Endress+Hauser W 500 Operating Manual

KA01266D/06/EN/04.18
71393756

Products Solutions Services

Brief Operating Instructions

Proline Promag W

Electromagnetic sensor

These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.

Sensor Brief Operating Instructions

Contain information about the sensor.
Transmitter Brief Operating Instructions →  3.

Proline Promag W

Order code:

Ext. ord. cd.:

Ser. no.:

www.endress.com/deviceviewer

Endress+Hauser
Operations App

XXXXXXXXXXXX

XXXXX-XXXXXX

XXX.XXXX.XX

Serial number

1.

3.

2.

2 Endress+Hauser

A0023555

Proline Promag W Brief Operating Instructions for the device

Brief Operating Instructions for the device

The device consists of a transmitter and a sensor.
The process of commissioning these two components is described in two separate manuals:

• Sensor Brief Operating Instructions

• Transmitter Brief Operating Instructions
Please refer to both Brief Operating Instructions when commissioning the device as the

contents of the manuals complement one another:

Sensor Brief Operating Instructions

The Sensor Brief Operating Instructions are aimed at specialists with responsibility for
installing the measuring device.

• Incoming acceptance and product identification

• Storage and transport

• Installation

Transmitter Brief Operating Instructions

The Transmitter Brief Operating Instructions are aimed at specialists with responsibility for
commissioning, configuring and parameterizing the measuring device (until the first
measured value).

• Product description

• Installation

• Electrical connection

• Operation options

• System integration

• Commissioning

• Diagnostic information

Additional device documentation

These Brief Operating Instructions are the Sensor Brief Operating Instructions.
The "Transmitter Brief Operating Instructions" are available via:

• Internet: www.endress.com/deviceviewer

• Smart phone/tablet: Endress+Hauser Operations App
Detailed information about the device can be found in the Operating Instructions and the

other documentation:

• Internet: www.endress.com/deviceviewer

• Smart phone/tablet: Endress+Hauser Operations App

Endress+Hauser 3

Table of contents Proline Promag W

Table of contents

1 Document information ............................................................ 5

1.1 Symbols used ......................................................................... 5

2 Basic safety instructions .......................................................... 8

2.1 Requirements for the personnel ............................................................8

2.2 Designated use ........................................................................ 8

2.3 Workplace safety ...................................................................... 9

2.4 Operational safety ......................................................................9

2.5 Product safety .........................................................................9

2.6 IT security ...........................................................................10

3 Incoming acceptance and product identification ................................. 11

3.1 Incoming acceptance ................................................................... 11

3.2 Product identification .................................................................. 12

4 Storage and transport ........................................................... 13

4.1 Storage conditions .................................................................... 13

4.2 Transporting the product ................................................................13

5 Installation ...................................................................... 15

5.1 Installation conditions ..................................................................15

5.2 Mounting the measuring device ...........................................................22

5.3 Post-installation check ................................................................. 24

6 Disposal ......................................................................... 25

6.1 Removing the measuring device .......................................................... 25

6.2 Disposing of the measuring device ......................................................... 25

7 Appendix ........................................................................ 26

7.1 Screw tightening torques ................................................................26

4 Endress+Hauser

Proline Promag W Document information

DANGER

WARNING

CAUTION

NOTICE

A

1.

1 Document information

1.1 Symbols used

1.1.1 Safety symbols

Symbol Meaning

DANGER!

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.

WARNING!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.

CAUTION!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.

NOTE!

This symbol contains information on procedures and other facts which do not result in
personal injury.

1.1.2 Symbols for certain types of information

Symbol Meaning Symbol Meaning

Permitted

Procedures, processes or actions that
are permitted.

Forbidden

Procedures, processes or actions that
are forbidden.

Reference to documentation

Preferred

Procedures, processes or actions that
are preferred.

Tip

Indicates additional information.

Reference to page

Reference to graphic

Result of a step Visual inspection

, 2., 3.… Series of steps

1.1.3 Electrical symbols

Symbol Meaning Symbol Meaning

Direct current Alternating current

Direct current and alternating current Ground connection

Endress+Hauser 5

A grounded terminal which, as far as
the operator is concerned, is grounded
via a grounding system.

Document information Proline Promag W

1.

Symbol Meaning

Protective Earth (PE)

A terminal which must be connected to ground prior to establishing any other connections.

The ground terminals are situated inside and outside the device:

• Inner ground terminal: Connects the protectiv earth to the mains supply.

• Outer ground terminal: Connects the device to the plant grounding system.

