Endress+Hauser Proline Promag 10W, Proline Promag 10L, Proline Promag 10P, Proline Promag 10H, Proline Promag 10D Operating Manual
BA00082D/06/EN/19.17
71385945
Valid as of software version
V 1.04.00 (device software)
Products Solutions Services
Operating Instructions
Proline Promag 10
HART
Electromagnetic flowmeter
6
Products Solutions Services
Promag 10
Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 Notes on safety conventions and icons . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 8
2.3 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . 8
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Incoming acceptance, transport and storage . . . . . 9
3.2 Mounting requirements . . . . . . . . . . . . . . . . . . . . 11
3.3 Installing the measuring device . . . . . . . . . . . . . 18
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . 45
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.1 Connecting the remote version . . . . . . . . . . . . . . 46
4.2 Connecting the measuring unit . . . . . . . . . . . . . . 52
4.3 Potential equalization . . . . . . . . . . . . . . . . . . . . . . 54
4.4 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . 57
4.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . 58
5 Operation. . . . . . . . . . . . . . . . . . . . . . . . . 59
9 Troubleshooting . . . . . . . . . . . . . . . . . . 77
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 77
9.2 System error messages . . . . . . . . . . . . . . . . . . . . . 78
9.3 Process error messages . . . . . . . . . . . . . . . . . . . . . 79
9.4 Process errors without messages . . . . . . . . . . . . . 80
9.5 Response of outputs to errors . . . . . . . . . . . . . . . . 81
9.6 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
9.7 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
9.8 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
9.9 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
10 Technical data . . . . . . . . . . . . . . . . . . . . 87
10.1 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.2 Function and system design . . . . . . . . . . . . . . . . . 87
10.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
10.5 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
10.6 Performance characteristics . . . . . . . . . . . . . . . . . 92
10.7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.8 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
10.9 Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
10.10 Mechanical construction . . . . . . . . . . . . . . . . . . 100
10.11 Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
10.12 Certificates and approvals . . . . . . . . . . . . . . . . . 114
10.13 Ordering information . . . . . . . . . . . . . . . . . . . . . 115
10.14 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
10.15 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . 115
5.1 Display and operating elements . . . . . . . . . . . . . 59
5.2 Brief operating instructions on the function matrix
60
5.3 Displaying error messages . . . . . . . . . . . . . . . . . . 62
5.4 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
6 Commissioning. . . . . . . . . . . . . . . . . . . . 70
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.2 Switching on the measuring device . . . . . . . . . . 70
6.3 Brief commissioning guide . . . . . . . . . . . . . . . . . 70
6.4 Commissioning after installing a new electronics
board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.5 Empty-pipe/full-pipe adjustment . . . . . . . . . . . . 72
7 Maintenance. . . . . . . . . . . . . . . . . . . . . . 73
7.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 73
7.2 Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
8 Accessories . . . . . . . . . . . . . . . . . . . . . . . 74
8.1 Device-specific accessories . . . . . . . . . . . . . . . . . . 74
8.2 Communication-specific accessories . . . . . . . . . 75
8.3 Service-specific accessories . . . . . . . . . . . . . . . . . 75
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . 116
11.1 Illustration of the function matrix . . . . . . . . . . 116
11.2 Group SYSTEM UNITS . . . . . . . . . . . . . . . . . . . . 117
11.3 Group OPERATION . . . . . . . . . . . . . . . . . . . . . . . 119
11.4 USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . 120
11.5 Group TOTALIZER . . . . . . . . . . . . . . . . . . . . . . . 121
11.6 Group CURRENT OUTPUT . . . . . . . . . . . . . . . . . 122
11.7 Group PULSE/STATUS OUTPUT . . . . . . . . . . . . 124
11.8 Group COMMUNICATION . . . . . . . . . . . . . . . . . 129
11.9 Group PROCESS PARAMETER . . . . . . . . . . . . . 130
11.10 Group SYSTEM PARAMETER . . . . . . . . . . . . . . 132
11.11 Group SENSOR DATA . . . . . . . . . . . . . . . . . . . . . 135
11.12 Group SUPERVISION . . . . . . . . . . . . . . . . . . . . . 137
11.13 Group SIMULATION SYSTEM . . . . . . . . . . . . . . 139
11.14 Group SENSOR VERSION . . . . . . . . . . . . . . . . . . 139
11.15 Group AMPLIFIER VERSION . . . . . . . . . . . . . . . 139
11.16 Factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Endress+Hauser 3
Safety instructions Promag 10
1 Safety instructions
1.1 Designated use
The measuring device described in this Operating Manual is to be used only for measuring
the flow rate of conductive fluids in closed pipes.
Most liquids can be measured as of a minimum conductivity of 50 S/cm.
Examples:
• Acids, alkalis
• Drinking water, wastewater, sewage sludge
• Milk, beer, wine, mineral water, etc.
Resulting from incorrect use or from use other than that designated the operational safety
of the measuring devices can be suspended. The manufacturer accepts no liability for
damages being produced from this.
1.2 Installation, commissioning and operation
Please note the following:
• Installation, connection to the electricity supply, commissioning and maintenance of the
device must be carried out by trained, qualified specialists authorized to perform such work
by the facility's owner-operator. The specialist must have read and understood this
Operating Manual and must follow the instructions it contains.
• The device must be operated by persons authorized and trained by the facility's owneroperator. Strict compliance with the instructions in the Operating Manual is mandatory.
• With regard to special fluids, including fluids used for cleaning, Endress+Hauser will be
happy to assist in clarifying the corrosion-resistant properties of wetted materials.
However, minor changes in temperature, concentration or in the degree of contamination
in the process may result in variations in corrosion resistance. For this reason,
Endress+Hauser does not accept any responsibility with regard to the corrosion resistance
of wetted materials in a specific application.
The user is responsible for the choice of suitable wetted materials in the process.
• If welding work is performed on the piping system, do not ground the welding appliance
through the Promag flowmeter.
• The installer must ensure that the measuring system is correctly wired in accordance with
the wiring diagrams. The transmitter must be grounded apart from when special
protective measures are taken (e.g. galvanically isolated SELV or PELV power supply)
• Invariably, local regulations governing the opening and repair of electrical devices apply.
