endress hauser lc301 manual
TRANSCRIPT
BA231P/00/EN/06.0971096102
Operating Instructions
Waterpilot FMX167Hydrostatic level measurement
Waterpilot FMX167
2 Endress+Hauser
Waterpilot FMX167 Table of contents
Endress+Hauser 3
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . . . 4
1.3 Operational and process safety . . . . . . . . . . . . . . . . . 4
1.4 Notes on safety conventions and icons . . . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 CE mark, Declaration of Conformity . . . . . . . . . . . . 7
2.4 Registered Trademarks . . . . . . . . . . . . . . . . . . . . . . 7
3 Installation . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Incoming acceptance and storage . . . . . . . . . . . . . . . 7
3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . . 9
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . 12
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Connecting the device . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Measuring unit electrical connection . . . . . . . . . . . 16
4.3 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 16
5 Operation . . . . . . . . . . . . . . . . . . . . . . 17
6 Maintenance. . . . . . . . . . . . . . . . . . . . 17
6.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7 Accessories. . . . . . . . . . . . . . . . . . . . . 18
7.1 Mounting clamp . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2 Terminal box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.3 Additional weight for FMX167 with an outer
diameter of 22 mm and 29 mm . . . . . . . . . . . . . . . 18
7.4 TMT181 temperature head transmitter
(4 to 20 mA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.5 Extension cable mounting screw . . . . . . . . . . . . . . 19
7.6 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.7 Testing adapter for Waterpilot with an outer
diameter of 22 mm and 29 mm . . . . . . . . . . . . . . . 19
7.8 Cable marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8 Troubleshooting . . . . . . . . . . . . . . . . . 20
8.1 Troubleshooting specific to Waterpilot FMX167
with optional Pt100 . . . . . . . . . . . . . . . . . . . . . . . . 20
8.2 Troubleshooting specific to TMT181 temperature
head transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.3 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.5 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9 Technical data . . . . . . . . . . . . . . . . . . . 21
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Safety instructions Waterpilot FMX167
4 Endress+Hauser
1 Safety instructions
1.1 Designated use
The Waterpilot FMX167 is a hydrostatic pressure sensor for measuring the level of fresh water,
wastewater and salt water. The temperature is measured simultaneously in the case of sensor
versions with a Pt100 resistance thermometer. An optional temperature head transmitter converts
the Pt100 signal to a 4 to 20 mA signal.
The manufacturer accepts no liability for damages resulting from incorrect use or use other than that
designated.
1.2 Installation, commissioning and operation
The Waterpilot FMX167 and the (optional) TMT181 temperature head transmitter are designed to
meet state-of-the-art safety requirements and comply with applicable regulations and EC Directives.
If used incorrectly or for applications for which they are not intended, the devices can be a source
of application-related danger, e.g. product overflow due to incorrect installation or configuration. For this reason, installation, connection to the electricity supply, commissioning, operation and
maintenance of the measuring system must only be carried out by trained, qualified specialists
authorized to perform such work by the facility's owner-operator. The specialist staff must have read
and understood these Operating Instructions and must follow the instructions they contain.
Modifications and repairs to the devices are permissible only if they are expressly allowed in the
Operating Instructions. Pay particular attention to the data and information on the nameplate.
1.3 Operational and process safety
Alternative monitoring measures have to be taken while configuring, testing or servicing the device
to ensure the operational and process safety.
1.3.1 Hazardous area (optional)
Devices for use in hazardous areas bear an additional marking on the nameplate (→ ä 6). If using
the measuring system in hazardous areas, the appropriate national standards and regulations must
be observed. The device is accompanied by separate Ex documentation, which is an integral part of
this documentation. The installation regulations, connection values and safety instructions listed in
this document must be observed. The documentation number of the related Safety Instructions (XA)
is also indicated on the nameplate.
• Ensure that all personnel are suitably qualified.
• Measuring point requirements with regard to measurement and safety must be observed.
• Please refer to the "Ordering information" section of Technical Information TI351P/00/EN for
versions for approvals in the order code.
Waterpilot FMX167 Safety instructions
Endress+Hauser 5
1.4 Notes on safety conventions and icons
In order to highlight safety-related or alternative operating procedures in the manual, the following
conventions have been used, each indicated by a corresponding symbol in the margin.
Symbol Meaning
#Warning!
A warning highlights actions or procedures which, if not performed correctly, will lead to serious
personal injury, a safety hazard or the destruction of the device.
"Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to personal
injury or the incorrect operation of the device.
!Note!
