Endress+Hauser Prosonic M FMU40 User manual

BA00239F/00/EN/13.12
71164392
Valid as of software version:
V 01.04
Operating Instructions
Prosonic M FMU40/41/42/43/44
Ultrasonic Level Measurement

Brief operating instructions Prosonic M - FOUNDATION Fieldbus
2Endress+Hauser
Brief operating instructions
L00-FMU4xxx-05-00-00-en-001
Contents of the operating instructions
This operating instructions describes the installation and commissioning of the Prosonic M
ultrasonic level transmitter. It contains all the functions required for a normal measuring operation.
Also, the Prosonic M provides additional functions for optimising the measuring point and for
converting the measured value. These functions are not included in this operating instructions.
You can find an overview of all the device functions in the Appendix.
You can find a detailed description of all the device functions in the operating instructions
BA00240F/00/EN "Prosonic M - Description of Instrument Functions". This is located on the
supplied documentation CD-ROM.
E
+
-
+
E
+
-
F
L
D
E
E
E
-
… …
KA 183F/00/a2/02.02
52010993
BD
… …
100%
0%
100 (HART)
2457 (PA,FF)
333 (HART)
33333 (PA,FF)
… …
52010993
… …
Prosonic M - Quick Setup
- dome
ceiling
- horizontal
cyl.
- bypass
…
- unknown
- liquid
- > 4 mm
- < 4 mm
- standard
- calm
surface
- add.
agitator
…
input E
(s. sketch)
input F
(s. sketch)
- ok
- too small
- too big
- unknown
- manual
displayed
(s. sketch)
D and L are confirm
or specify
range
suggestion
000
measured value
Group
selection
00
basic setup
01
safety settings
0C
system
parameter
0E
Envelope curve
04
linearisation
05
extended calibr.
06
output (HART, FF)
profibus param.(PA)
0A
diagnostics
0A0
present
error
002
tank shape
004
process
cond.
005
empty
calibr.
006
full
calibr.
008
dist./
meas value
051
check
distance
003
medium
property
052
range of
mapping
053
start
mapping
008
dist./
meas value
0E1
plot settings
0E2
recording
curve
0A1
previous
error
0A4
unlock
parameter
0E
temperature
09
display
092
language
BD: blocking distance
0A3
reset
0C0
tag no.
059
blocking
distance
B
displayed
(s. sketch)
D is
Contrast: +or +