1.3 Operational safety
Please note the following:
• 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 supplementary documentation is
mandatory. The symbol on the front of this Ex documentation indicates the approval and
the certification body (e.g.
• The measuring device complies with the general safety requirements in accordance with
EN 61010-1, the EMC requirements of IEC/EN 61326 and NAMUR Recommendations
NE 21 and NE 43.
• Depending on the application, the seals of the process connections of the Promag H sensor
require periodic replacement.
• When hot fluid passes through the measuring tube, the surface temperature of the
housing increases. In the case of the sensor, in particular, users should expect
temperatures that can be close to the fluid temperature. If the temperature of the fluid is
high, implement sufficient measures to prevent burning or scalding.
4 Endress+Hauser
0 Europe, 2 USA, 1 Canada).
Promag 10 Safety instructions
• The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser distributor will supply you with current information and updates to these
Operating Instructions.
1.4 Return
The measuring device must be returned if repairs or a factory calibration are required, or if
the wrong measuring device has been ordered or delivered. According to legal regulations,
Endress+Hauser, as an ISO-certified company, is required to follow certain procedures when
handling returned products that are in contact with medium.
To ensure swift, safe and professional device returns, please read the return procedures and
conditions on the Endress+Hauser website at www.services.endress.com/return-material
1.5 Notes on safety conventions and icons
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 in accordance with EN 61010-1 "Safety
requirements for electrical equipment for measurement, control and laboratory use".
The devices can, however, be a source of danger if used incorrectly or for anything other than
the designated use. Consequently, always pay particular attention to the safety instructions
indicated in this Operating Manual by the following icons:
#
Warning!
"Warning" indicates an action or procedure which, if not performed correctly, can result in
injury or a safety hazard. Comply strictly with the instructions and proceed with care.
Caution!
"
"Caution" indicates an action or procedure which, if not performed correctly, can result in
incorrect operation or destruction of the device. Comply strictly with the instructions.
!
Note!
"Note" indicates an action or procedure which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.
Endress+Hauser 5
Identification Promag 10
Promag 10
-20°C (-4°F) <Tamb<+60°C (+140°F)
IP67 / NEMA/Type 4XOrder Code:
Ser.No.:
TAG No.:
10PXX-XXXXXXXXXXXX
12345678901
ABCDEFGHJKLMNPQRST
20-28VAC/11-40VDC
50-60Hz
I-OUT (HART), PULSE-OUT
8VA/6W
i
EPD / MSÜ
2
3
4
5
9
8
1
N12895
6
7
2 Identification
2.1 Device designation
The flow measuring system consists of the following components:
• Promag 10 transmitter
• Promag D/E/H/L/P/W sensor
In the compact version, the transmitter and sensor form a single mechanical unit; in the
remote version they are installed separately.
2.1.1 Nameplate of the transmitter
Fig. 1: Nameplate specifications for the "Promag 10" transmitter (example)
1 Ordering code/serial number: See the specifications on the order confirmation for the meanings of the individual letters and
digits.
2 Power supply, frequency, power consumption
3 Additional information:
EPD/MSÜ: with Empty Pipe Detection
4 Outputs available:
I-OUT (HART): with current output (HART)
PULSE-OUT: with pulse/status output
5 Reserved for information on special products
6 Observe device documentation
7 Reserved for additional information on device version (approvals, certificates)
8 Permitted ambient temperature range
9 Degree of protection
6 Endress+Hauser
A0005395
Promag 10 Identification
-20°C (-4°F)<Tamb<+60°C (+140°F) NEMA/Type4X
50PXX-XXXXXXXXXXXX
1.0000/0000
–10 ...150°C/+14 ...300°F°C °F
PFA
12345678901 RY
ABCDEFGHJKLMNPQRST
DN100 DIN EN PN40/ pnom =PS= 40bar
EPD/MSÜ, R/B
TM:
Order Code:
Materials:
K-factor:
Ser.No.:
TAG No.:
PROMAG P
1
2
3
7
13
12
1.4435/316L
Electrodes:
0.2% CAL
4
5
6
10
1
1
i
9
8
IP67
2007
N12895
24
+
25
–
26
+
27
–
L1 (L+)
12
N (L–)
$
PULSE-OUT
fmax: 100 Hz
Passive: 30 VDC
250 mA
I-OUT (HART)
Active: 4...20 mA
RLmax. = 700 Ohm
HART
RLmin. = 250 Ohm
Supply /
Versorgung /
Tension
d’Alimentation
See operating manual
Betriebsanleitung beachten
Observer Manual d’Instruction
319740-0000
2.1.2 Nameplate of the sensor
A0004374
Fig. 2: Nameplate specifications for the "Promag" sensor (example)
1 Ordering code/serial number: See the specifications on the order confirmation for the meanings of the individual letters and
digits.
2 Calibration factor with zero point
3 Nominal diameter/Pressure rating
4 Fluid temperature range
5 Materials: lining/measuring electrodes
6 Reserved for information on special products
7 Permitted ambient temperature range
8 Observe device documentation
9 Reserved for additional information on device version (approvals, certificates)
10 Calibration tolerance
11 Additional information (examples):
– EPD/MSÜ: with Empty Pipe Detection electrode
– R/B: with reference electrode
12 Degree of protection
13 Flow direction
Endress+Hauser 7
2.1.3 Nameplate, connections
Fig. 3: Nameplate specifications for transmitter (example)
A0005394
Identification Promag 10
2.2 Certificates and approvals
The devices are designed to meet state-of-the-art safety requirements in accordance with
sound engineering practice. They 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 in accordance with EN
61010-1 "Safety requirements for electrical equipment for measurement, control and
laboratory use" and with the EMC requirements of IEC/EN 61326.
The measuring system described in this Operating Manual is therefore in conformity with
the statutory requirements of the EC Directives. Endress+Hauser confirms successful testing
of the device by affixing to it the CE mark.
The measuring system meets the EMC requirements of the "Australian Communications and
Media Authority (ACMA)".