A note highlights actions or procedures which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.
0Explosion-protected, type-examined equipment
If the device has this symbol embossed on its nameplate, it can be used in a hazardous area or a
non-hazardous area, depending on the approval.
-Hazardous area
This symbol is used in the drawings of these Operating Instructions to indicate hazardous areas.
– Devices used in hazardous areas must possess an appropriate type of protection.
. Safe area (non-hazardous area)
This symbol is used in the drawings of these Operating Instructions to indicate non-hazardous
areas.
– Devices used in hazardous areas must possess an appropriate type of protection. Cables used in
hazardous areas must meet the necessary safety-related characteristic quantities.
% Direct current
A terminal to which DC voltage is applied or through which direct current flows.
&Alternating current
A terminal to which alternating voltage (sine-wave) is applied or through which alternating current
flows.
)Ground connection
A grounded terminal, which, as far as the operator is concerned, is already grounded by means of a
grounding system.
* Protective earth connection
A terminal which must be connected to ground prior to establishing any other connections.
+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.
Connecting cable immunity to temperature change
Indicates that the connecting cables must be able to withstand temperatures of at least 85 °C.
Safety instructions
Observe the safety instructions in the related Operating Instructions.
>=t 85°C
Identification Waterpilot FMX167
6 Endress+Hauser
2 Identification
2.1 Device designation
2.1.1 Identifying the measuring device via the nameplate
The nameplate is secured to the extension cable of the FMX167, see also → ä 8, Section 3.2.
P01-FMX167xx-18-xx-xx-xx-003
Fig. 1: Nameplate for Waterpilot FMX167
1 Order code
See the specifications on the order confirmation for the meanings of the individual letters and
digits.
2 Serial number
3 Length of the extension cable
4 Nominal measuring range
5 Current output
6 Supply voltage
7 TAG
8 Wetted materials
9 Ex symbol (optional)
10 CSA symbol (optional)
11 FM symbol (optional)
12 Observe the information on installation in the Operating Instructions!
13 Identification number of the notified body for ATEX (optional)
14 Text for approval (optional)
15 Approval symbol (optional)
16 Test date (optional)
17 Symbol: Observe Safety Instructions, with information on the documentation number, e. g. XA131P-C (optional)
18 FMX167 connection diagram
19 Pt100 connection diagram if the Waterpilot was ordered with Pt100.
In addition, the FMX167 with an outer diameter of 22 mm and 42 mm also bears the following
information:
P01-FMX167xx-18-xx-xx-xx-004
Fig. 2: FMX167 labeling
1 Serial number
2 Nominal measuring range
3 CE mark or approval symbol
4 Identification number of the notified body for ATEX (optional)
5 Text for approval (optional)
Ser.-No.:Order Code: L=
Mat:
Messbereich/range:
Dat./Insp.:
25
00
00
87
4-C
TAG:
Vmax:
Waterpilot FMX167
Made in Germany, D-79689 Maulburg
8
10
5
12
3
4
9
67
1211
18
1914 15
16 17
13
Waterpilot FMX167
Serial-No.:Messbereich/range:
12
35
4
Waterpilot FMX167 Installation
Endress+Hauser 7
2.1.2 Identifying the measuring device via the order code
Specific device features make up the order code. You can assign these features in the "Ordering
information" section of Technical Information TI351P/00/EN.
2.2 Scope of delivery
The scope of delivery comprises:
• Waterpilot FMX167, optionally with integrated Pt100 resistance thermometer
• Optional accessories (→ ä 18, Chap. 7)
Documentation supplied:
• Operating Instructions BA231P (this document)
• Calibration report/Final inspection report
• SD126P drinking water approval (optional)
• Devices suitable for use in hazardous areas:
Additional documentation such as Safety Instructions (XA), Control Drawings (ZD)
2.3 CE mark, Declaration of Conformity
The devices are designed to meet state-of-the-art safety requirements, have been tested and left the
factory in a condition in which they are safe to operate. The devices comply with the applicable
standards and regulations as listed in the EC Declaration of Conformity and thus comply with the
legal requirements of the EC Directives. Endress+Hauser confirms the conformity of the device by
affixing to it the CE mark.
2.4 Registered Trademarks
GORE-TEX®
W.L. Gore & Associates, Inc., USA brand.
TEFLON®
E.I. Du Pont de Nemours & Co., Wilmington, USA brand.
3 Installation
3.1 Incoming acceptance and storage
3.1.1 Incoming acceptance
• Check the packaging and the contents for damage.