Prosonic M - FOUNDATION Fieldbus Table of contents
Endress+Hauser 3
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning, operation . . . . . . . . . . . 4
1.3 Operational safety and process safety . . . . . . . . . . . . 4
1.4 Notes on safety conventions and symbols . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . 6
2.1 Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Product structure FMU40 . . . . . . . . . . . . . . . . . . . . 7
2.3 Product structure FMU41 . . . . . . . . . . . . . . . . . . . . 9
2.4 Product structure FMU42 . . . . . . . . . . . . . . . . . . . 10
2.5 Product structure FMU43 . . . . . . . . . . . . . . . . . . . 12
2.6 Product structure FMU44 . . . . . . . . . . . . . . . . . . . 13
2.7 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.8 Certificates and approvals . . . . . . . . . . . . . . . . . . . 15
2.9 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 15
3 Installation . . . . . . . . . . . . . . . . . . . . . 16
3.1 Design; dimensions . . . . . . . . . . . . . . . . . . . . . . . . 16
3.2 Installation variants . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 Installation conditions . . . . . . . . . . . . . . . . . . . . . . 21
3.4 Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.5 Installation hint for FMU40, FMU41 . . . . . . . . . . . 25
3.6 Turn housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.7 Post installation check . . . . . . . . . . . . . . . . . . . . . . 26
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . 27
4.2 Wiring with FOUNDATION Fieldbus plug . . . . . . . 29
4.3 Cable specifications FOUNDATION Fieldbus . . . . . 29
4.4 Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.5 Recommended connection . . . . . . . . . . . . . . . . . . 30
4.6 Post connection check . . . . . . . . . . . . . . . . . . . . . . 30
5 Operation . . . . . . . . . . . . . . . . . . . . . . 31
5.1 Operation with the display and operating module
VU331 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.2 Function codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.4 On-site operation . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.5 Operation using the on-site display VU331 . . . . . . 35
5.6 Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.7 FieldCare operating program . . . . . . . . . . . . . . . . . 36
5.8 Operation with a FOUNDATION Fieldbus configuration
program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.9 Operation via Field Xpert SFX100 . . . . . . . . . . . . . 39
6 Commissioning. . . . . . . . . . . . . . . . . . 40
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
6.2 Unlocking the device . . . . . . . . . . . . . . . . . . . . . . . 40
6.3 Resetting the device . . . . . . . . . . . . . . . . . . . . . . . 42
6.4 Commissioning by the display and operatig module
VU331 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
6.5 Commissioning with a FOUNDATION Fieldbus
configuration tool . . . . . . . . . . . . . . . . . . . . . . . . . 55
7 Troubleshooting . . . . . . . . . . . . . . . . . 60
7.1 System error messages . . . . . . . . . . . . . . . . . . . . . . 60
7.2 Application errors . . . . . . . . . . . . . . . . . . . . . . . . . 64
8 Maintenance and repairs . . . . . . . . . . . 66
8.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 66
8.2 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
8.3 Repairs to Ex-approved devices . . . . . . . . . . . . . . . 66
8.4 Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
8.5 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
8.6 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8.7 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8.8 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8.9 Contact addresses of Endress+Hauser . . . . . . . . . . . 68
9 Accessories . . . . . . . . . . . . . . . . . . . . . 69
9.1 Weather protection cover . . . . . . . . . . . . . . . . . . . . 69
9.2 Installation bracket for FMU40, FMU41 . . . . . . . . . 69
9.3 Screw in flange . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
9.4 Cantilever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.5 Mounting Frame . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9.6 Wall Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9.7 Mounting bracket for FMU 42/43/44 . . . . . . . . . . 73
9.8 Commubox FXA195 HART . . . . . . . . . . . . . . . . . . 73
9.9 Commubox FXA291 . . . . . . . . . . . . . . . . . . . . . . . 73
9.10 ToF Adapter FXA291 . . . . . . . . . . . . . . . . . . . . . . . 73
9.11 Remote display FHX40 . . . . . . . . . . . . . . . . . . . . . . 74
10 Technical Data. . . . . . . . . . . . . . . . . . . 76
10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . . 76
11 Appendix. . . . . . . . . . . . . . . . . . . . . . . 82
11.1 Operating menu . . . . . . . . . . . . . . . . . . . . . . . . . . 82
11.2 Block model of the Prosonic M . . . . . . . . . . . . . . . 84
11.3 Resource block . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
11.4 Sensor Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
11.5 Diagnostic Block . . . . . . . . . . . . . . . . . . . . . . . . . . 89
11.6 Display Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
11.7 Analog input block . . . . . . . . . . . . . . . . . . . . . . . . . 91
11.8 List of start indices . . . . . . . . . . . . . . . . . . . . . . . . . 95
11.9 Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . 96
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Safety instructions Prosonic M - FOUNDATION Fieldbus
4Endress+Hauser
1 Safety instructions
1.1 Designated use
The Prosonic M is a compact measuring device for continuous, non-contact level measurement.
Depending on the sensor, the measuring range is up to 15 m (49 ft) in fluids and up to 7 m (23 ft)
in bulk solids. By using the linearisation function, the Prosonic M can also be used for flow
measurements in open channels and measuring weirs.
1.2 Installation, commissioning, operation
The Prosonic M is fail-safe and is constructed to the state-of-the-art. It meets the appropriate
standards and EC directives. However, if you use it improperly or other than for its designated use,
it may pose application-specific hazards, e.g. product overflow due to incorrect installation or
configuration. Installation, electrical connection, start-up, operation and maintenance of the
measuring device must therefore be carried out exclusively by trained specialists authorised by the
system operator. Technical personnel must have read and understood these operating instructions
and must adhere to them. You may only undertake modifications or repair work to the device when
it is expressly permitted by the operating instructions.
1.3 Operational safety and process safety
Alternative monitoring measures must be taken to ensure operational safety and process safety
during configuration, testing and maintenance work on the device.
Hazardous areas
Measuring systems for use in hazardous environments are accompanied by separate "Ex
documentation", which is an integral part of this Operating Manual. Strict compliance with the
installation instructions and ratings as stated in this Additional documentation is mandatory.
• Ensure that all personnel are suitably qualified.
• Observe the specifications in the certificate as well as national and local regulations.