2.3 Registered trademarks
KALREZ® and VITON
Registered trademarks of E.I. Du Pont de Nemours & Co., Wilmington, USA
TRI-CLAMP®
Registered trademark of Ladish & Co., Inc., Kenosha, USA
®
HART
Registered trademark of the HART Communication Foundation, Austin, USA
®
Applicator®, FieldCare®, Fieldcheck®
Registered or registration-pending trademarks of the Endress+Hauser Group
8 Endress+Hauser
Promag 10 Installation
3Installation
3.1 Incoming acceptance, transport and storage
3.1.1 Incoming acceptance
On receipt of the goods, check the following:
• 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 Transport
The following instructions apply to unpacking and to transporting the device to its final
location:
• Transport the devices in the containers in which they are delivered.
• Do not remove the protective plates or caps on the process connections until you are ready
to install the device. This is particularly important in the case of sensors with PTFE linings.
"
#
Special notes on flanged devices
Caution!
• The wooden covers mounted on the flanges from the factory protect the linings on the
flanges during storage and transportation. In case of Promag L they are additionally used
to hold the lap joint flanges in place. Do not remove these covers until immediately before
the device in the pipe.
• Do not lift flanged devices by the transmitter housing, or the connection housing in the
case of the remote version.
Transporting flanged devices DN ≤ 300 (12")
Use webbing slings slung round the two process connections.
Do not use chains, as they could damage the housing.
Warning!
Risk of injury if the measuring device slips. The center of gravity of the assembled measuring
device might be higher than the points around which the slings are slung.
At all times, therefore, make sure that the device does not unexpectedly turn around its axis
or slip.
A0005575
Fig. 4: Transporting sensors with DN ≤ 300 (12")
Endress+Hauser 9
Installation Promag 10
Transporting flanged devices DN ≥ 350 (14")
Use only the metal eyes on the flanges for transporting the device, lifting it and positioning
the sensor in the piping.
Caution!
"
Do not attempt to lift the sensor with the tines of a fork-lift truck beneath the metal casing.
This would buckle the casing and damage the internal magnetic coils.
A0004295
Fig. 5: Transporting sensors with DN ≥ 350 (14")
3.1.3 Storage
Please note the following:
• Pack the measuring device in such a way as to protect it reliably against impact for storage
(and transportation). The original packaging provides optimum protection.
• The storage temperature corresponds to the operating temperature range of the
measuring transmitter and the appropriate measuring sensors 92.
• Do not remove the protective plates or caps on the process connections until you are ready
to install the device. This is particularly important in the case of sensors with PTFE linings.
• The measuring device must be protected against direct sunlight during storage in order to
avoid unacceptably high surface temperatures.
• Choose a storage location where moisture does not collect in the measuring device. This
will help prevent fungus and bacteria infestation which can damage the liner.
10 Endress+Hauser
Promag 10 Installation
h 2 x DN³
1 1
3.2 Mounting requirements
3.2.1 Dimensions
The dimensions and installation lengths of the sensor and transmitter can be found in the
"Technical Information" for the device in question. This document can be downloaded as a
PDF file from www.endress.com. A list of the "Technical Information" documents available is
provided in the "Documentation" section on 115.
3.2.2 Mounting location
Entrained air or gas bubble formation in the measuring tube can result in an increase in
measuring errors.
Avoid the following locations:
• Highest point of a pipeline. Risk of air accumulating!
• Directly upstream from a free pipe outlet in a vertical pipeline.
A0008154
Fig. 6: Mounting location
A0033017
Fig. 7: Installation of the sensor after a control valve is not recommended
1 Control valve
Installation of pumps
Do not install the sensor on the intake side of a pump. This precaution is to avoid low
pressure and the consequent risk of damage to the lining of the measuring tube. Information
on the lining's resistance to partial vacuum can be found on 96.
It might be necessary to install pulse dampers in systems incorporating reciprocating,
diaphragm or peristaltic pumps. Information on the measuring system's resistance to
vibration and shock can be found on 93.
A0003203
Fig. 8: Installation of pumps
Endress+Hauser 11
Installation Promag 10
5 x DN
2 x DN
³
³
h
2
1
Partially filled pipes
Partially filled pipes with gradients necessitate a drain-type configuration.
The Empty Pipe Detection function (EPD 72) offers additional protection by detecting
empty or partially filled pipes.
Caution!
"
Risk of solids accumulating. Do not install the sensor at the lowest point in the drain. It is
advisable to install a cleaning valve.
A0008155
Fig. 9: Installation in a partially filled pipe
Down pipes
Install a siphon or a vent valve downstream of the sensor in down pipes whose length
h 5 m (16.4 ft). This precaution is to avoid low pressure and the consequent risk of
damage to the lining of the measuring tube.
This measure also prevents the system losing prime, which could cause air pockets.
Information on the lining's resistance to partial vacuum can be found on 96.
Fig. 10: Measures for installation in a down pipe
1Vent valve
2Pipe siphon
hLength of down pipe
A0008157
12 Endress+Hauser
Promag 10 Installation
A
1
22
A
3
3.2.3 Orientation
An optimum orientation position helps avoid gas and air accumulations and deposits in the
measuring tube. However, Promag offers the additional Empty Pipe Detection (EPD)
function to ensure the detection of partially filled measuring tubes, e.g. in the case of
degassing fluids or varying process pressure.
Vertical orientation
This is the ideal orientation for self-emptying piping systems and for use in conjunction with
Empty Pipe Detection.
A0008158
Fig. 11: Vertical orientation
Horizontal orientation
The measuring electrode plane should be horizontal. This prevents brief insulation of the
two measuring electrodes by entrained air bubbles.
Caution!
"
Empty Pipe Detection functions correctly only when the measuring device is installed
horizontally and the transmitter housing is facing upward ( 11). Otherwise there is no
guarantee that Empty Pipe Detection will respond if the measuring tube is only partially
filled or empty.
Fig. 12: Horizontal orientation
1 EPD electrode for the detection of empty pipes (not with Promag D and Promag H (DN 2 to 8 / ¹⁄₁₂ to ³⁄₈"))
2 Measuring electrodes for signal detection
3 Reference electrode for the potential equalization (not with Promag D and H)
A0003207
Endress+Hauser 13
Installation Promag 10
³ 5DNx
³ 2DNx
≥ 0 × DN
L
Inlet and outlet run
If possible, install the sensor upstream from fittings such as valves, T-pieces, elbows, etc.