1.1.4 Communication symbols

Symbol Meaning Symbol Meaning

Wireless Local Area Network
(WLAN)

Communication via a wireless, local
network.

LED

Light emitting diode is off.

LED

Light emitting diode is flashing.

Symbol Meaning Symbol Meaning

Wireless Local Area Network
(WLAN)

Communication via a wireless, local
network.

LED

Light emitting diode is on.

Bluetooth

Wireless data transmission between
devices over a short distance.

LED

Light emitting diode is on.

LED

Light emitting diode is off.

LED

Light emitting diode is flashing.

1.1.5 Tool symbols

Symbol Meaning Symbol Meaning

Torx screwdriver Flat blade screwdriver

Cross-head screwdriver Allen key

Open-ended wrench

1.1.6 Symbols in graphics

Symbol Meaning Symbol Meaning

1, 2, 3,... Item numbers

A, B, C, ... Views A-A, B-B, C-C, ... Sections

6 Endress+Hauser

, 2., 3.… Series of steps

Proline Promag W Document information

-

.

Symbol Meaning Symbol Meaning

Hazardous area

Flow direction

Safe area (non-hazardous area)

Endress+Hauser 7

Basic safety instructions Proline Promag W

2 Basic safety instructions

2.1 Requirements for the personnel

The personnel must fulfill the following requirements for its tasks:

Trained, qualified specialists must have a relevant qualification for this specific function

‣

and task.
Are authorized by the plant owner/operator.

‣

Are familiar with federal/national regulations.

‣

Before starting work, read and understand the instructions in the manual and

‣

supplementary documentation as well as the certificates (depending on the application).
Follow instructions and comply with basic conditions.

‣

2.2 Designated use

Application and media

The measuring device is only suitable for flow measurement of liquids with a minimum
conductivity of 5 μS/cm.

Depending on the version ordered, the measuring device can also measure potentially
explosive, flammable, poisonous and oxidizing media.

Measuring devices for use in hazardous areas, in hygienic applications or where there is an
increased risk due to process pressure, are labeled accordingly on the nameplate.

To ensure that the measuring device remains in proper condition for the operation time:

Keep within the specified pressure and temperature range.

‣

Only use the measuring device in full compliance with the data on the nameplate and the

‣

general conditions listed in the Operating Instructions and supplementary documentation.
Based on the nameplate, check whether the ordered device is permitted for the intended

‣

use in the hazardous area (e.g. explosion protection, pressure vessel safety).
Use the measuring device only for media to which the process-wetted materials are

‣

sufficiently resistant.
If the measuring device is not operated at atmospheric temperature, compliance with the

‣

relevant basic conditions specified in the associated device documentation is absolutely
essential: "Documentation" section.
Protect the measuring device permanently against corrosion from environmental

‣

influences.

Promag 400

The measuring device is optionally tested in accordance with OIML R49: 2006 and has
an EC type-examination certificate according to Measuring Instruments Directive
2004/22/EC (MID) for service subject to legal metrological control ("custody transfer")
for cold water (Annex MI‐001).

The permitted fluid temperature in these applications is 0 to 50 °C (32 to 122 °F).

Incorrect use

Non-designated use can compromise safety. The manufacturer is not liable for damage caused
by improper or non-designated use.

8 Endress+Hauser

Proline Promag W Basic safety instructions

WARNING

L

Danger of breakage due to corrosive or abrasive fluids!

Verify the compatibility of the process fluid with the sensor material.

‣

Ensure the resistance of all fluid-wetted materials in the process.

‣

Keep within the specified pressure and temperature range.

‣

NOTICE

Verification for borderline cases:

For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in

‣

verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability as minute changes in the temperature, concentration or level of
contamination in the process can alter the corrosion resistance properties.

Residual risks

WARNING

L

The electronics and the medium may cause the surfaces to heat up. This presents a burn
hazard!

For elevated fluid temperatures, ensure protection against contact to prevent burns.

‣

2.3 Workplace safety

For work on and with the device:

Wear the required personal protective equipment according to federal/national

‣

regulations.

For welding work on the piping:

Do not ground the welding unit via the measuring device.

‣

If working on and with the device with wet hands:

Due to the increased risk of electric shock, gloves must be worn.

‣

2.4 Operational safety

Risk of injury!

Operate the device in proper technical condition and fail-safe condition only.

‣

The operator is responsible for interference-free operation of the device.

‣

Environmental requirements Promag 400

If a plastic transmitter housing is permanently exposed to certain steam and air mixtures, this
can damage the housing.

If you are unsure, please contact your Endress+Hauser Sales Center for clarification.