• Check the shipment, make sure nothing is missing and that the scope of supply matches your
order.
3.1.2 Storage
The device must be stored in a dry, clean area and protected against damage from impact
(EN 837-2).
Storage temperature range:
• FMX167: –40 to +80 °C
• TMT181: –40 to +100 °C
• Terminal box: –40 to +80 °C
Installation Waterpilot FMX167
8 Endress+Hauser
3.2 Installation conditions
P01-FMX167xx-11-xx-xx-xx-003
Fig. 3: Examples of installation
For accessories, see Chap. 7.
1 Extension cable mounting screw can be ordered as an accessory
2 Terminal box can be ordered as an accessory
3 Extension cable bending radius > 120 mm
4 Mounting clamp can be ordered as an accessory
5 Extension cable
6 Guide tube for FMX167
7 Additional weight can be ordered as an accessory
8 Protection cap
! Note!
• Cable length
– Customer-specific length in meters or feet.
– Limited cable length when performing installation with freely suspended device with extension
cable mounting screw or mounting clamp, as well as for FM/CSA approval: max. 300 m/
984 ft.
• Sideways movement of the level probe can result in measuring errors. For this reason, install the
probe at a point free from flow and turbulence, or use a guide tube. The internal diameter of the
guide tube should be at least 1 mm larger than the outer diameter of the selected FMX167.
• The cable must end in a dry room or a suitable terminal box. The terminal box from
Endress+Hauser provides optimum humidity and climatic protection and is suitable for outdoor
installation.
➀
➂
➁
➃
➄
➅
➆
➇
FMX167
OPEN
CLOSE
90°
90°
Ser.-No.:Order Code: L=
Mat:
Messbereich/range:
Dat./Insp.:
25
00
00
87
4-C
TAG:
Vmax:
Waterpilot FMX167
Made in Germany, D-79689 Maulburg
Waterpilot FMX167 Installation
Endress+Hauser 9
• Protection cap: The device is provided with a protection cap to prevent mechanical damage to the
measuring cell. This cap should not be removed during the transportation and installation process.
• Endress+Hauser recommends using twisted, shielded cables for any further wiring.
3.2.1 Dimensions
For dimensions, please refer to Technical Information TI351P/00/EN for the Waterpilot,
"Mechanical construction" section (→ see also: www.endress.com → Select Country → Download
→ Media Type: Documentation).
3.3 Installation instructions
3.3.1 Mounting the Waterpilot with a mounting clamp
P01-FMX167xx-17-xx-xx-xx-004
Fig. 4: Mounting with a mounting clamp
1 Extension cable
2 Mounting clamp
3 Clamping jaws
Mounting the mounting clamp:
1. Mount the mounting clamp (item 2). When selecting the place to fix the unit, take the weight
of the extension cable (item 1) and the device into account.
2. Raise the clamping jaws (item 3). Position the extension cable (item 1) between the clamping
jaws as illustrated in the graphic.
3. Hold the extension cable in position (item 1) and push the clamping jaws (item 3) back down.
Tap the clamping jaws gently from above to fix in place.
➀
➂
➁
Installation Waterpilot FMX167
10 Endress+Hauser
3.3.2 Mounting with an extension cable mounting screw
P01-FMX167xx-17-xx-xx-xx-005
Fig. 5: Mounting with extension cable mounting screw, here illustrated with thread G 1 ½
1 Extension cable
2 Cover mounting screw
3 Sealing ring
4 Clamping sleeves
5 Mounting screw adapter
6 Top edge of clamping sleeve
7 Required length of extension cable and probe before assembly
8 After assembly, item 7 is located next to the mounting screw with
G 1 ½thread: height of sealing surface of the adapter or 1 ½ NPT thread height of thread run-out of adapter
! Note!
If you want to lower the level probe to a certain depth, place the top edge of the clamping sleeve
40 mm higher than the required depth. Then push the extension cable and the clamping sleeve into
the adapter as described in Step 6 in the following section.
Mounting extension cable mounting screw with G 1 ½or NPT thread:
1. Mark the desired length of the extension cable on the extension cable, see note on this page.
2. Insert the probe through the measuring aperture and carefully lower on the extension cable.
Fix the extension cable to prevent it from slipping.
3. Push the adapter (item 5) over the extension cable and screw it tightly into the measuring
aperture.
4. Push the sealing ring (item 3) and cover (item 2) onto the cable from above. Press the sealing
ring into the cover.
5. Place the clamping sleeve (item 4) around the extension cable (item 1) in accordance with
Figure 6.