The following inlet and outlet runs must be observed in order to meet accuracy
specifications:
•Inlet run: 5 × DN
•Outlet run: 2 × DN
Fig. 13: Inlet and outlet run standard version
Fig. 14: Optional version: w/o inlet and outlet run
3.2.4 Vibrations
Secure the piping and the sensor if vibration is severe.
Caution!
"
If vibrations are too severe, we recommend the sensor and transmitter be mounted
separately. Information on resistance to vibration and shock can be found on 93.
A0003210
A0032859
Fig. 15: Measures to prevent vibration of the device (L > 10 m (32.8 ft))
14 Endress+Hauser
A0003208
Promag 10 Installation
100
10
0.5
d / D
[mbar]
0.6 0.7 0.8 0.9
1 m/s
2 m/s
3 m/s
4 m/s
5 m/s
6 m/s
7 m/s
8 m/s
1
D
d
max. 8°
3.2.5 Foundations, supports
If the nominal diameter is DN 350 (14"), mount the sensor on a foundation of adequate
load-bearing strength.
Caution!
"
Risk of damage.
Do not support the weight of the sensor on the metal casing: the casing would buckle and
damage the internal magnetic coils.
A0003209
Fig. 16: Correct support for large nominal diameters (DN ≥ 350 / 14")
!
3.2.6 Adapters
Suitable adapters to DIN EN 545 (double-flange reducers) can be used to install the sensor
in larger-diameter pipes.
The resultant increase in the rate of flow improves measuring accuracy with very slowmoving fluids. The nomogram shown here can be used to calculate the pressure loss caused
by reducers and expanders.
Note!
• The nomogram only applies to liquids of viscosity similar to water.
• For Promag D with threaded connection adapters can not be used
• For Promag H the selection of a pipe with larger diameter for high viscosities of the fluid
may be considered to reduce the pressure loss.
1. Calculate the ratio of the diameters d/D.
2. From the nomogram read off the pressure loss as a function of flow velocity
(downstream from the reduction) and the d/D ratio.
Fig. 17: Pressure loss due to adapters
A0016359
Endress+Hauser 15
Installation Promag 10
L
max
[]ft
200 6000
400
200
100
50 100 200
[m]
[ S/cm]μ
L
max
50
3.2.7 Length of connecting cable
In order to ensure measuring accuracy, comply with the following instructions when
installing the remote version:
• Fix cable run or lay in armored conduit. Cable movements can falsify the measuring signal
especially in the case of low fluid conductivities.
• Route the cable well clear of electrical machines and switching elements.
• Ensure potential equalization between sensor and transmitter, if necessary.
• The permitted connecting cable length L
18). A minimum conductivity of 50 S/cm is needed for all fluids.
• The maximum connecting cable length is 10 m (33 ft) when empty pipe detection (EPD
72) is switched on.
is determined by the fluid conductivity (
max
A0003214
Fig. 18: Permissible cable length for the remote version
Area shaded gray = permitted range
= connecting cable length in [m]
L
max
Fluid conductivity in [μS/cm]
16 Endress+Hauser
Promag 10 Installation
≤≤3 ( 10)
3.2.8 Special mounting instructions
Temporary use in water for sensor Promag L
A remote version in IP67, type 6 is optionally available for temporary use in water up to 168
hours at 3 m (10 ft) or, in exceptional cases, for use up to 48 hours at 10 m (30 ft).
Compared to the degree of protection of standard version IP67, type 4X enclosure, the
version IP67, type 6 enclosure was designed to withstand short-term or temporary
submergence (e.g. flooding).
Fig. 19: Temporary use in water. Engineering unit mm (ft)
A0017296
Endress+Hauser 17
Installation Promag 10
5
1
2
3
4
3.3 Installing the measuring device
3.3.1 Installing the Promag D sensor as wafer version
The sensor is installed between the pipe flanges with a mounting kit. The device is centered
using recesses on the sensor ( 19).
!
"
Note!
A mounting kit consisting of mounting bolts, seals, nuts and washers can be ordered
separately ( 74). Centering sleeves are provided with the device if they are required for
the installation.
Caution!
When installing the transmitter in the pipe, observe the necessary torques ( 20).
a0010714
Fig. 20: Mounting the sensor Promag D as wafer version
1Nut
2Washer
3 Mounting bolt
4 Centering sleeve
5Seal
Seals
When installing the sensor make sure that the seals used do not project into the pipe crosssection.
Caution!
"
Risk of short circuit! Do not use electrically conductive sealing compounds such as graphite!
An electrically conductive layer could form on the inside of the measuring tube and shortcircuit the measuring signal.
!
18 Endress+Hauser
Note!
Use seals with a hardness rating of 70° Shore A.
Promag 10 Installation
1
1
1
1
1
1
1
1
1
1
1
1
2
2
22
3
3
3
3
3
3
3
3
1
1
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1
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1
1
Arrangement of the mounting bolts and centering sleeves
The device is centered using recesses on the sensor. The arrangement of the mounting bolts
and the use of the centering sleeves supplied depend on the nominal diameter, the flange
standard und the pitch circle diameter.
Process connection
EN (DIN) ASME JIS
DN 25 to 40
(1 to 1 ½")
A0010896 A0010824 A0010896
DN 50 (2")
DN 65 (–)
DN 80 (3")
DN 100 (4")
A0010897 A0010825 A0010825
–––––––––––––––––
A0012170
A0010898 A0010827 A0010826
A0012171
Endress+Hauser 19
A0012168 A0012168 A0012169
1 = Mounting bolts with centering sleeves
2 = EN (DIN) flanges: 4-hole with centering sleeves
3 = EN (DIN) flanges: 8-hole without centering sleeves
Installation Promag 10
Screw tightening torques (Promag D as wafer version)
Please note the following:
• The tightening torques listed below are for lubricated threads only.
• Always tighten the screws uniformly and in diagonally opposite sequence.