‣

If used in an approval-related area, observe the information on the nameplate.

‣

2.5 Product safety

This measuring device is designed in accordance with good engineering practice to meet state­of-the-art safety requirements, has been tested, and left the factory in a condition in which it
is safe to operate.

Endress+Hauser 9

Basic safety instructions Proline Promag W

It meets general safety standards and legal requirements. It also complies with the EU
directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser confirms
this by affixing the CE mark to the device.

2.6 IT security

We only provide a warranty if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.

IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.

10 Endress+Hauser

Proline Promag W Incoming acceptance and product identification

1
2

1
2

Order code:
Ser. no.:
Ext. ord. cd.:

i

i

Date:

3 Incoming acceptance and product identification

3.1 Incoming acceptance

Are the order codes on
the delivery note (1)

A0028673

A0028673

and the product sticker
(2) identical?

Are the goods
undamaged?

Do the nameplate data
match the ordering

A0028673

information on the
delivery note?

Is the CD-ROM with the
Technical

A0028673

Documentation
(depends on device
version) and documents
present?

• If one of the conditions is not satisfied, contact your Endress+Hauser Sales Center.

• Depending on the device version, the CD-ROM might not be part of the delivery! The
Technical Documentation is available via the Internet or via the Endress+Hauser
Operations App.

Endress+Hauser 11

Incoming acceptance and product identification Proline Promag W

Order code:

Ext. ord. cd.:

Ser. no.:

Order code:

Ext. ord. cd.:

Ser. no.:

1

2

3

4

3.2 Product identification

The following options are available for identification of the measuring device:

• Nameplate specifications

• Order code with breakdown of the device features on the delivery note

• Enter serial numbers from nameplates in W@M Device Viewer
(www.endress.com/deviceviewer): All information about the measuring device is displayed.

• Enter the serial number from the nameplates into the Endress+Hauser Operations App or
scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations
App: all the information for the measuring device is displayed.

A0030196

 1 Example of a nameplate

1 Order code
2 Serial number (Ser. no.)
3 Extended order code (Ext. ord. cd.)
4 2-D matrix code (QR code)

For detailed information on the breakdown of the specifications on the nameplate, see
the Operating Instructions for the device .

12 Endress+Hauser

Proline Promag W Storage and transport

4 Storage and transport

4.1 Storage conditions

Observe the following notes for storage:

Store in the original packaging to ensure protection from shock.

‣

Do not remove protective covers or protective caps installed on process connections. They

‣

prevent mechanical damage to the sealing surfaces and contamination in the measuring
tube.
Protect from direct sunlight to avoid unacceptably high surface temperatures.

‣

Select a storage location where moisture cannot collect in the measuring device as fungus

‣

and bacteria infestation can damage the lining.
Store in a dry and dust-free place.

‣

Store in a dry place.

‣

Do not store outdoors.

‣

4.2 Transporting the product

Transport the measuring device to the measuring point in the original packaging.

A0029252

Do not remove protective covers or caps installed on process connections. They prevent
mechanical damage to the sealing surfaces and contamination in the measuring tube.

4.2.1 Measuring devices without lifting lugs

WARNING

L

Center of gravity of the measuring device is higher than the suspension points of the
webbing slings.

Risk of injury if the measuring device slips.

Secure the measuring device against slipping or turning.

‣

Observe the weight specified on the packaging (stick-on label).

‣

Endress+Hauser 13

Storage and transport Proline Promag W

A0029214

4.2.2 Measuring devices with lifting lugs

CAUTION

L

Special transportation instructions for devices with lifting lugs

Only use the lifting lugs fitted on the device or flanges to transport the device.

‣

The device must always be secured at two lifting lugs at least.

‣

4.2.3 Transporting with a fork lift

If transporting in wood crates, the floor structure enables the crates to be lifted lengthwise or
at both sides using a forklift.

CAUTION

L

Risk of damaging the magnetic coil

If transporting by forklift, do not lift the sensor by the metal casing.

‣

This would buckle the casing and damage the internal magnetic coils.

‣

A0029319

14 Endress+Hauser

Proline Promag W Installation

h

1 1

5 Installation

5.1 Installation conditions

5.1.1 Mounting position

Mounting location

A0029343

h ≥ 2 × DN

A0033017

 2 Installation of the sensor after a control valve is not recommended

1 Control valve

Installation in down pipes

Install a siphon with 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 measuring tube. This measure also prevents the system losing prime.