Prosonic M - FOUNDATION Fieldbus Safety instructions
Endress+Hauser 5
1.4 Notes on safety conventions and symbols
In order to highlight safety-relevant or alternative operating procedures in the manual, the following
conventions have been used, each indicated by a corresponding symbol in the margin.
Safety conventions
#Warning!
A warning highlights actions or procedures which, if not performed correctly, will lead to personal
injury, a safety hazard or destruction of the instrument
"Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to personal
injury or incorrect functioning of the instrument
!Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly affect
operation or may lead to an instrument response which is not planned
Explosion protection
0Device certified for use in explosion hazardous area
If the device has this symbol embossed on its name plate it can be installed in an explosion hazardous
area
-Explosion hazardous area
Symbol used in drawings to indicate explosion hazardous areas. Devices located in and wiring
entering areas with the designation “explosion hazardous areas” must conform with the stated type
of protection.
.Safe area (non-explosion hazardous area)
Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas. Devices located in
safe areas still require a certificate if their outputs run into explosion hazardous areas
Electrical symbols
%Direct voltage
A terminal to which or from which a direct current or voltage may be applied or supplied
&Alternating voltage
A terminal to which or from which an alternating (sine-wave) current or voltage may be applied or
supplied
)Grounded terminal
A grounded terminal, which as far as the operator is concerned, is already grounded by means of an
earth grounding system
*Protective grounding (earth) terminal
A terminal which must be connected to earth ground prior to making any other connection to the
equipment
+Equipotential connection (earth bonding)
A connection made to the plant grounding system which may be of type e.g. neutral star or
equipotential line according to national or company practice
Temperature resistance of the connection cables
States, that the connection cables must be resistant to a temperature of at least 85 °C (185 °F).
t >85°C

Identification Prosonic M - FOUNDATION Fieldbus
6Endress+Hauser
2 Identification
2.1 Nameplate
L00-FMU4xxxx-18-00-00-yy-001
1 Designation according to Directive 94/9/EC and designation of the type of protection (only for certified device
variants)
2 Reference to additional safety-relevant documentation (only for certified device variants)
3 Communication variant and supply voltage
4 Serial number
5 Order Code
Dat./Insp.: 2010-12
Order Code:
PROSONIC M
Ser.-No.:
Ta > 70°C
NEMA 4X/6P / IP68
14 ... 30 V DC 0.8W
2-wire
4 ... 20 mA HART
ENDRESS+HAUSER Made in Germany
D-79689 Maulburg
if modification
see sep. label
X=
5
3
4
1
2

Prosonic M - FOUNDATION Fieldbus Identification
Endress+Hauser 7
2.2 Product structure FMU40
This overview does not mark options which are mutually exclusive.
010 Certificates
A Variant for non-hazardous area
E NEPSI Ex nA II T6
G ATEX II 3G Ex nA IIC T6
I NEPSI Ex ia IIC T6
J NEPSI Ex d(ia) IIC T6
K TIIS EEx ia II C T6
N CSA General Purpose
QNEPSIDIP
S FM IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl. I Div. 2
T FM XP Cl. I,II,III Div. 1 Gr. A-G
U CSA IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl. I Div. 2
V CSA XP Cl. I,II,III Div. 1 Gr. A-G
1 ATEX II 1/2G EEx ia IIC T6
2 ATEX II 1/2D, Alu blind cover
4 ATEX II 1/2G EEx d (ia) IIC T6
5ATEXII1/3D
6 ATEX II 3D Ex t IIIC T* °C Dc
Y Special certificate
020 Process connection
R G 1½“ threadISO 228
N NPT 1½“ - 11,5 thread
YSpecialversion
030 Power supply/communication
B 2 wire, 4 to 20mA-loop/HART
H 4 wire, 10,5 to 32VDC / 4-20mA HART
G 4 wire, 90 to 253VAC / 4-20mA HART
D 2 wire, PROFIBUS PA
F 2 wire, FOUNDATION Fieldbus
J 2-wire; 4-20mA HART, 5-point linearity protocol
K 2-wire; PROFIBUS PA, 5-point linearity protocol
L 2-wire; FOUNDATION Fieldbus, 5-point linearity protocol
M 4-wire 90-250VAC; 4-20mA HART,5-point linearity protocol
N 4-wire 10.5-32VDC;4-20mA HART,5-point linearity protocol
Y Special version
040 Display / on-site operation
1 Without LC display
2 With LC display VU331 incl. on-site operation
3 Prepared for remote display FHX 40
9Specialversion
050 Housing
A Aluminium F12 housing coated to IP68 NEMA6P
C Aluminium T12 housing coated to IP68 NEMA6P; with separate terminal compartment
D Aluminium T12 housing coated to IP68 NEMA6P+OVP; with separate terminal
compartment; with overvoltage protection
9Specialversion
060 Screw union/entry
2 M20x1.5 screw union
3G1/2“entry
4 NPT 1/2“ entry
5 M12 PROFIBUS-PA plug-in connector
6 7/8" FF plug
9 Special version