• Overtightening the screws will deform the sealing faces or damage the seals.
• The tightening torques listed below apply only to pipes not subjected to tensile stress.
The tightening torques apply to situations where an EPDM soft material flat seal (e.g. 70°
Shore A) is used.
Promag D as wafer version screw tightening torques, mounting bolts and centering sleeves for
EN 1092-1 (DIN 2501), PN 16
Nominal
diameter
[mm] [mm] [mm] [Nm] [Nm]
25 4 × M12 × 145 54 19 19
40 4 × M16 × 170 68 33 33
50 4 × M16 × 185 82 41 41
65¹ 4 × M16 × 200 92 44 44
65
80 8 × M16 × 225 116 36 36
100 8 × M16 × 260 147 40 40
EN (DIN) flanges: 4-hole with centering sleeves
EN (DIN) flanges: 8-hole without centering sleeves
A centering sleeve is not required. The device is centered directly via the sensor housing.
Mounting bolts
8 × M16 × 200 –
Centering sleeve
length
Tightening torque
with a process flange with a
smooth seal face raised face
29 29
Promag D as wafer version screw tightening torques, mounting bolts and centering sleeves for
JIS B2220, 10K
Nominal
diameter
[mm] [mm] [mm] [Nm] [Nm]
25 4 × M16 × 170 54 24 24
40 4 × M16 × 170 68 32 25
50 4 × M16 × 185 – * 38 30
65 4 × M16 × 200 – * 42 42
80 8 × M16 × 225 – * 36 28
100 8 × M16 × 260 – * 39 37
* A centering sleeve is not required. The device is centered directly via the sensor housing.
Mounting bolts
Centering sleeve
length
Tightening torque
with a process flange with a
smooth seal face raised face
Promag D as wafer version screw tightening torques, mounting bolts and centering sleeves for
ASME B16.5, Class 150
Nominal
diameter
[inch] [inch] [inch] [lbf · ft] [lbf · ft]
1" 4 × UNC ½ " × 5.70" – * 14 7
1 ½" 4 × UNC ½ " × 6.50" – * 21 14
2" 4 × UNC 5/8" × 7.50" – * 30 27
3" 4 × UNC 5/8" × 9.25" – * 31 31
4" 8 × UNC 5/8" × 10.4" 5.79 28 28
* A centering sleeve is not required. The device is centered directly via the sensor housing.
Mounting bolts
Centering sleeve
length
Tightening torque
with a process flange with a
smooth seal face raised face
20 Endress+Hauser
Promag 10 Installation
3.3.2 Installing the Promag D sensor with threaded connection
The sensor can be installed into the pipe with common threaded connections.
Caution!
"
When installing the transmitter in the pipe, observe the necessary torques ( 20).
A0029328
Fig. 21: Installing the Promag D sensor with threaded connection
Seals
The purchaser is responsible for the choice of the seals. Common seals can be used for the
threaded connections.
Caution!
"
Risk of short circuit! Do not use electrically conductive sealing compounds such as graphite!
An electrically conductive layer could form on the inside of the measuring tube and shortcircuit the measuring signal.
Screw tightening torques (Promag D with threaded connection)
The tightening torques listed below are for lubricated threads only.
Promag D with threaded connection screw tightening torques, mounting bolts and width
across flat for EN 1092-1 (DIN 2501), PN 16
Nominal diameter
[mm] [mm/inch] [Nm]
25 G 1" 28/1.1 20
40 G 1 ½" 50/1.97 50
50 G 2" 60/2.36 90
The purchaser is responsible for the choice of the seals
Threaded
connection
Width across flat Max. tightening torque
Promag D with threaded connection screw tightening torques, mounting bolts and width
across flat for ASME B16.5, Class 150
Nominal diameter
[in] [mm/inch] [Nm]
1" NPT 1" 28/1.1 20
1 ½" NPT 1 ½" 50/1.97 50
2" NPT 2" 60/2.36 90
The purchaser is responsible for the choice of the seals
Threaded
connection
Width across flat Max. tightening torque
Endress+Hauser 21
Installation Promag 10
3.3.3 Installing the Promag E sensor
Caution!
"
• The protective covers mounted on the two sensor flanges guard the PTFE, which is turned
over the flanges. Consequently, do not remove these covers until immediately before the
sensor is installed in the pipe.
• The covers must remain in place while the device is in storage.
• Make sure that the lining is not damaged or removed from the flanges.
!
Note!
Bolts, nuts, seals, etc. are not included in the scope of supply and must be supplied by the
customer.
The sensor is designed for installation between the two piping flanges.
• Observe in any case the necessary screw tightening torques on 23
• If grounding disks are used, follow the mounting instructions which will be enclosed with
the shipment
Fig. 22: Installing the Promag E sensor
Seals
Comply with the following instructions when installing seals:
• PTFE lining No seals are required!
• For DIN flanges, use only seals according to EN 1514-1.
• Make sure that the seals do not protrude into the piping cross-section.
Caution!
"
Risk of short circuit! Do not use electrically conductive sealing compounds such as graphite!
An electrically conductive layer could form on the inside of the measuring tube and shortcircuit the measuring signal.
Ground cable
• If necessary, special ground cables for potential equalization can be ordered as an
accessory ( 74).
• Information on potential equalization and detailed mounting instructions for the use of
ground cables can be found on 54
a0004296
22 Endress+Hauser
Promag 10 Installation
Tightening torques for threaded fasteners (Promag E)
Please note the following:
• The tightening torques listed below are for lubricated threads only.
• Always tighten the screws uniformly and in diagonally opposite sequence.
• Overtightening the screws will deform the sealing faces or damage the seals.
• The tightening torques listed below apply only to pipes not subjected to tensile stress.
