of the electronics and connection compartment is coated with lubricant
varnish.
Avoid additional lubrication.
10.4 Post-mounting check
 Is the device free from damage (visual inspection)?
 Are the measuring point identification and labeling correct (visual inspection)?
 Is the measuring device protected against precipitation and sunlight?
 Are the securing screws and cover lock tightened securely?
 Does the measuring device comply with the measuring point specifications?
For example:
•  Process temperature
•  Process pressure
•  Ambient temperature
•  Measuring range
11 Electrical connection
11.1 Connecting requirements
11.1.1 Cover with securing screw
In the case of devices for use in the hazardous area with a certain type of protection, the cover
is sealed by a securing screw.
NOTICE
If the securing screw is not positioned correctly, the cover cannot provide secure sealing.
‣Open the cover: slacken the screw of the cover lock with a maximum of 2 turns so that the
screw does not fall out. Fit the cover and check the cover seal.
‣Close the cover: screw the cover securely onto the housing, making sure that the securing
screw is positioned correctly. There should not be any gap between the cover and housing.

Electrical connection Micropilot FMR62B HART
18 Endress+Hauser
2 x 0.7 Nm
4
A0039520
 1 Cover with securing screw
11.1.2 Potential equalization
The protective ground on the device must not be connected. If necessary, the potential
matching line can be connected to the outer ground terminal of the transmitter before the
device is connected.
1
11
B C D
1
A
A0046583
A Single compartment housing, plastic
B Single compartment housing, aluminum
C Dual compartment housing
D Dual compartment housing, L-form
1 Ground terminal for connecting the potential matching line
LWARNING
Explosion Hazard!
‣Please refer to the separate documentation on applications in hazardous areas for the
safety instructions.
For optimum electromagnetic compatibility:
• Keep the potential matching line as short as possible
• Observe a cross-section of at least 2.5 mm2 (14 AWG)

Micropilot FMR62B HART Electrical connection
Endress+Hauser 19
11.2 Connecting the device
11
B C D
1 1
A
A0046659
A Plastic single compartment housing
B Aluminum single compartment housing
C Dual compartment housing
D Dual compartment housing, L-form
1 Connection compartment cover
Housing thread
The thread of the electronics and connection compartment is coated with lubricant
varnish.
Avoid additional lubrication.
11.2.1 Supply voltage
The supply voltage depends on the selected type of device approval
Non-hazardous, Ex d, Ex e 10.5 to 35 VDC
Ex i 10.5 to 30 VDC
Nominal current 4 to 20 mA
The power unit must be tested to ensure it meets safety requirements (e.g., PELV, SELV,
Class 2) and complies with the relevant protocol specifications.
A suitable circuit breaker must be provided for the device in accordance with IEC/EN61010-1
11.2.2 Cable specification
Rated cross-section
• Supply voltage
0.5 to 2.5 mm2 (20 to 13 AWG)
• Protective earth or grounding of the cable shield
> 1 mm2 (17 AWG)
• External ground terminal
0.5 to 4 mm2 (20 to 12 AWG)

Electrical connection Micropilot FMR62B HART
20 Endress+Hauser
Cable outer diameter
The cable outer diameter depends on the cable gland used
• Coupling, plastic:
⌀5 to 10 mm (0.2 to 0.38 in)
• Coupling, nickel-plated brass:
⌀7 to 10.5 mm (0.28 to 0.41 in)
• Coupling, stainless steel:
⌀7 to 12 mm (0.28 to 0.47 in)
11.2.3 4 to 20 mA HART
2
3
4
Y+ +
- -
I
1
mA
A0028908
 2 Block diagram of HART connection
1 Device with HART communication
2 HART communication resistor
3 Power supply
4 Multimeter or ammeter
The HART communication resistor of 250 Ω in the signal line is always necessary in the
case of a low-impedance power supply.
Take the voltage drop into consideration:
Maximum 6 V for a 250 Ω communication resistor
11.2.4 Overvoltage protection
The overvoltage protection can optionally be ordered as a "Mounted accessory" via the product
structure
Devices without optional overvoltage protection
Equipment from Endress+Hauser fulfills the requirements of the product standard IEC / DIN
EN 61326-1 (Table 2 Industrial Environment).
Depending on the type of port (DC power supply, input/output port) different testing levels
according to IEC / DIN EN 61326-1 against transient overvoltages (Surge) are applied (IEC /
DIN EN 61000-4-5 Surge):
Test level on DC power ports and input/output ports is 1 000 V line to earth