Identification Prosonic M - FOUNDATION Fieldbus
8Endress+Hauser
995 Marking
1Tagging(TAG)
2 Bus address
FMU40 - Product designation

Prosonic M - FOUNDATION Fieldbus Identification
Endress+Hauser 9
2.3 Product structure FMU41
010 Certificates
A Variant for non-hazardous area
E NEPSI Ex nA II T6
G ATEX II 3G Ex nA IIC T6
I NEPSI Ex ia IIC T6
J NEPSI Ex d(Ia) IIC T6
K TIIS EEx ia IIC T6
N CSA General Purpose
QNEPSIDIP
S FM IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl.I Div.2, zone 0,1,2
T FM XP Cl. I,II,III Div. 1 Gr. A-G /zone 1,2
U CSA IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl. I Div. 2, zone 0,1,2
V CSA XP Cl. I,II,III Div. 1 Gr. A-G / zone 1,2
1 ATEX II 1/2G EEx ia IIC T6
2 ATEX II 1/2D, Alu blind cover
4 ATEX II 1/2G EEx d (ia) IIC T6
5ATEXII1/3D
6 ATEX II 3D Ex t IIIC T* °C Dc
Y Special certificate
020 Process connection
R G 2“ threadISO 228
N NPT 2“ - 11,5 thread
YSpecialversion
030 Power supply/communication
B 2 wire, 4 to 20mA-loop/HART
H 4 wire, 10,5 to 32VDC / 4-20mA HART
G 4 wire, 90 to 253VAC / 4-20mA HART
D 2 wire, PROFIBUS PA
F 2 wire, FOUNDATION Fieldbus
J 2-wire; 4-20mA HART, 5-point linearity protocol
K 2-wire; PROFIBUS PA, 5-point linearity protocol
L 2-wire; FOUNDATION Fieldbus, 5-point linearity protocol
M 4-wire 90-250VAC; 4-20mA HART,5-point linearity protocol
N 4-wire 10.5-32VDC;4-20mA HART,5-point linearity protocol
Y Special version
040 Display / on-site operation
1 Without LC display
2 With LC display VU331 incl. on-site operation
3 Prepared for remote display FHX 40
9Specialversion
050 Housing
A Aluminium F12 housing coated to IP 68 NEMA 6P
C Aluminium T12 housing coated to IP 68 NEMA 6P; with separate terminal compartment
D Aluminium T12 housing coated to IP 68 NEMA 6P; with separate terminal
compartment; with overvoltage protection
9Specialversion
060 Screw union/entry
2 M20x1.5 screw union
3G1/2“entry
4 NPT 1/2“ entry
5 M12 PROFIBUS-PA plug-in connector
6 7/8" FF plug
9 Special version
995 Marking
1Tagging(TAG)
2Busaddress
FMU41 - Product designation

