Endress+Hauser P 300 Operating Manual

KA01290D/06/EN/02.17
71380238

Products Solutions Services

Brief Operating Instructions

Proline Promag P

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 P

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 P 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 P

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 ...........................................................20

5.3 Post-installation check ................................................................. 23

6 Disposal ......................................................................... 24

6.1 Removing the measuring device .......................................................... 24

6.2 Disposing of the measuring device ......................................................... 24

7 Appendix ........................................................................ 24

7.1 Screw tightening torques ................................................................24

4 Endress+Hauser

Proline Promag P 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 P

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 P Document information

-

.

Symbol Meaning Symbol Meaning

Hazardous area

Flow direction

Safe area (non-hazardous area)

Endress+Hauser 7

Basic safety instructions Proline Promag P

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(Promag 100, 300, 500) or 20 μS/cm (Promag 200).

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.

Incorrect use

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

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.

‣

8 Endress+Hauser

Proline Promag P Basic safety instructions

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

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.

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.

Endress+Hauser 9

Basic safety instructions Proline Promag P

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 P 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 P

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 P 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 P

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 P 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 P

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

Orientation

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

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

Vertical

A0015591

16 Endress+Hauser

Proline Promag P Installation

1

2

3

2

≥ 5 × DN

≥ 2 × DN

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

Measuring devices with tantalum or platinum electrodes can be ordered without an EPD
electrode. In this case, empty pipe detection is performed via the measuring electrodes.

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"

Endress+Hauser 17

Installation Proline Promag P

≥ 0 × DN

A0032859

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

outlet runs, constricted meas.tube"

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.

System pressure

A0028777

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

Thermal insulation Promag 300/500

Pipes generally have to be insulated if they carry very hot fluids to avoid energy losses and
prevent accidental contact with pipes at temperatures that could cause injury. Guidelines
regulating the insulation of pipes have to be taken into account.

18 Endress+Hauser

Proline Promag P Installation

max.

L

WARNING

L

Electronics overheating on account of thermal insulation!

The housing support dissipates heat and its entire surface area must remain uncovered.

‣

Make sure that the sensor insulation does not extend past the top of the two sensor half­shells.

A0031216

Vibrations

A0029004

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

Endress+Hauser 19

Installation Proline Promag P

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

5.2 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.

‣

20 Endress+Hauser

Proline Promag P Installation

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 .

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.

• When mounting the process connections, make sure that the seals concerned are clean and
centered correctly.

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

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

• For "PTFE" 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.

Endress+Hauser 21

Installation Proline Promag P

Screw tightening torques

→  24

22 Endress+Hauser

Proline Promag P Installation

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? 





Endress+Hauser 23

Disposal Proline Promag P

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.

‣

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.

24 Endress+Hauser

Proline Promag P Appendix

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

Nominal

diameter

[mm] [bar] [mm] [mm] PTFE PFA

15 PN 40 4 × M12 16 11 –

25 PN 40 4 × M12 18 26 20

32 PN 40 4 × M16 18 41 35

40 PN 40 4 × M16 18 52 47

50 PN 40 4 × M16 20 65 59

1)

65

65 PN 40 8 × M16 22 43 40

80 PN 16 8 × M16 20 53 48

80 PN 40 8 × M16 24 53 48

100 PN 16 8 × M16 20 57 51

100 PN 40 8 × M20 24 78 70

125 PN 16 8 × M16 22 75 67

125 PN 40 8 × M24 26 111 99

150 PN 16 8 × M20 22 99 85

150 PN 40 8 × M24 28 136 120

200 PN 10 8 × M20 24 141 101

200 PN 16 12 × M20 24 94 67

200 PN 25 12 × M24 30 138 105

250 PN 10 12 × M20 26 110 –

250 PN 16 12 × M24 26 131 –

250 PN 25 12 × M27 32 200 –

300 PN 10 12 × M20 26 125 –

300 PN 16 12 × M24 28 179 –

300 PN 25 16 × M27 34 204 –

350 PN 10 16 × M20 26 188 –

350 PN 16 16 × M24 30 254 –

350 PN 25 16 × M30 38 380 –

400 PN 10 16 × M24 26 260 –

400 PN 16 16 × M27 32 330 –

400 PN 25 16 × M33 40 488 –

Pressure rating Screws Flange thickness Max. screw tightening torque

[Nm]