Tightening torques for:
•EN (DIN) 23
•ASME 24
•JIS 24
Promag E screw tightening torques for EN 1092-1 (DIN 2501), PN 6/10/16/40
Nominal
diameter
[mm]
15 PN 40 4 × M 12 16 11
25 PN 40 4 × M 12 18 26
32 PN 40 4 × M 16 18 41
40 PN 40 4 × M 16 18 52
50 PN 40 4 × M 16 20 65
65 * PN 16 8 × M 16 18 43
80 PN 16 8 × M 16 20 53
100 PN 16 8 × M 16 20 57
125 PN 16 8 × M 16 22 75
150 PN 16 8 × M 20 22 99
200 PN 10 8 × M 20 24 141
200 PN 16 12 × M 20 24 94
250 PN 10 12 × M 20 26 110
250 PN 16 12 × M 24 26 131
300 PN 10 12 × M 20 26 125
300 PN 16 12 × M 24 28 179
350 PN 6 12 × M 20 22 200
350 PN 10 16 × M 20 26 188
350 PN 16 16 × M 24 30 254
400 PN 6 16 × M 20 22 166
400 PN 10 16 × M 24 26 260
400 PN 16 16 × M 27 32 330
450 PN 6 16 × M 20 22 202
450 PN 10 20 × M 24 28 235
450 PN 16 20 × M 27 40 300
500 PN 6 20 × M 20 24 176
500 PN 10 20 × M 24 28 265
500 PN 16 20 × M 30 34 448
600 PN 6 20 × M 24 30 242
600 PN 10 20 × M 27 28 345
600 * PN 16 20 × M 33 36 658
* Designed acc. to EN 1092-1 (not to DIN 2501)
EN (DIN)
Pressure rating
Threaded
fasteners
Flange thickness
[mm]
Max. tightening
torque PTFE
[Nm]
Promag E screw tightening torques for EN 1092-1, PN 6/10/16, P245GH/stainless-steel;
Calculated according to EN 1591-1:2014 for flanges according to EN 1092-1:2013
Nominal
diameter
[mm]
350 PN 10 16 × M 20 26 60
EN (DIN)
Pressure rating
Threaded
fasteners
Flange thickness
[mm]
Nom. tightening torque
PTFE
[Nm]
Endress+Hauser 23
Installation Promag 10
Nominal
diameter
[mm]
350 PN 16 16 × M 24 30 115
400 PN 10 16 × M 24 26 90
400 PN 16 16 × M 27 32 155
450 PN 10 20 × M 24 28 90
450 PN 16 20 × M 27 34 155
500 PN 10 20 × M 24 28 100
500 PN 16 20 × M 30 36 205
600 PN 10 20 × M 27 30 150
600 PN 16 20 × M 33 40 310
EN (DIN)
Pressure rating
Threaded
fasteners
Flange thickness
[mm]
Nom. tightening torque
PTFE
[Nm]
Promag E screw tightening torques for ASME B16.5, Class 150
Nominal diameter ASME Threaded fasteners Max. tightening torque
PTFE
[mm] [inch] [Nm] [lbf · ft]
15 ½" Class 150 4 × ½" 6 4
25 1" Class 150 4 × ½" 11 8
40 1 ½" Class 150 4 × ½" 24 18
50 2" Class 150 4 × 5/8" 47 35
80 3" Class 150 4 × 5/8" 79 58
100 4" Class 150 8 × 5/8" 56 41
150 6" Class 150 8 × ¾" 106 78
200 8" Class 150 8 × ¾" 143 105
250 10" Class 150 12 × 7/8" 135 100
300 12" Class 150 12 × 7/8" 178 131
350 14" Class 150 12 × 1" 260 192
400 16" Class 150 16 × 1" 246 181
450 18" Class 150 16 × 1 ¹⁄" 371 274
500 20" Class 150 20 × 1 ¹⁄" 341 252
600 24" Class 150 20 × 1 ¼" 477 352
Pressure rating
Promag E screw tightening torques for JIS B2220, 10/20K
Nominal diameter JIS Threaded fasteners Max. tightening torque PTFE
[mm] Pressure rating [Nm]
15 20K 4 × M 12 16
25 20K 4 × M 16 32
32 20K 4 × M 16 38
40 20K 4 × M 16 41
50 10K 4 × M 16 54
65 10K 4 × M 16 74
80 10K 8 × M 16 38
100 10K 8 × M 16 47
125 10K 8 × M 20 80
150 10K 8 × M 20 99
200 10K 12 × M 20 82
250 10K 12 × M 22 133
300 10K 16 × M 22 99
24 Endress+Hauser
Promag 10 Installation
A
B
C
DN 2…25
( / "…1")
1
12
DN 40…100
(1½"…4")
3.3.4 Installing the Promag H sensor
The sensor is supplied to order, with or without pre-installed process connections. Preinstalled process connections are secured to the sensor with 4 or 6 hex-head threaded
fasteners.
Caution!
"
The sensor might require support or additional attachments, depending on the application
and the length of the piping run. When plastic process connections are used, the sensor must
be additionally supported mechanically. A wall-mounting kit can be ordered separately from
Endress+Hauser as an accessory ( 74).
a0004301
Fig. 23: Promag H process connections
A = DN 2 to 25 / process connections with O-ring
– Flanges (EN (DIN), ASME, JIS ),
–External thread
B = DN 2 to 25 / process connections with aseptic gasket seal
– Weld nipples (EN 10357 (DIN 11850), ODT/SMS)
– Tri-Clamp L14AM7
– Coupling (DIN 11851, DIN 11864-1, SMS 1145 (only DN 25)
– Flange DIN 11864-2
C = DN 40 to 150 / process connections with aseptic gasket seal
– Weld nipples (EN 10357 (DIN 11850), ODT/SMS)
– Tri-Clamp L14AM7
– Coupling (DIN 11851, DIN 11864-1, SMS 1145)
– Flange DIN 11864-2
Seals
When installing the process connections, make sure that the seals are clean and correctly
centered.
Caution!
"
• With metal process connections, you must fully tighten the screws. The process
connection forms a metallic connection with the sensor, which ensures a defined
compression of the seal.
• With plastic process connections, note the max. torques for lubricated threads (7 Nm / 5.2
lbf ft). With plastic flanges, always use seals between connection and counter flange.
• The seals must be replaced periodically, depending on the application, particularly in the
case of gasket seals (aseptic version)!
The period between changes depends on the frequency of cleaning cycles, the cleaning
temperature and the fluid temperature. Replacement seals can be ordered as accessories
74.