Endress+Hauser 15

Installation Proline Promag W

h

2

1

2 x DN³

5 x DN³

A0028981

 3 Installation in a down pipe

1 Vent valve
2 Pipe siphon
h Length of down pipe

Installation in partially filled pipes

A partially filled pipe with a gradient necessitates a drain-type configuration.

A0029257

For heavy sensors DN ≥ 350 (14")

A0016276

Orientation

The direction of the arrow on the sensor nameplate helps you to install the sensor according
to the flow direction.

16 Endress+Hauser

Proline Promag W Installation

1

2

3

2

An optimum orientation position helps avoid gas and air accumulations and deposits in the
measuring tube.

Vertical

A0015591

Optimum for self-emptying pipe systems and for use in conjunction with empty pipe
detection.

Horizontal

• Ideally, the measuring electrode plane should be horizontal. This prevents brief insulation
of the two measuring electrodes by entrained air bubbles.

• Empty pipe detection only works if the transmitter housing is pointing upwards as
otherwise there is no guarantee that the empty pipe detection function will actually respond
to a partially filled or empty measuring tube.

A0029344

1 EPD electrode for empty pipe detection
2 Measuring electrodes for signal detection
3 Reference electrode for potential equalization

Endress+Hauser 17

Installation Proline Promag W

≥ 5 × DN

≥ 2 × DN

≥ 0 × DN

Inlet and outlet runs

A0028997

 4 Order code for "Design", option A "Insertion length short, ISO/DVGW until DN400, DN450-2000

1:1" and order code for "Design", option B "Insertion length long, ISO/DVGW until DN400,
DN450-2000 1:1.3"

A0032859

 5 Order code for "Design", option C "Insertion length short ISO/DVGW until DN300, w/o inlet and

outlet runs, constricted meas.tube"

To keep within the in-service maximum permissible errors for custody transfer no
additional requirements apply with regard to the graphic illustrated above.

For the dimensions and installation lengths of the device, see the "Technical Information"
document, "Mechanical construction" section.

5.1.2 Requirements from environment and process

Ambient temperature range

For detailed information on the ambient temperature range, see the Operating
Instructions for the device.

If operating outdoors:

• Install the measuring device in a shady location.

• Avoid direct sunlight, particularly in warm climatic regions.

• Avoid direct exposure to weather conditions.

Temperature tables

For detailed information on the temperature tables, see the separate document entitled
"Safety Instructions" (XA) for the device.

18 Endress+Hauser

Proline Promag W Installation

L

System pressure

A0028777

Furthermore, install pulse dampers if reciprocating, diaphragm or peristaltic pumps are
used.

Vibrations

A0029004

 6 Measures to avoid device vibrations (L > 10 m (33 ft))

Endress+Hauser 19

Installation Proline Promag W

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°

Adapters

A0029002

5.1.3 Special mounting instructions

Permanent immersion in water

A fully welded remote version with IP68 protection is optionally available for permanent
immersion in water ≤ 3 m (10 ft) or in exceptional cases for use for up to 48 hours at ≤
10 m (30 ft). The measuring device meets the requirements of corrosion categories C5-M and
Im1/Im2/Im3. The fully welded design along with the connection compartment sealing
system ensure that moisture cannot enter the measuring device.

20 Endress+Hauser

Proline Promag W Installation

≤ ≤

3 ( 10)

A0029320

 7 Engineering unit in m(ft)

For detailed information on replacing the cable gland on the connection housing, see the
Transmitter Brief Operating Instructions.

Buried applications

A remote version with IP68 protection is optionally available for buried applications. The
measuring device satisfies the certified corrosion protection Im1/Im2/Im3 in accordance with
EN ISO 12944. It can be used directly underground without the need for additional protective
measures. The device is mounted in accordance with the usual regional installation
regulations (e.g. EN DIN 1610).

A0029321

Degree of protection IP68, Type 6P enclosure, with "Cust-potted" option

Depending on the version, the sensor fulfills all the requirements for the IP68 degree of
protection, Type 6P enclosure and can be used as a remote version.

The degree of protection of the transmitter is always only IP66/67, Type 4X enclosure and the
transmitter must therefore be treated accordingly.

Endress+Hauser 21

Installation Proline Promag W

To guarantee IP68 degree of protection, Type 6P enclosure for the "Cust-potted" options, carry
out the following steps after the electrical connection:

1. Firmly tighten the cable glands (torque: 2 to 3.5 Nm) until there is no gap between the
bottom of the cover and the housing support surface.