Identification Prosonic M - FOUNDATION Fieldbus
10 Endress+Hauser
2.4 Product structure FMU42
010 Certificates
A Variant for non-hazardous area
E NEPSI Ex nA II T6
G ATEX II 3G Ex nA IIC T6
I NEPSI Ex ia IIC T6
J NEPSI Ex d (Ia) IIC T6
K TIIS EEx ia II C T6 (in preparation)
N CSA General Purpose
QNEPSIDIP
S FM IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl. I Div. 2
T FM XP Cl. I,II,III Div. 1 Gr. A-G
U CSA IS Cl. I,II,III Div. 1 Gr. A-G / NI Cl. I Div. 2
V CSA XP Cl. I,II,III Div. 1 Gr. A-G
1ATEXII1/2GEExiaIICT6
2 ATEX II 1/2 D, Alu blind cover
4ATEXII1/2GEExd[ia]IICT6
5ATEXII1/3D
6 ATEX II 3D Ex t IIIC T* °C Dc
Y Special certificate
020 Process connection
M Mounting bracket FAU20
P UNI flange 3"/DN80/80, PP, max. 2.5bar abs./ 36psia
suitable for 3" 150lbs / DN80 PN16 / 10K 80
Q UNI flange 3"/DN80/80, PVDF, max. 2.5bar abs./ 36psia
suitable for 3" 150lbs / DN80 PN16 / 10K 80
S UNI flange 3"/DN80/80, 316L, max. 2.5bar abs./ 36psia
suitable for 3" 150lbs / DN80 PN16 / 10K 80
T UNI flange 4"/DN100/100, PP, max. 2.5bar abs./ 36psia
suitable for 4" 150lbs / DN100 PN16 / 10K100
U UNI flange 4"/DN100/100, PVDF, max. 2.5bar abs./ 36psia
suitable for 4" 150lbs / DN100 PN16 / 10K100
V UNI flange 4"/DN100/100, 316L, max. 2.5bar abs./ 36psia
suitable for 4" 150lbs / DN100 PN16 / 10K100
YSpecialversion
030 Power supply/communication
B 2 wire, 4 to 20mA-loop/HART
H 4 wire, 10,5 to 32VDC / 4-20mA HART
G 4 wire, 90 to 253VAC / 4-20mA HART
D 2 wire, PROFIBUS PA
F 2 wire, FOUNDATION Fieldbus
J 2-wire; 4-20mA HART, 5-point linearity protocol
K 2-wire; PROFIBUS PA, 5-point linearity protocol
L 2-wire; FOUNDATION Fieldbus, 5-point linearity protocol
M 4-wire 90-250VAC; 4-20mA HART,5-point linearity protocol
N 4-wire 10.5-32VDC;4-20mA HART,5-point linearity protocol
Y Special version
040 Display / on-site operation
1 Without LC display
2 With LC display VU331 incl. on-site operation
3 Prepared for remote display FHX 40
9 Special version
050 Housing
A Aluminium F12 housing coated to IP 68 NEMA 6P
C Aluminium T12 housing coated to IP 68 NEMA 6P, with separate terminal compartment
D Aluminium T 12 housing coated to IP 68 NEMA 6P, with separate terminal
compartment; with overvoltage protection
YSpecialversion

Prosonic M - FOUNDATION Fieldbus Identification
Endress+Hauser 11
060 Gland/Entry
2M20x1.5gland
3G1/2“entry
4 NPT 1/2“ entry
5 M12 PROFIBUS-PA plug
6 7/8" FF plug
9 Special version
070 Sealing Sensor/Flange
2 VITON flat sealing
3 EPDM flat sealing
9specialversion
080 Additional options
A Additional options not selected
995 Marking
1Tagging(TAG)
2 Bus address
FMU42 - Product designation

Identification Prosonic M - FOUNDATION Fieldbus
12 Endress+Hauser
2.5 Product structure FMU43
010 Certificates
A Variant for non-hazardous area
2 ATEX II 1/2D, Alu blind cover
5ATEXII1/3D
6 ATEX II 3D Ex t IIIC T* °C Dc
M FM DIP Cl.II Div.1 Gr.E-G, NI Cl.I Div.2, Zone 2
N CSA General Purpose
P CSA DIP Cl.II Div.1 Gr.E-G, NI Cl.I Div.2, zone 2
QNEPSIDIP
YSpecialversion
020 Process connection/material
P Flange DN 100/ANSI 4"/JIS 16K100, PP (universal slip-on flange included)
S Flange DN 100/ANSI 4"/JIS 16K100, SS 316TI (universal slip-on flange included)
K Without slip-on flange/without mounting bracket (customer mounting equipment)
M With mounting bracket FAU20
YSpecialversion
030 Power supply/communication
H 4 wire, 10,5 to 32VDC / 4-20mA HART
G 4 wire, 90 to 253VAC / 4-20mA HART
D 2 wire, PROFIBUS PA
F 2 wire, FOUNDATION Fieldbus
J 2-wire; 4-20mA HART, 5-point linearity protocol
K 2-wire; PROFIBUS PA, 5-point linearity protocol
L 2-wire; FOUNDATION Fieldbus, 5-point linearity protocol
M 4-wire 90-250VAC; 4-20mA HART,5-point linearity protocol
N 4-wire 10.5-32VDC;4-20mA HART,5-point linearity protocol
Y Special version
040 Display / on-site operation
1 Without LC display
2 4-line display VU331, Envelope curve display on site
3 Prepared for remote display FHX 40
9 Special version
050 Housing
A Aluminium F12 housing coated to IP 68 NEMA 6P
9Specialversion
060 Screw union/entry
2 M20x1.5 screw union
3 G 1/2“ entry
4 NPT 1/2“ entry
5 M12 PROFIBUS-PA plug-in connector
6 7/8" FF plug
9 Special version
995 Marking
1 Tagging (TAG)
2 Bus address
FMU43 - Product designation