6. Push the extension cable with the clamping sleeve (item 4) into the adapter (item 5).
7. Push the cover (item 2) and sealing ring (item 3) onto the adapter (item 5) and screw tightly
to the adapter.
! Note!
Reverse the sequence of steps to remove the extension cable mounting screw.
" Caution!
Mounting in unpressurized containers only.
�
➀
➂
➁
➃
➄
➅
➆
SW 36
41 AFSW 41
36 AF
+4
0
8
(+
1.5
7)
mm (inch)
Waterpilot FMX167 Installation
Endress+Hauser 11
3.3.3 Mounting the terminal box
The optional terminal box is mounted with four screws (M 4). For the dimensions of the terminal
box, please refer to Technical Information TI351P/00/EN for the Waterpilot, "Mechanical
construction" section (→ see also: www.endress.com → Select Country → Download → Media
Type: Documentation).
3.3.4 Mounting the TMT181 temperature head transmitter
P01-FMX167xx-17-xx-xx-xx-003
Fig. 6: Temperature head transmitter mounting, here illustrated with terminal box. Only open the terminal box with
a screwdriver.
1 Mounting screws
2 Mounting springs
3 TMT181 temperature head transmitter
4 Circlips
5 Terminal box
Mounting the temperature head transmitter:
1. Guide the mounting screws (item 1) with the mounting springs (item 2) through the guide
holes of the temperature head transmitter (item 3).
2. Fix the mounting screws with the circlips (item 4). Circlips, mounting screws and springs are
included in the scope of delivery for the temperature head transmitter.
3. Screw the temperature head transmitter into the field housing tightly.
(Max. width of screwdriver blade 6 mm)
# Warning!
To prevent damage to the temperature head transmitter, do not tighten the mounting screw too
tightly.
➀
➂
➁
➃
➄
CLOSE
90°
OPEN
90°
Installation Waterpilot FMX167
12 Endress+Hauser
! Note!
A minimum distance of 7 mm must be maintained between the terminal strip and the TMT181
temperature head transmitter.
P01-FMXxxxxx-06-xx-xx-xx-022
3.4 Post-installation check
Check that all screws are firmly seated.
>7
(>0.27)
mm (inch)
Waterpilot FMX167 Wiring
Endress+Hauser 13
4 Wiring
4.1 Connecting the device
! Note!
When using the measuring device in hazardous areas, installation must comply with the applicable
national standards and regulations and the Safety Instructions (XAs) or the Installation or Control
Drawings (ZDs).
• The supply voltage must match the supply voltage on the nameplate. → ä 6, Chap. 2.1.1 and
Chap. 2.1.2)
• Switch off the supply voltage before connecting the device.
• The cable must end in a dry room or a suitable terminal box. The IP66/IP67 terminal box with
a GORE-TEX® from Endress+Hauser is suitable for outdoor installation (see also → ä 11,
Chap. 3.3.3 "Mounting the terminal box").
• Connect the device in accordance with the following diagrams. Reverse polarity protection is
integrated in both the Waterpilot FMX167 and TMT181 temperature head transmitter. Changing
the polarities will not result in the destruction of the devices.
• A suitable circuit breaker should be provided for the device in accordance with IEC/EN 61010.
Waterpilot FMX167, standard Waterpilot FMX167 with Pt100 1)
P01-FMX167xx-04-xx-xx-xx-008
Fig. 7: Electrical connection
Versions "7" or "3" for feature 70
"Additional fittings" in order code
m Not for FMX167 with an outer diameter of 29 mm
P01-FMX167xx-04-xx-xx-xx-006
Fig. 8: Electrical connection with Pt100
Versions "1" or "4" for feature 70 "Additional
fittings" in order code
Wire colors: RD = red, BK = black, WH = white, YE = yellow, BU = blue, BR = brown
1) Not for use in hazardous areas.
RD BK
FMX167
RL
4…20 mA
10…30 V DC
➀
FMX167
Pt 100
RD BK
WH
YE BU
BR
10…30 V DC
4…20 mA
RL
➀
Wiring Waterpilot FMX167
14 Endress+Hauser
1) Not for use in hazardous areas.
4.1.1 Supply voltage
4.1.2 Cable specification
• FMX167 with optional Pt100
– Commercially available, shielded instrument cable
– Terminals, FMX167 terminal box: 0.08 to 2.5 mm2
• TMT181 temperature head transmitter (optional)
– Commercially available instrument cable
– Terminals, FMX167 terminal box: 0.08 to 2.5 mm2
– Transmitter terminals: max. 1.75 mm2
! Note!