2. Firmly tighten the union nut of the cable glands.

3. Pot the field housing with a potting compound.

4. Check that the housing seals are clean and fitted correctly. Dry, clean or replace the
seals if necessary.

5. Tighten all housing screws and screw covers (torque: 20 to 30 Nm).

5.2 Mounting the measuring device

5.2.1 Required tools

For flanges and other process connections, use an appropriate mounting tool

5.2.2 Preparing the measuring device

1. Remove all remaining transport packaging.

2. Remove any protective covers or protective caps present from the sensor.

3. Remove stick-on label on the electronics compartment cover.

5.2.3 Mounting the sensor

WARNING

L

An electrically conductive layer could form on the inside of the measuring tube!

Risk of measuring signal short circuit.

Ensure that the inside diameters of the gaskets are greater than or equal to that of the

‣

process connections and piping.
Ensure that the gaskets are clean and undamaged.

‣

Install the gaskets correctly.

‣

Do not use electrically conductive sealing compounds such as graphite.

‣

WARNING

L

Danger due to improper process sealing!

Ensure that the inside diameters of the gaskets are greater than or equal to that of the

‣

process connections and piping.
Ensure that the gaskets are clean and undamaged.

‣

Install the gaskets correctly.

‣

1. Ensure that the direction of the arrow on the sensor matches the flow direction of the
medium.

2. To ensure compliance with device specifications, install the measuring device between
the pipe flanges in a way that it is centered in the measurement section.

3. If using ground disks, comply with the Installation Instructions provided.

4. Observe required screw tightening torques .

22 Endress+Hauser

Proline Promag W Installation

5. Install the measuring device or turn the transmitter housing so that the cable entries do
not point upwards.



A0029263

Mounting the seals

CAUTION

L

An electrically conductive layer could form on the inside of the measuring tube!

Risk of measuring signal short circuit.

Do not use electrically conductive sealing compounds such as graphite.

‣

Comply with the following instructions when installing seals:

• Make sure that the seals do not protrude into the piping cross-section.

• For DIN flanges: only use seals according to DIN EN 1514-1.

• For "hard rubber" lining: additional seals are always required.

• For "polyurethane" lining: generally additional seals are not required.

Mounting the ground cable/ground disks

For information on potential equalization and detailed mounting instructions for the use of
ground cables/ground disks, see the Transmitter Brief Operating Instructions.

Screw tightening torques

→  26

Endress+Hauser 23

Installation Proline Promag W

5.3 Post-installation check

Is the device undamaged (visual inspection)? 
Does the measuring device conform to the measuring point specifications?

For example:

• Process temperature

• Process pressure (refer to the section on "Pressure-temperature ratings" in the "Technical Information"
document)

• Ambient temperature

• Measuring range

Has the correct orientation for the sensor been selected ?

• According to sensor type

• According to medium temperature

• According to medium properties (outgassing, with entrained solids)

Does the arrow on the sensor nameplate match the direction of flow of the fluid through the piping ? 
Are the measuring point identification and labeling correct (visual inspection)? 
Is the device adequately protected from precipitation and direct sunlight? 
Have the fixing screws been tightened with the correct tightening torque? 





24 Endress+Hauser

Proline Promag W Disposal

6 Disposal

6.1 Removing the measuring device

1. Switch off the device.

WARNING

L

Danger to persons from process conditions.

Beware of hazardous process conditions such as pressure in the measuring device, high

‣

temperatures or aggressive fluids.

2. Carry out the mounting and connection steps from the "Mounting the measuring device"
and "Connecting the measuring device" sections in reverse order. Observe the safety
instructions.

6.2 Disposing of the measuring device

WARNING

L

Danger to personnel and environment from fluids that are hazardous to health.

Ensure that the measuring device and all cavities are free of fluid residues that are

‣

hazardous to health or the environment, e.g. substances that have permeated into crevices
or diffused through plastic.

Observe the following notes during disposal:

Observe valid federal/national regulations.

‣

Ensure proper separation and reuse of the device components.

‣

Endress+Hauser 25

Appendix Proline Promag W

7 Appendix

7.1 Screw tightening torques

For detailed information on the screw tightening torques, see the "Mounting the sensor"
section of the Operating Instructions for the device

Please note the following:

• The torques listed only apply:
– For lubricated threads.
– For pipes that are free from tensile stress.

• Tighten the screws uniformly and in diagonally opposite sequence.

• Overtightening the screws will deform the sealing faces or damage the seals.