Prosonic M - FOUNDATION Fieldbus Identification
Endress+Hauser 13
2.6 Product structure FMU44
010 Approval
A Non-hazardous area
1 ATEX II 1/2G EEx ia IIC T6
4 ATEX II 1/2G EEx d (ia) IIC T6
G ATEX II 3G Ex nA IIC T6
2 ATEX II 1/2 D, Alu blind cover
5ATEXII1/3D
6 ATEX II 3D Ex t IIIC T* °C Dc
S FM IS Cl.I,II,III Div.1 Gr.A-G, NI Cl.I Div.2, Zone 0,1,2 (in preparation)
T FM XP Cl.I,II,III Div.1 Gr.A-G, Zone 1,2 (in preparation)
N CSA General Purpose
U CSA IS Cl.I,II,III Div.1 Gr.A-G, NI Cl.I Div.2, zone 0,1,2
V CSA XP Cl.I,II,III Div.1 Gr.A-G
K TIIS EEx ia IIC T6 (in preparation)
I NEPSI Ex ia IIC T6 (in preparation)
J NEPSI Ex d(ia) IIC T6 (in preparation)
E NEPSI Ex nA II T6 (in preparation)
Q NEPSI DIP (in preparation)
Y Special version, to be specified
020 Process connection
A 8" 150lbs FF, 316L, max 2.5bar abs./36psia
E UNI flange 6"/DN150/150, PP, max 2.5bar abs./ 36psia,
suitable for 6" 150lbs / DN150 PN16 / 10K 150
F UNI flange 6"/DN150/150, PVDF, max 2.5bar abs./36psia,
suitable for 6" 150lbs /DN150 PN16 / 10K 150
G UNI flange 6"/DN150/150, 316L, max 2.5bar abs. 36psia,
suitable for 6" 150lbs / DN150 PN16 / 10K 150
H UNI flange DN200/200, PP, max 2.5bar abs./ 36 psia,
suitable for DN200 PN16 / 10K 200
J UNI flange DN200/200, PVDF, max 2.5bar abs./ 36psia,
suitable for DN200 PN16 / 10K 200
K UNI flange DN200/200, 316L, max 2.5bar abs./ 36psia,
suitable for DN200 PN16 / 10K 200
L 8" 150lbs FF, PP, max 2.5bar abs./ 36psia
M Mounting bracket FAU20
N 8" 150lbs FF, PVDF, max 2.5bar abs./ 36psia
T UNI flange 4"/DN100/100, PP, max 2.5bar abs./ 36psia,
suitable for 4" 150lbs / DN100 PN16 / 10K 100
U UNI flange 4"/DN100/100, PVDF, max. 2.5bar abs./ 36 psia,
suitable for 4" 150lbs / DN100 PN16 / 10K 100
V UNI flange 4"/DN100/100, 316L, max 2.5bar abs./ 36psia,
suitable for 4" 150lbs / DN100 PN16 / 10K 100
Y Special version, to be specified
030 Power supply; Output
B2-wire;4-20mAHART
D2-wire;PROFIBUSPA
F 2-wire; FOUNDATION Fieldbus
G 4-wire 90-250VAC; 4-20mA HART
H 4-wire 10.5-32VDC; 4-20mA HART
J 2-wire; 4-20mA HART, 5-point linearity protocol
K 2-wire; PROFIBUS PA, 5-point linearity protocol
L 2-wire; FOUNDATION Fieldbus, 5-point linearity protocol
M 4-wire 90-250VAC; 4-20mA HART,5-point linearity protocol
N 4-wire 10.5-32VDC;4-20mA HART,5-point linearity protocol
Y Special version, to be specified
040 Operation
1 w/o display, via communication
2 4-line display VU331, Envelope curve display on site
3 Prepared for FHX40, Remote display (accessory)
9 Special version, to be specified