The extension cables are shielded for versions with outer diameters of 22 mm or 42 mm. In the
following cases, Endress+Hauser recommends the use of a shielded cable as the cable extension:
• For large distances between the end of the extension cable and the display and/or evaluation unit
• For large distances between the end of the extension cable and the temperature head transmitter
• When directly connecting the Pt100 signal to a display and/or evaluation unit
Waterpilot FMX167 with Pt100 and TMT181 temperature head transmitter 1)
(4 to 20 mA)
P01-FMX167xx-04-xx-xx-xx-007
Fig. 9: FMX167 with Pt100 and TMT181 temperature head transmitter (4 to 20 mA), version "5" for feature 70 in the
order code (→ see Technical Information TI351P, "Ordering information" section).
m Not for FMX167 with an outer diameter of 29 mm
Wire colors: RD = red, BK = black, WH = white, YE = yellow, BU = blue, BR = brown
Version Supply voltage
FMX167 FMX167 + Pt100 TMT181 temperature
head transmitter
Standard 10 to 30 V DC 10 to 30 V DC 8 to 35 V DC
2
1
6
5
4
3
Pt 100
RD BK
WH
YE BU
BR
FMX167
8…35 V DC
4…20 mA
10…30 V DC
4…20 mA
TMT181 (4…20 mA)
RL
RL
➀
Waterpilot FMX167 Wiring
Endress+Hauser 15
4.1.3 Power consumption/current consumption
4.1.4 Load
The maximum load resistance depends on the supply voltage (Ub) and must be determined
individually for each current loop. See formulae and diagrams for "FMX167" and "Temperature head
transmitter".
The total resistance resulting from the resistances of the connected devices, the connecting cable
and, where applicable, the resistance of the extension cable may not exceed the load resistance
value.
FMX167 FMX167 + Pt100 TMT181 temperature
head transmitter
Power consumption ≤ 0.675 W at 30 V DC ≤ 0.675 W at 30 V DC ≤ 0.875 W at 35 V DC
Current consumption Max. ≤ 22.5 mA
Min. ≥ 3.5 mA
Max. ≤ 22.5 mA
Min. ≥ 3.5 mA
Pt100: ≤ 0.6 mA
Max. ≤ 25 mA
Min. ≥ 3.5 mA
FMX167 Temperature head transmitter
P01-FMX167xx-16-xx-xx-xx-000 P01-FMX167xx-16-xx-xx-xx-001
Rtot ≤ – 2 • 0.09 • l – Radd
U – 10 Vb
0.0225 A
Ωm
Rtot ≤ – Radd
U – 8 Vb
0.025 A
Rges = Max. load resistance [Ω]
Radd = Additional resistances such as resistance of evaluation unit and/or display unit, cable resistance [Ω]
Ub = Supply voltage [V]
l = Simple length of extension cable [m] (cable resistance per wire ≤ 0.09 Ω/m)
P01-FMX167xx-05-xx-xx-xx-001
Fig. 10: FMX167 load chart for estimating the load
resistance. Additional resistances, such as the
resistance of the extension cable, have to be
subtracted from the value calculated as shown
in the equation.
P01-FMX167xx-05-xx-xx-xx-003
Fig. 11: Temperature head transmitter load chart for
estimating the load resistance. Additional
resistances have to be subtracted from the
value calculated as shown in the equation.
888
444
666
222
3020 2510 15
R[ ]Ω
[V]
UB 3020 25158 3510
1080
880
480
280
680
80
R[ ]Ω
[V]
UB
Wiring Waterpilot FMX167
16 Endress+Hauser
4.2 Measuring unit electrical connection
4.2.1 Overvoltage protection
! Note!
• To protect the Waterpilot FMX167 and the TMT181 temperature head transmitter from large
interference voltage peaks, Endress+Hauser recommends installing external overvoltage
protection upstream and downstream of the display and/or evaluation unit as shown in the
graphic.
• Overvoltage protection in accordance with EN 61000 (500V symmetrical/1000V asymmetrical)
is integrated in the Waterpilot FMX167 as standard.
P01-FMX167xx-14-xx-xx-en-006
Fig. 12: Measuring unit electrical connection
1 Power supply, display and evaluation unit with one input for Pt100
2 Power supply, display and evaluation unit with one input for 4 to 20 mA
3 Power supply, display and evaluation unit with two inputs for 4 to 20 mA
OVP Overvoltage protection, e. g. HAW from Endress+Hauser
4.3 Post-connection check
The following checks must be performed after completing electrical connection of the device:
• Does the supply voltage match the specifications on the nameplate?