EN 1092-1 (DIN 2501), PN 6/10/16/25/40

Nominal
diameter

[mm] [bar] [mm] [mm] Hard rubber Polyurethane

25 PN 40 4 × M12 18 – 15

32 PN 40 4 × M16 18 – 24

40 PN 40 4 × M16 18 – 31

50 PN 40 4 × M16 20 48 40

1)

65

65 PN 40 8 × M16 22 32 27

80 PN 16 8 × M16 20 40 34

80 PN 40 8 × M16 24 40 34

100 PN 16 8 × M16 20 43 36

100 PN 40 8 × M20 24 59 50

125 PN 16 8 × M16 22 56 48

125 PN 40 8 × M24 26 83 71

150 PN 16 8 × M20 22 74 63

150 PN 40 8 × M24 28 104 88

200 PN 10 8 × M20 24 106 91

200 PN 16 12 × M20 24 70 61

200 PN 25 12 × M24 30 104 92

250 PN 10 12 × M20 26 82 71

250 PN 16 12 × M24 26 98 85

250 PN 25 12 × M27 32 150 134

300 PN 10 12 × M20 26 94 81

Pressure rating Screws Flange thickness Max. screw tightening torque

[Nm]

PN 16 8 × M16 18 32 27

26 Endress+Hauser

Proline Promag W Appendix

Nominal

diameter

Pressure rating Screws Flange thickness Max. screw tightening torque

[Nm]

[mm] [bar] [mm] [mm] Hard rubber Polyurethane

300 PN 16 12 × M24 28 134 118

300 PN 25 16 × M27 34 153 138

350 PN 6 12 × M20 22 111 120

350 PN 10 16 × M20 26 112 118

350 PN 16 16 × M24 30 152 165

350 PN 25 16 × M30 38 227 252

400 PN 6 16 × M20 22 90 98

400 PN 10 16 × M24 26 151 167

400 PN 16 16 × M27 32 193 215

400 PN 25 16 × M33 40 289 326

450 PN 6 16 × M20 22 112 126

450 PN 10 20 × M24 28 153 133

450 PN 16 20 × M27 40 198 196

450 PN 25 20 × M33 46 256 253

500 PN 6 20 × M20 24 119 123

500 PN 10 20 × M24 28 155 171

500 PN 16 20 × M30 34 275 300

500 PN 25 20 × M33 48 317 360

600 PN 6 20 × M24 30 139 147

600 PN 10 20 × M27 28 206 219

1)

600

PN 16 20 × M33 36 415 443

600 PN 25 20 × M36 58 431 516

700 PN 6 24 × M24 24 148 139

700 PN 10 24 × M27 30 246 246

700 PN 16 24 × M33 36 278 318

700 PN 25 24 × M39 46 449 507

800 PN 6 24 × M27 24 206 182

800 PN 10 24 × M30 32 331 316

800 PN 16 24 × M36 38 369 385

800 PN 25 24 × M45 50 664 721

900 PN 6 24 × M27 26 230 637

Endress+Hauser 27

Appendix Proline Promag W

Nominal
diameter

[mm] [bar] [mm] [mm] Hard rubber Polyurethane

900 PN 10 28 × M30 34 316 307

900 PN 16 28 × M36 40 353 398

900 PN 25 28 × M45 54 690 716

1 000 PN 6 28 × M27 26 218 208

1 000 PN 10 28 × M33 34 402 405

1 000 PN 16 28 × M39 42 502 518

1 000 PN 25 28 × M52 58 970 971

1 200 PN 6 32 × M30 28 319 299

1 200 PN 10 32 × M36 38 564 568

1 200 PN 16 32 × M45 48 701 753

1 400 PN 6 36 × M33 32 430 398

1 400 PN 10 36 × M39 42 654 618

1 400 PN 16 36 × M45 52 729 762

1 600 PN 6 40 × M33 34 440 417

1 600 PN 10 40 × M45 46 946 893

1 600 PN 16 40 × M52 58 1 007 1 100

1 800 PN 6 44 × M36 36 547 521

1 800 PN 10 44 × M45 50 961 895

1 800 PN 16 44 × M52 62 1 108 1 003

2 000 PN 6 48 × M39 38 629 605

2 000 PN 10 48 × M45 54 1 047 1 092

2 000 PN 16 48 × M56 66 1 324 1 261

Pressure rating Screws Flange thickness Max. screw tightening torque

[Nm]

1) Designed acc. to EN 1092-1 (not to DIN 2501)

EN 1092-1 (DIN 2501), PN 10/16/25, P245GH/stainless; calculated according to EN
1591-1:2014 for flanges as per EN 1092-1:2013