PN 16 8 × M16 18 43 40

Endress+Hauser 25

Appendix Proline Promag P

Nominal
diameter

[mm] [bar] [mm] [mm] PTFE PFA

450 PN 10 20 × M24 28 235 –

450 PN 16 20 × M27 40 300 –

450 PN 25 20 × M33 46 385 –

500 PN 10 20 × M24 28 265 –

500 PN 16 20 × M30 34 448 –

500 PN 25 20 × M33 48 533 –

600 PN 10 20 × M27 28 345 –

1)

600

600 PN 25 20 × M36 58 731 –

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

Pressure rating Screws Flange thickness Max. screw tightening torque

[Nm]

PN 16 20 × M33 36 658 –

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 Pressure rating Screws Flange thickness Nom. screw

[mm] [bar] [mm] [mm] PTFE

350 PN 10 16 × M20 26 60

350 PN 16 16 × M24 30 115

350 PN 25 16 × M30 38 220

400 PN 10 16 × M24 26 90

400 PN 16 16 × M27 32 155

400 PN 25 16 × M33 40 290

450 PN 10 20 × M24 28 90

450 PN 16 20 × M27 34 155

450 PN 25 20 × M33 46 290

500 PN 10 20 × M24 28 100

500 PN 16 20 × M30 36 205

500 PN 25 20 × M33 48 345

600 PN 10 20 × M27 30 150

600 PN 16 20 × M33 40 310

600 PN 25 20 × M36 48 500

tightening torque

[Nm]

26 Endress+Hauser

Proline Promag P Appendix

ASME B16.5, Class 150/300

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

[mm] [in] [psi] [in] PTFE PFA

15 ½ Class 150 4 × ½ 6 (4) – (–)

15 ½ Class 300 4 × ½ 6 (4) – (–)

25 1 Class 150 4 × ½ 11 (8) 10 (7)

25 1 Class 300 4 × 5/8 14 (10) 12 (9)

40 1 ½ Class 150 4 × ½ 24 (18) 21 (15)

40 1 ½ Class 300 4 × ¾ 34 (25) 31 (23)

50 2 Class 150 4 × 5/8 47 (35) 44 (32)

50 2 Class 300 8 × 5/8 23 (17) 22 (16)

80 3 Class 150 4 × 5/8 79 (58) 67 (49)

80 3 Class 300 8 × ¾ 47 (35) 42 (31)

100 4 Class 150 8 × 5/8 56 (41) 50 (37)

100 4 Class 300 8 × ¾ 67 (49) 59 (44)

150 6 Class 150 8 × ¾ 106 (78) 86 (63)

150 6 Class 300 12 × ¾ 73 (54) 67 (49)

200 8 Class 150 8 × ¾ 143 (105) 109 (80)

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 1/8 371 (274) – (–)

500 20 Class 150 20 × 1 1/8 341 (252) – (–)

600 24 Class 150 20 × 1 ¼ 477 (352) – (–)

([lbf · ft])

JIS B2220, 10/20K

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

[mm] [bar] [mm] PTFE PFA

25 10K 4 × M16 32 27

25 20K 4 × M16 32 27

32 10K 4 × M16 38 –

32 20K 4 × M16 38 –

Endress+Hauser 27

Appendix Proline Promag P

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

[mm] [bar] [mm] PTFE PFA

40 10K 4 × M16 41 37

40 20K 4 × M16 41 37

50 10K 4 × M16 54 46

50 20K 8 × M16 27 23

65 10K 4 × M16 74 63

65 20K 8 × M16 37 31

80 10K 8 × M16 38 32

80 20K 8 × M20 57 46

100 10K 8 × M16 47 38

100 20K 8 × M20 75 58

125 10K 8 × M20 80 66

125 20K 8 × M22 121 103

150 10K 8 × M20 99 81

150 20K 12 × M22 108 72

200 10K 12 × M20 82 54

200 20K 12 × M22 121 88

250 10K 12 × M22 133 –

250 20K 12 × M24 212 –

300 10K 16 × M22 99 –

300 20K 16 × M24 183 –

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

28 Endress+Hauser

Proline Promag P Appendix

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

[mm] [bar] [mm] PUR HG

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

AS 2129, Table E

Nominal diameter Screws Max. screw tightening torque [Nm]

[mm] [mm] PTFE

25 4 × M12 21

50 4 × M16 42

AS 4087, PN 16

Nominal diameter Screws Max. screw tightening torque [Nm]

[mm] [mm] PTFE

50 4 × M16 42

Endress+Hauser 29

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