• Is the device connected as described in Chap. 4.1 "Connecting the device"?
• Are all screws firmly tightened?
• Optional terminal box: are the cable glands leaktight?
Pt 100
Pt100 4…20 mA
➀
➁
➁
➂
FM
X1
67
+P
t10
0
4…20 mA
4…20 mA
4…20 mA
Powersupply
Temperature
Temperature
Level
Level
OP
OP
OP
OP
Powersupply
OP
OP
Powersupply
OP
Waterpilot FMX167 Operation
Endress+Hauser 17
5 Operation
! Note!
Endress+Hauser offers comprehensive measuring point solutions with display and/or evaluation
units for the Waterpilot and TMT181 temperature head transmitter. Your Endress+Hauser service
organization would be glad to be of service if you have any other questions. For contact addresses,
please go to www.endress.com/worldwide.
6 Maintenance
No special maintenance work is required for the Waterpilot and for the optional TMT181
temperature head transmitter.
! Note!
Terminal box: Keep the pressure compensation and GORE-TEX® filter free from contamination.
6.1 Exterior cleaning
Please note the following points when cleaning the devices externally:
• The cleaning agents used should not corrode the housing surface and the seals. Information on
this can be found on the nameplate → ä 6.
• Mechanical damage to the process isolating diaphragm or the extension cable must be avoided.
• Only clean the terminal box with water or with a cloth dampened with very diluted ethanol.
Accessories Waterpilot FMX167
18 Endress+Hauser
7 Accessories
Various accessories, which can be ordered separately from Endress+Hauser, are available for the
Waterpilot → see also Technical Information TI351P/00/EN, "Ordering information" section.
7.1 Mounting clamp
• Endress+Hauser offers a mounting clamp for easy Waterpilot mounting (→ ä 9, Chap. 3.3.1).
• Material: 1.4404 (AISI 316L) and fiberglass reinforced PA (polyamide)
• Order number: 52006151
7.2 Terminal box
• Terminal box IP 66/IP 67 with GORE-TEX®-filter incl. 3 installed terminals.
The terminal box is also suitable for installing a temperature head transmitter (order number:
52008794) or for four additional terminals (order number: 52008938) (→ ä 11, Chap. 3.3.4).
• Order number: 52006152
7.3 Additional weight for FMX167 with an outer diameter
of 22 mm and 29 mm
P01-FMX167xxx-06-xx-xx-xx-014
• Endress+Hauser offers additional weights to prevent sideways movement that results in
measuring errors, or to make it easier to lower the device in a guide tube.
You can screw several weights together. The weights are then attached directly to the Waterpilot.
For the Waterpilot with an outer diameter of 29 mm (version with coated housing), a maximum
of 5 weights may be attached.
• Material: 1.4435 (AISI 316L)
• Weight: 300 g
• Order number: 52006153
ø22
M 14x1
105.8
110.6
Waterpilot FMX167 Accessories
Endress+Hauser 19
7.4 TMT181 temperature head transmitter (4 to 20 mA)
• 2-wire temperature head transmitter, configured for a measuring range from –20 to +80 °C. This
setting offers a temperature range of 100K which can be easily mapped. Please note that the
Pt100 resistance thermometer is designed for a temperature range from –10 to +70 °C. → ä 11,
Chap. 3.3.4.
• Order number: 52008794
7.5 Extension cable mounting screw
• Endress + Hauser offers extension cable mounting screws to ease FMX167 mounting and to seal
the measuring aperture. → ä 10, Chap. 3.3.2.
• Material: 1.4301 (AISI 304)
• Order number for extension cable mounting screw with G 1 ½ A thread: 52008264
• Order number for extension cable mounting screw with 1 ½ NPT thread: 52009311
7.6 Terminals
• Four terminals in strip for FMX21 terminal box, suitable for wire cross-section: 0.08 to 2.5 mm2
• Order number: 52008938
7.7 Testing adapter for Waterpilot with an outer diameter
of 22 mm and 29 mm
P01-FMX167xxx-06-xx-xx-xx-013
Fig. 13: Testing adapter
A Connection suitable for Waterpilot
B Compressed air hose connection, internal diameter of quick coupling piece 4 mm
• Endress+Hauser offers a testing adapter to ease function-testing of the level probes.