Nominal

diameter

[mm] [bar] [mm] [mm] PUR HG

350 PN 6 12 × M20 22 75 60

350 PN 10 16 × M20 26 80 70

350 PN 16 16 × M24 30 135 125

28 Endress+Hauser

Pressure rating Screws Flange thickness Nom. screw tightening torque [Nm]

Proline Promag W Appendix

Nominal
diameter

[mm] [bar] [mm] [mm] PUR HG

350 PN 25 16 × M30 38 235 230

400 PN 6 16 × M20 22 70 65

400 PN 10 16 × M24 26 120 100

400 PN 16 16 × M27 32 190 175

400 PN 25 16 × M33 40 325 315

450 PN 6 16 × M20 22 90 70

450 PN 10 20 × M24 28 110 100

450 PN 16 20 × M27 34 190 175

450 PN 25 20 × M33 46 310 300

500 PN 6 20 × M20 24 70 65

500 PN 10 20 × M24 28 120 110

500 PN 16 20 × M30 36 235 225

500 PN 25 20 × M33 48 370 370

600 PN 6 20 × M24 30 105 105

600 PN 10 20 × M27 30 160 165

600 PN 16 20 × M33 40 340 340

600 PN 25 20 × M36 48 540 540

700 PN 6 24 × M24 30 110 110

700 PN 10 24 × M27 35 190 190

700 PN 16 24 × M33 40 340 340

700 PN 25 24 × M39 50 595 615

800 PN 6 24 × M27 30 145 145

800 PN 10 24 × M30 38 260 260

800 PN 16 24 × M36 41 455 465

800 PN 25 24 × M45 53 880 885

900 PN 6 24 × M27 34 180 170

900 PN 10 28 × M30 38 275 265

900 PN 16 28 × M36 48 475 475

900 PN 25 28 × M45 57 915 930

1 000 PN 6 28 × M27 38 185 175

1 000 PN 10 28 × M33 44 360 350

Pressure rating Screws Flange thickness Nom. screw tightening torque [Nm]

Endress+Hauser 29

Appendix Proline Promag W

Nominal

diameter

[mm] [bar] [mm] [mm] PUR HG

1 000 PN 16 28 × M39 59 620 630

1 000 PN 25 28 × M52 63 1 290 1 300

1 200 PN 6 32 × M30 42 250 235

1 200 PN 10 32 × M36 55 480 470

1 200 PN 16 32 × M45 78 900 890

1 400 PN 6 36 × M33 56 – 300

1 400 PN 10 36 × M39 65 – 600

1 400 PN 16 36 × M45 84 – 1 050

1 600 PN 6 40 × M33 63 – 340

1 600 PN 10 40 × M45 75 – 810

1 600 PN 16 40 × M52 102 – 1 420

1 800 PN 6 44 × M36 69 – 430

1 800 PN 10 44 × M45 85 – 920

1 800 PN 16 44 × M52 110 – 1 600

2 000 PN 6 48 × M39 74 – 530

2 000 PN 10 48 × M45 90 – 1 040

2 000 PN 16 48 × M56 124 – 1 900

Pressure rating Screws Flange thickness Nom. screw tightening torque [Nm]

ASME B16.5, Class 150/300

Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]

[mm] [in] [psi] [in] Hard rubber Polyurethane

25 1 Class 150 4 × ½ – 7 (5)

25 1 Class 300 4 × 5/8 – 8 (6)

40 1 ½ Class 150 4 × ½ – 10 (7)

40 1 ½ Class 300 4 × ¾ – 15 (11)

50 2 Class 150 4 × 5/8 35 (26) 22 (16)

50 2 Class 300 8 × 5/8 18 (13) 11 (8)

80 3 Class 150 4 × 5/8 60 (44) 43 (32)

80 3 Class 300 8 × ¾ 38 (28) 26 (19)

100 4 Class 150 8 × 5/8 42 (31) 31 (23)

100 4 Class 300 8 × ¾ 58 (43) 40 (30)

30 Endress+Hauser

([lbf · ft])

Proline Promag W Appendix

Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]

[mm] [in] [psi] [in] Hard rubber Polyurethane

150 6 Class 150 8 × ¾ 79 (58) 59 (44)

150 6 Class 300 12 × ¾ 70 (52) 51 (38)

200 8 Class 150 8 × ¾ 107 (79) 80 (59)

250 10 Class 150 12 × 7/8 101 (74) 75 (55)

300 12 Class 150 12 × 7/8 133 (98) 103 (76)

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 1/8 204 (150) 234 (173)

500 20 Class 150 20 × 1 1/8 183 (135) 217 (160)

600 24 Class 150 20 × 1 ¼ 268 (198) 307 (226)