Endress+Hauser 25
Installation Promag 10
Welding the transmitter into the piping (weld nipples)
Caution!
"
Risk of destroying the measuring electronics. Make sure that the welding machine is not
grounded via the sensor or the transmitter.
1. Tack-weld the sensor into the pipe. A suitable welding jig can be ordered separately as
an accessory ( 74).
2. Loosen the screws on the process connection flange and remove the sensor, complete
with the seal, from the pipe.
3. Weld the process connection to the pipe.
4. Reinstall the sensor in the pipe. Make sure that everything is clean and that the seal is
correctly seated.
!
Note!
• If thin-walled foodstuffs pipes are not welded correctly, the heat could damage the
installed seal. It is therefore advisable to remove the sensor and the seal prior to welding.
• The pipe has to be spread approximately 8 mm to permit disassembly.
Cleaning with pigs
If pigs are us ed for cleaning, it is essential to take the inside diameters of the measuri ng tube
and process connection into account. All the dimensions and lengths of the sensor and
transmitter are provided in the separate documentation "Technical Documentation".
26 Endress+Hauser
Promag 10 Installation
3.3.5 Installing the Promag L sensor
Caution!
"
• The protective covers mounted on the two sensor flanges (DN 25 to 300 / 1 to 12") are
used to hold the lap joint flanges in place and to protect the PTFE liner during
transportation. Consequently, do not remove these covers until immediately before the
sensor is installed in the pipe.
• The covers must remain in place while the device is in storage.
• Make sure that the lining is not damaged or removed from the flanges.
!
Note!
Bolts, nuts, seals, etc. are not included in the scope of supply and must be supplied by the
customer.
The sensor is designed for installation between the two piping flanges.
• Observe in any case the necessary screw tightening torques on 28
• If grounding disks are used, follow the mounting instructions which will be enclosed with
the shipment
• To comply with the device specification, a concentrical installation in the measuring
section is required
Fig. 24: Installing the Promag L sensor
Seals
Comply with the following instructions when installing seals:
• Hard rubber lining additional seals are always necessary.
• Polyurethane lining no seals are required.
• PTFE lining no seals are required.
• For DIN flanges, use only seals according to EN 1514-1.
• Make sure that the seals do not protrude into the piping cross-section.
Caution!
"
Risk of short circuit!
Do not use electrically conductive sealing compounds such as graphite! An electrically
conductive layer could form on the inside of the measuring tube and short-circuit the
measuring signal.
Ground cable
• If necessary, special ground cables for potential equalization can be ordered as an
accessory ( 74).
• Information on potential equalization and detailed mounting instructions for the use of
ground cables can be found on 54.
a0004296
Endress+Hauser 27
Installation Promag 10
Screw tightening torques (Promag L)
Please note the following:
• The tightening torques listed below are for lubricated threads only.
• Always tighten the screws uniformly and in diagonally opposite sequence.
• Overtightening the screws will deform the sealing faces or damage the seals.
• The tightening torques listed below apply only to pipes not subjected to tensile stress.
Promag L screw tightening torques for EN 1092-1 (DIN 2501), PN 6/10/16
Nominal EN (DIN) Threaded Flange Max. tightening torques
diamter Pressure rating fasteners thickness Hard rubber Polyurethane PTFE
[mm] [mm] [Nm] [Nm] [Nm]
25 PN 10/16 4 × M 12 18 - 6 11
32 PN 10/16 4 × M 16 18 - 16 27
40 PN 10/16 4 × M 16 18 - 16 29
50 PN 10/16 4 × M 16 18 - 15 40
65* PN 10/16 8 × M 16 18 - 10 22
80 PN 10/16 8 × M 16 20 - 15 30
100 PN 10/16 8 × M 16 20 - 20 42
125 PN 10/16 8 × M 16 22 - 30 55
150 PN 10/16 8 × M 20 22 - 50 90
200 PN 16 12 × M 20 24 - 65 87
250 PN 16 12 × M 24 26 - 126 151
300 PN 16 12 × M 24 28 - 139 177
350 PN 6 12 × M 20 22 111 120 350 PN 10 16 × M 20 26 112 118 350 PN 16 16 × M 24 30 152 165 400 PN 6 16 × M 20 22 90 98 400 PN 10 16 × M 24 26 151 167 400 PN 16 16 × M 27 32 193 215 450 PN 6 16 × M 20 22 112 126 450 PN 10 20 × M 24 28 153 133 500 PN 6 20 × M 20 24 119 123 500 PN 10 20 × M 24 28 155 171 500 PN 16 20 × M 30 34 275 300 600 PN 6 20 × M 24 30 139 147 600 PN 10 20 × M 27 28 206 219 -
600* PN 16 20 × M 33 36 415 443 -
700 PN 6 24 × M 24 24 148 139 700 PN 10 24 × M 27 30 246 246 700 PN 16 24 × M 33 36 278 318 800 PN 6 24 × M 27 24 206 182 800 PN 10 24 × M 30 32 331 316 800 PN 16 24 × M 36 38 369 385 900 PN 6 24 × M 27 26 230 637 900 PN 10 28 × M 30 34 316 307 900 PN 16 28 × M 36 40 353 398 -