Identification Prosonic M - FOUNDATION Fieldbus
14 Endress+Hauser
050 Housing
A F12 Alu, coated IP68 NEMA6P
C T12 Alu, coated IP68 NEMA6P, Separate conn. compartment
D T12 Alu, coated IP68 NEMA6P + OVP, Sep. conn. compartment, OVP = overvoltage
protection
9 Special version, to be specified
060 Cable entry
2 Gland M20 (EEx d > thread M20)
3ThreadG1/2
4 Thread NPT 1/2
5PlugM12
6 Plug 7/8“
9 Special version, to be specified
070 Process Sealing Sensor/ Flange
2Viton
3EPDM
9 Special version, to be specified
080 Additional option
A Basic version
Y Special version, to be specified
995 Marking
1Tagging(TAG)
2 Bus address
FMU44 - complete product designation

Prosonic M - FOUNDATION Fieldbus Identification
Endress+Hauser 15
2.7 Scope of delivery
2.7.1 Instrument and accessories
• Instrument according to the version ordered
• Accessories (ä69)
• Brief operating instructions KA01064F/00/EN for quick commissioning
• Brief operating instructions KA00183F/00/A2 (basic setup/troubleshooting), housed in the
instrument)
• For certified instrument versions: Safety Instructions, Control- or Installation drawings
• For FMU40 *R**** and FMU41 *R****: counter nut (PC)
• For FMU40/41: sealing ring (EPDM)
• For gland M20x1.5:
– 1 cable gland for 2-wire instruments
– 2 cable glands for 4-wire instruments
The cable glands are mounted on delivery.
• Endress+Hauser operating program on the enclosed CD-ROM
• CD-ROM with further documentation, e. g.
- Technical Information
- Operating Instructions
- Description of Intrument Functions
!Note!
Additional safety instructions (XA, ZE, ZD) are supplied with certified device versions. Refer to the
nameplate for the names of the safety instructions that apply to your device version.
2.8 Certificates and approvals
CE mark, declaration of conformity
The device is designed 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. The device complies with the applicable
standards and regulations as listed in the EC declaration of conformity and thus complies with the
statutory requirements of the EC directives. Endress+Hauser confirms the successful testing of the
device by affixing to it the CE mark.
2.9 Registered trademarks
FOUNDATION™ Fieldbus
Registered trademark of Fieldbus FOUNDATION Austin, Texas, USA
FieldCare®
Trademark of Endress+Hauser Process Solutions AG.
ToF®
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany
PulseMaster®
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany

Installation Prosonic M - FOUNDATION Fieldbus
16 Endress+Hauser
3 Installation
3.1 Design; dimensions
3.1.1 FMU40, FMU41
L00-FMU4xxxx-06-00-00-yy-006
Dimensions in mm (in)
3.1.2 FMU42, FMU44 with slip-on flange
L00-FMU4xxxx-06-00-00-yy-007
Dimensions in mm (in)
65
(2.6)
78
(3.1)
ø129 (5.1)
~
~
86
( 3.4)
78
(3.1)
85
(3.3)
85
(3.3)
65
(2.6)
ø129 (5.1)
162 (6.4)
150 (5.9)
68
(2.7)
94
(3.7)
~148 (5.8)
~83 (3.3)
22
(0.9)
FMU40 FMU41
ø39 (1.5)
ø50 (2.0)
~148 (5.8)
~87
( 3.4)~
22
(0.9)
ENDRESS+HAUSER
Prosonic M ENDRESS+HAUSER
Prosonic M
32 (1.3)
F12 T12
SW (AF) 60
G2”
2 NPT
SW (AF) 60
G1½”
1½ NPT
~ 110 (4.3)
ø70 (2.8)
~85
(3.3)
FMU42
65
(2.6)
78
(3.1)
ø129 (5.1)
~
~
86
( 3.4)
78
(3.1)
85
(3.3)
85
(3.3)
65
(2.6)
ø129 (5.1)
162 (6.4)
150 (5.9)
68
(2.7)
94
(3.7)
ENDRESS+HAUSER
Prosonic M ENDRESS+HAUSER
Prosonic M
32 (1.3)
F12 T12
FMU44
ø98 (3.9)
~ 107
(4.2)
~ 145 (5.7)