• Observe the maximum pressure for the compressed air hose and the maximum overload for the
level probe. (→ For the maximum overload of the cable probe, see Technical Information
TI351P/00/EN for the Waterpilot or go to www.endress.com → Select Country → Download
→ Media Type: Documentation)
• Maximum pressure of the quick coupling piece supplied: 10 bar
• Adapter material: 1.4301 (AISI 304)
• Quick coupling piece material: anodized aluminum
• Adapter weight: 39 g
• Order number: 52011868
SW 12
M 14x1
~25
~33
SW 22
SW 13
A
22 AF
13 AF
12 AF
Troubleshooting Waterpilot FMX167
20 Endress+Hauser
7.8 Cable marking
To make installation easier, Endress+Hauser marks the extension cable if a customer-specific length
has been ordered, see Technical Information TI351P/00/EN, "Ordering information" section.
! Note!
• The mark is only for installation purposes.
It must be thoroughly removed without trace in the case of devices with drinking water approval.
The extension cable must not be damaged in the process.
• Not for use of the Waterpilot FMX167 in hazardous areas.
8 Troubleshooting
8.1 Troubleshooting specific to Waterpilot FMX167 with
optional Pt100
8.2 Troubleshooting specific to TMT181 temperature head
transmitter
Error description Cause Remedial action
No measuring signal 4 to 20 mA cable not connected
correctly
Connect device in accordance with
→ ä 13, Chap. 4.1.
No power supplied via the 4 to 20 mA
cable
Check current loop.
Supply voltage too low (min. 10 V DC) – Check supply voltage.
– Overall resistance greater than max.
load resistance, → ä 13, Chap. 4.1
Waterpilot defective Replace the Waterpilot.
Temperature measured value is
inaccurate/incorrect (only for
Waterpilot FMX167 with Pt100)
Pt100 connected in 2-wire circuit,
cable resistance was not compensated
for
– Compensate cable resistance.
– Connect Pt100 as 3-wire or 4-wire
circuit.
Error description Cause Remedial action
No measuring signal 4 to 20 mA cable not connected
correctly
Connect device in accordance with
→ ä 13, Chap. 4.1.
No power supplied via the 4 to 20 mA
cable
Check current loop.
Supply voltage too low (min. 8 V DC) – Check supply voltage.
– Overall resistance greater than max.
load resistance, → ä 13,
Chap. 4.1.
Error current ≤ 3.6 mA or ≥ 21 mA Pt100 not connected correctly Connect device in accordance with
→ ä 13, Chap. 4.1.
4 to 20 mA cable not connected
correctly
Connect device in accordance with
→ ä 13, Chap. 4.1.
Pt100 resistance thermometer
defective
Replace the Waterpilot.
Temperature head transmitter
defective
Replace the temperature head
transmitter.
Measured value is inaccurate/
incorrect
Pt100 connected in 2-wire circuit,
cable resistance was not compensated
– Compensate cable resistance.
– Connect Pt100 as 3-wire or 4-wire
circuit.
Waterpilot FMX167 Technical data
Endress+Hauser 21
8.3 Spare parts
! Note!
You can order spare parts directly from your Endress+Hauser service organization.
Protection cap for process isolating diaphragm
For FMX167 with an outer diameter of 22 mm and 29 mm
• 5 pieces in set
• Order number: 52008999
For FMX167 with an outer diameter of 42 mm
• Order number: 917755-0000
Pressure compensation kit
• Set comprising 10 Teflon filters and 5 cable sleeves for the extension cable
• Order number: 52005578
8.4 Return
Before you send in a device for repair:
• Remove all signs of fluids, paying particular attention to seal grooves and gaps in which fluid can
become lodged. This is especially important if the fluid is hazardous to health. Please refer also to
the "Declaration of Hazardous Material and Decontamination" (second last page).
Please enclose the following when returning the device:
• The duly completed and signed "Declaration of Hazardous Material and Decontamination" (see
second last page).
Only then can Endress+Hauser inspect the returned device.
• The chemical and physical properties of the medium.
• A description of the application.
• A description of the error which occurred.
• Special instructions on handling, if necessary, e.g. safety data sheet as per EN 91/155/EEC.
8.5 Disposal
When disposing, separate and recycle the device components based on the materials.
9 Technical data
For the technical data, please refer to Technical Information TI351P/00/EN for the Waterpilot
(→ see also: www.endress.com → Select Country → Download → Media Type: Documentation).