1000 PN 6 28 × M 27 26 218 208 1000 PN 10 28 × M 33 34 402 405 1000 PN 16 28 × M 39 42 502 518 1200 PN 6 32 × M 30 28 319 299 1200 PN 10 32 × M 36 38 564 568 1200 PN 16 32 × M 45 48 701 753 1400 PN 6 36 × M 33 32 430 - 1400 PN 10 36 × M 39 42 654 - 1400 PN 16 36 × M 45 52 729 - 1600 PN 6 40 × M 33 34 440 - 1600 PN 10 40 × M 45 46 946 - -
28 Endress+Hauser
Promag 10 Installation
Nominal EN (DIN) Threaded Flange Max. tightening torques
diamter Pressure rating fasteners thickness Hard rubber Polyurethane PTFE
[mm] [mm] [Nm] [Nm] [Nm]
1600 PN 16 40 × M 52 58 1007 - 1800 PN 6 44 × M 36 36 547 - 1800 PN 10 44 × M 45 50 961 - 1800 PN 16 44 × M 52 62 1108 - 2000 PN 6 48 × M 39 38 629 - 2000 PN 10 48 × M 45 54 1047 - 2000 PN 16 48 × M 56 66 1324 - 2200 PN 6 52 × M 39 42 698 - 2200 PN 10 52 × M 52 58 1217 - 2400 PN 6 56 × M 39 44 768 - 2400 PN 10 56 × M 52 62 1229 - -
* Designed acc. to EN 1092-1 (not to DIN 2501)
Promag L screw tightening torques for EN 1092-, PN 6/10/16, P245GH/stainless-steel;
Calculated according to EN 1591-1:2014 for flanges according to EN 1092-1:2013
Nominal
diameter
[mm] [mm] [Nm] [Nm]
350 PN 6 12 × M 20 22 60 75
350 PN 10 16 × M 20 26 70 80
400 PN 6 16 × M 20 22 65 70
400 PN 10 16 × M 24 26 100 120
400 PN 16 16 × M 27 32 175 190
450 PN 6 16 × M 20 22 70 90
450 PN 10 20 × M 24 28 100 110
500 PN 6 20 × M 20 24 65 70
500 PN 10 20 × M 24 28 110 120
500 PN 16 20 × M 30 36 225 235
600 PN 6 20 × M 24 30 105 105
600 PN 10 20 × M 27 30 165 160
600 PN 16 20 × M 33 40 340 340
700 PN 6 24 × M 24 30 110 110
700 PN 10 24 × M 27 35 190 190
700 PN 16 24 × M 33 40 340 340
800 PN 6 24 × M 27 30 145 145
800 PN 10 24 × M 30 38 260 260
800 PN 16 24 × M 36 41 465 455
900 PN 6 24 × M 27 34 170 180
900 PN 10 28 × M 30 38 265 275
900 PN 16 28 × M 36 48 475 475
1000 PN 6 28 × M 27 38 175 185
1000 PN 10 28 × M 33 44 350 360
1000 PN 16 28 × M 39 59 630 620
1200 PN 6 32 × M 30 42 235 250
1200 PN 10 32 × M 36 55 470 480
1200 PN 16 32 × M 45 78 890 900
1400 PN 6 36 × M 33 56 300 1400 PN 10 36 × M 39 65 600 1400 PN 16 36 × M 45 84 1050 1600 PN 6 40 × M 33 63 340 1600 PN 10 40 × M 45 75 810 1600 PN 16 40 × M 52 102 1420 1800 PN 6 44 × M 36 69 430 -
EN(DIN)
pressure rating
Threaded
fastener
Flange
thickness
Nom. tightening torques
Hard rubber Polyurethane
Endress+Hauser 29
Installation Promag 10
Nominal
diameter
[mm] [mm] [Nm] [Nm]
1800 PN 10 44 × M 45 85 920 1800 PN 16 44 × M 52 110 1600 2000 PN 6 48 × M 39 74 530 2000 PN 10 48 × M 45 90 1040 2000 PN 16 48 × M 56 124 1900 2200 PN 6 52 × M 39 81 580 2200 PN 10 52 × M 52 100 1290 2400 PN 6 56 × M 39 87 650 2400 PN 10 56 × M 52 110 1410 -
EN(DIN)
pressure rating
Threaded
fastener
Flange
thickness
Nom. tightening torques
Hard rubber Polyurethane
Promag L screw tightening torques for ASME B16.5, Class 150
Nominal diameter ASME Threaded Max. tightening torque
Pressure rating fasteners Hard rubber Polyurethane PTFE
[mm] [inch] [Nm] [lbf · ft] [Nm] [lbf · ft] [Nm] [lbf · ft]
25 1" Class 150 4 × 5/8" - - 5 4 14 13
40 1 ½" Class 150 8 × 5/8" - - 10 17 21 15
50 2" Class 150 4 × 5/8" - - 15 11 40 29
80 3" Class 150 4 × 5/8" - - 25 18 65 48
100 4" Class 150 8 × 5/8" - - 20 15 44 32
150 6" Class 150 8 × ¾" - - 45 33 90 66
200 8" Class 150 8 × ¾" - - 65 48 87 64
250 10" Class 150 12 × 7/8" - - 126 93 151 112
300 12" Class 150 12 × 7/8" - - 146 108 177 131
350 14" Class 150 12 × 1" 135 100 158 117 - 400 16" Class 150 16 × 1" 128 94 150 111 - 450 18" Class 150 16 × 1 ¹⁄" 204 150 234 173 - -
500 20" Class 150 20 × 1 ¹⁄" 183 135 217 160 - -
600 24" Class 150 20 × 1 ¼" 268 198 307 226 - -
Promag L screw tightening torques for AWWA, Class D
Nominal diameter AWWA Threaded Max. tightening torque
Pressure rating fasteners Hart rubber Polyurethane PTFE
[mm] [inch] [Nm] [lbf · ft] [Nm] [lbf · ft] [Nm] [lbf · ft]
700 28" Class D 28 × 1 ¼" 247 182 292 215 - 750 30" Class D 28 × 1 ¼" 287 212 302 223 - 800 32" Class D 28 × 1 ½" 394 291 422 311 - 900 36" Class D 32 × 1 ½" 419 309 430 317 - -
1000 40" Class D 36 × 1 ½" 420 310 477 352 - 1050 42" Class D 36 × 1 ½" 528 389 518 382 - 1200 48" Class D 44 × 1 ½" 552 407 531 392 - -
Promag L screw tightening torques for AS 2129, Table E
Nominal diameter AS 2129 Threaded Max. tightening torque
Pressure rating fasteners Hard rubber Polyurethane PTFE
[mm] [Nm] [Nm] [Nm]
350 Table E 12 × M 24 203 - 400 Table E 12 × M 24 226 - 450 Table E 16 × M 24 226 - 500 Table E 16 × M 24 271 - 600 Table E 16 × M 30 439 - 700 Table E 20 × M 30 355 - 750 Table E 20 × M 30 559 - -
30 Endress+Hauser
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