Prosonic M - FOUNDATION Fieldbus Installation
Endress+Hauser 17
3.1.3 FMU42, FMU44 with mounting bracket
L00-FMU4xxxx-06-00-00-yy-008
Dimensions in mm (in)
3.1.4 FMU43
L00-FMU4xxxx-06-00-00-yy-009
Dimensions in mm (in)
AWith slip-on flange BWith mounting bracket
3.1.5 Mounting bracket for FMU42, FMU43 and FMU44
L00-FMU4xxxx-06-00-00-yy-010
Dimensions in mm (in)
ENDRESS+HAUSER
Prosonic M
F12/
T12
75
(3.0) 119 (4.7)
M8
105 (4.1)
FMU42
ENDRESS+HAUSER
Prosonic M
FMU44
F12/
T12
119 (4.7)
M8
30 (1.2)
98
(3.9)
125 (4.9)
30 (1.2)
85 (3.3)
2xM8
65
(2.6)
78
(3.1)
ø129 (5.1)
~86
(3.4)
150 (5.9)
~248 (9.8)
ENDRESS+HAUSER
Prosonic M
ENDRESS+HAUSER
Prosonic M
158 (6.2)
ø230 (9.1)
F12
75 (3.0)
89 (3.5)
A
ANSI 4” DN 100 *
B
11 (0.43)
119 (4.68)
2(0.079)
25
(0.98)
120 (4.7)
~123 (4.8)
25
(0.98)
40(1.6) 40(1.6)

Installation Prosonic M - FOUNDATION Fieldbus
18 Endress+Hauser
3.1.6 Flanges for FMU42 and FMU44
L00-FMU4xxxx-06-00-00-yy-011
Dimensions in mm (in)
G2”
ISO228
20 (0.79)
C
E
A
B
D
suitable for A B C D E number of
boreholes
3" 150 lbs / DN80 PN16 / 10 K 80 150 mm
(5,91")
160 mm
(6,30")
200 mm
(7,87")
19 mm
(0,75")
45° 8
4" 150 lbs / DN100 PN16 / 10 K 100 175 mm
(6,90")
190,5 mm
(7,50")
228,6 mm
(9,00")
19 mm
(0,75")
45° 8
6" 150 lbs / DN150 PN16 / 10 K 150 240 mm
(9,45")
241,3 mm
(9,50")
285 mm
(11,22")
23 mm
(0,91")
45° 8
8" 150 lbs 298,5 mm
(11,75")
298,5 mm
(11,75")
342,9 mm
(13,50")
22, 5 mm
(0,89")
45° 8
DN200 PN16 / 10 K 200 290 mm
(11,42")
295 mm
(11,61")
340 mm
(13,39")
23 mm
(0,91")
30° 12

Prosonic M - FOUNDATION Fieldbus Installation
Endress+Hauser 19
3.2 Installation variants
3.2.1 Installation variants FMU40, FMU41
L00-FMU4xxxx-17-00-00-yy-002
AInstallation with counter nut
1 Counter nut (PC) supplied for G1½ and G2 instruments
BInstallation with sleeve
1 Sealing ring (EPDM) supplied
CInstallation with installation bracket
DInstallation with screw in flange
1 Sealing ring (EPDM) supplied
2 Nozzle
3Sensor
4 Screw in flange
For installation bracket or adapter flange ä69, "Accessories".
ENDRESS+HAUSER
ProsonicM
AB
CD
1
1
1
2
3
4

Installation Prosonic M - FOUNDATION Fieldbus
20 Endress+Hauser
3.2.2 Installation variants FMU42, FMU44
L00-FMU42xxxx-17-00-00-yy-001
AInstallation with universal flange (Ex-hazardous, e.g. Zone 20)
BInstallation with mounting bracket, (Non-Ex-hazardous, Zone 20)
3.2.3 Installation variants FMU43
L00-FMU43xxxx-17-00-00-yy-001
AInstallation with universal slip-on flange (option)
1Sensor
2 Nozzle
3 Slip-on flange
BInstallation with mounting bracket
ENDRESS+HAUSER
Prosonic M
AB
-.
ENDRESS+HAUSER
Prosonic M
1
3
2
AB
-.