Waterpilot FMX167 Index
22 Endress+Hauser
Index
AAccessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
CCable marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Connecting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
LLoad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
MMaintenance and exterior cleaning . . . . . . . . . . . . . . . . . . 17
Mounting the extension cable mounting screw . . . . . . . . . 10
Mounting the mounting clamp . . . . . . . . . . . . . . . . . . . . . . 9
Mounting the terminal box. . . . . . . . . . . . . . . . . . . . . . . . 11
Mounting the TMT181 temperature transmitter . . . . . . . . 11
NNameplate for Waterpilot FMX167 . . . . . . . . . . . . . . . . . . . 6
OOvervoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
PPower consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pressure compensation kit . . . . . . . . . . . . . . . . . . . . . . . . 21
Protection cap for process isolating diaphragm. . . . . . . . . . 21
RReturn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SSafety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
TTroubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
P/S
F/K
onta
XIV
Because of legal regulations and for the safety of our employees and operating equipment, we need the "Declaration of Hazardous Materialand De-Contamination", with your signature, before your order can be handled. Please make absolutely sure to attach it to the outside of thepackaging.Aufgrund der gesetzlichen Vorschriften und zum Schutz unserer Mitarbeiter und Betriebseinrichtungen, benötigen wir die unterschriebene"Erklärung zur Kontamination und Reinigung", bevor Ihr Auftrag bearbeitet werden kann. Bringen Sie diese unbedingt außen an derVerpackung an.
Serial number
Seriennummer ________________________Type of instrument / sensor
Geräte-/Sensortyp ____________________________________________
Process data/Prozessdaten Temperature _____ [°F] [°C]
Conductivity / ________
_____
Leitfähigkeit
/
[μS/cm]
Temperatur Pressure _____ [psi] [ Pa ]
Viscosity _____ [cp] [mm /s]
_____
_____
/
/
Druck
Viskosität2
corrosiveätzend
harmlessunbedenklich
other *sonstiges*
toxicgiftig
Processmedium
IdentificationCAS No.
flammableentzündlich
harmful/irritant
gesundheits-schädlich/
reizend
Medium /concentrationMedium /Konzentration
Returned partcleaned with
Medium forprocess cleaning
Medium and warnings
Warnhinweise zum Medium
* explosive; oxidising; dangerous for the environment; biological risk; radioactive* explosiv; brandfördernd; umweltgefährlich; biogefährlich; radioaktiv
Please tick should one of the above be applicable, include safety data sheet and, if necessary, special handling instructions.Zutreffendes ankreuzen; trifft einer der Warnhinweise zu, Sicherheitsdatenblatt und ggf. spezielle Handhabungsvorschriften beilegen.
Description of failure / Fehlerbeschreibung __________________________________________________________________________
______________________________________________________________________________________________________________
______________________________________________________________________________________________________________
“We hereby certify that this declaration is filled out truthfully and completely to the best of our knowledge.We further certify that the returnedparts have been carefully cleaned. To the best of our knowledge they are free of any residues in dangerous quantities.”“Wir bestätigenw
bestätigen, die vorliegende Erklärung nach unserem besten Wissen wahrheitsgetreu und vollständig ausgefüllt zu haben. Wireiter, dass die zurückgesandten Teile sorgfältig gereinigt wurden und nach unserem besten Wissen frei von Rückständen in gefahrbringen-
der Menge sind.”
(place, date / Ort, Datum)
Company data /Angaben zum Absender
Company / ________________________________
_________________________________________________
Address /
_________________________________________________
_________________________________________________
Firma ___
Adresse
Phone number of contact person /
____________________________________________
Fax / E-Mail ____________________________________________
Your order No. / ____________________________
Telefon-Nr. Ansprechpartner:
Ihre Auftragsnr.
Medium zurEndreinigung
Medium zurProzessreinigung
Medium imProzess
Used as SIL device in a Safety Instrumented System / Einsatz als SIL Gerät in Schutzeinrichtungen
RA No.
Erklärung zur Kontamination und ReinigungDeclaration of Hazardous Material and De-Contamination
Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA#clearly on the outside of the box. If this procedure is not followed, it may result in the refusal of the package at our facility.
Bitte geben Sie die von E+H mitgeteilte Rücklieferungsnummer (RA#) auf allen Lieferpapieren an und vermerken Sie dieseauch außen auf der Verpackung. Nichtbeachtung dieser Anweisung führt zur Ablehnung ihrer Lieferung.
Name, dept./Abt. (please print / )bitte Druckschrift Signature / Unterschrift
www.endress.com/worldwide
BA231P/00/EN/06.09
71096102
CCS/FM+SGML6.0 71096102