([lbf · ft])

AWWA C207, Class D

Nominal diameter Screws Max. screw tightening torque [Nm] ([lbf · ft])

[mm] [in] [in] Hard rubber Polyurethane

700 28 28 × 1 ¼ 247 (182) 292 (215)

750 30 28 × 1 ¼ 287 (212) 302 (223)

800 32 28 × 1 ½ 394 (291) 422 (311)

900 36 32 × 1 ½ 419 (309) 430 (317)

1 000 40 36 × 1 ½ 420 (310) 477 (352)

1 050 42 36 × 1 ½ 528 (389) 518 (382)

1 200 48 44 × 1 ½ 552 (407) 531 (392)

1 350 54 44 × 1 ¾ 730 (538) –

1 500 60 52 × 1 ¾ 758 (559) –

1 650 66 52 × 1 ¾ 946 (698) –

1 800 72 60 × 1 ¾ 975 (719) –

2 000 78 64 × 2 853 (629) –

Endress+Hauser 31

Appendix Proline Promag W

AS 2129, Table E

Nominal diameter Screws Max. screw tightening torque [Nm]

[mm] [mm] Hard rubber Polyurethane

50 4 × M16 32 –

80 4 × M16 49 –

100 8 × M16 38 –

150 8 × M20 64 –

200 8 × M20 96 –

250 12 × M20 98 –

300 12 × M24 123 –

350 12 × M24 203 –

400 12 × M24 226 –

450 16 × M24 226 –

500 16 × M24 271 –

600 16 × M30 439 –

700 20 × M30 355 –

750 20 × M30 559 –

800 20 × M30 631 –

900 24 × M30 627 –

1 000 24 × M30 634 –

1 200 32 × M30 727 –

AS 4087, PN 16

Nominal diameter Screws Max. screw tightening torque [Nm]

[mm] [mm] Hard rubber Polyurethane

50 4 × M16 32 –

80 4 × M16 49 –

100 4 × M16 76 –

150 8 × M20 52 –

200 8 × M20 77 –

250 8 × M20 147 –

300 12 × M24 103 –

350 12 × M24 203 –

375 12 × M24 137 –

32 Endress+Hauser

Proline Promag W Appendix

Nominal diameter Screws Max. screw tightening torque [Nm]

[mm] [mm] Hard rubber Polyurethane

400 12 × M24 226 –

450 12 × M24 301 –

500 16 × M24 271 –

600 16 × M27 393 –

700 20 × M27 330 –

750 20 × M30 529 –

800 20 × M33 631 –

900 24 × M33 627 –

1 000 24 × M33 595 –

1 200 32 × M33 703 –

JIS B2220, 10/20K

Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]

[mm] [bar] [mm] Hard rubber Polyurethane

25 10K 4 × M16 – 19

25 20K 4 × M16 – 19

32 10K 4 × M16 – 22

32 20K 4 × M16 – 22

40 10K 4 × M16 – 24

40 20K 4 × M16 – 24

50 10K 4 × M16 40 33

50 20K 8 × M16 20 17

65 10K 4 × M16 55 45

65 20K 8 × M16 28 23

80 10K 8 × M16 29 23

80 20K 8 × M20 42 35

100 10K 8 × M16 35 29

100 20K 8 × M20 56 48

125 10K 8 × M20 60 51

125 20K 8 × M22 91 79

150 10K 8 × M20 75 63

150 20K 12 × M22 81 72

Endress+Hauser 33

Appendix Proline Promag W

Nominal diameter Pressure rating Screws Max. screw tightening torque [Nm]

[mm] [bar] [mm] Hard rubber Polyurethane

200 10K 12 × M20 61 52

200 20K 12 × M22 91 80

250 10K 12 × M22 100 87

250 20K 12 × M24 159 144

300 10K 16 × M22 74 63

300 20K 16 × M24 138 124

JIS B2220, 10/20K

Nominal diameter Pressure rating Screws Nom. screw tightening torque [Nm]

[mm] [bar] [mm] PUR HG

350 10K 16 × M22 109 109

350 20K 16 × M30×3 217 217

400 10K 16 × M24 163 163

400 20K 16 × M30×3 258 258

450 10K 16 × M24 155 155

450 20K 16 × M30×3 272 272

500 10K 16 × M24 183 183

500 20K 16 × M30×3 315 315

600 10K 16 × M30 235 235

600 20K 16 × M36×3 381 381

700 10K 16 × M30 300 300

750 10K 16 × M30 339 339

34 Endress+Hauser

www.addresses.endress.com