Endress+Hauser P 300 Operating Manual

BA01489D/06/EN/03.19

71447192

2019-09-01

Valid as of version 01.05.zz (Device firmware)

Products	Solutions	Services

Operating Instructions

Proline Promass P 300

HART

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Proline Promass P 300 HART

•Make sure the document is stored in a safe place such that it is always available when working on or with the device.

•To avoid danger to individuals or the facility, read the "Basic safety instructions" section carefully, as well as all other safety instructions in the document that are specific to working procedures.

•The manufacturer reserves the right to modify technical data without prior notice. Your Endress+Hauser Sales Center will supply you with current information and updates to these instructions.

2	Endress+Hauser

Proline Promass P 300 HART	Table of contents

Table of contents

1	About this document . . . . . . . . . . . . . . . .		6
1.1	Document function . . . . . . . . . . . . . . . . . . . . .		6
1.2	Symbols	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	6
	1.2.1	Safety symbols . . . . . . . . . . . . . . . . . .	6
	1.2.2	Electrical symbols . . . . . . . . . . . . . . . .	6
	1.2.3	Communication symbols . . . . . . . . . . .	6
	1.2.4	Tool symbols . . . . . . . . . . . . . . . . . . . .	7
	1.2.5	Symbols for
		certain types of information . . . . . . . . .	7
	1.2.6	Symbols in graphics . . . . . . . . . . . . . . .	7
1.3	Documentation . . . . . . . . . . . . . . . . . . . . . . . .		8
	1.3.1	Standard documentation . . . . . . . . . . .	8
	1.3.2 Supplementary device-dependent
		documentation . . . . . . . . . . . . . . . . . .	8
1.4	Registered trademarks . . . . . . . . . . . . . . . . . . .		8

2	Safety instructions . . . . . . . . . . . . . . . .	10
2.1	Requirements for the personnel . . . . . . . . . . .	10
2.2	Designated use . . . . . . . . . . . . . . . . . . . . . . .	10
2.3	Workplace safety . . . . . . . . . . . . . . . . . . . . . .	11
2.4	Operational safety . . . . . . . . . . . . . . . . . . . . .	11
2.5	Product safety . . . . . . . . . . . . . . . . . . . . . . . .	11
2.6	IT security . . . . . . . . . . . . . . . . . . . . . . . . . . .	12
2.7	Device-specific IT security . . . . . . . . . . . . . . . .	12

2.7.1Protecting access via hardware write

	protection . . . . . . . . . . . . . . . . . . . . .	12
2.7.2 Protecting access via a password . . . .		12
2.7.3	Access via Web server . . . . . . . . . . . .	13
2.7.4	Access via OPC-UA . . . . . . . . . . . . . .	14

2.7.5Access via service interface (CDI-

RJ45) . . . . . . . . . . . . . . . . . . . . . . . . 14

3	Product description . . . . . . . . . . . . . . . .	15
3.1	Product design . . . . . . . . . . . . . . . . . . . . . . . .	15

4Incoming acceptance and product

	identification . . . . . . . . . . . . . . . . . . . . .		16
4.1	Incoming acceptance . . . . . . . . . . . . . . . . . . .		16
4.2	Product identification . . . . . . . . . . . . . . . . . . .		16
	4.2.1	Transmitter nameplate . . . . . . . . . . .	17
	4.2.2	Sensor nameplate . . . . . . . . . . . . . . .	18
	4.2.3 Symbols on measuring device . . . . . .		19

5	Storage and transport . . . . . . . . . . . . .	20
5.1	Storage conditions . . . . . . . . . . . . . . . . . . . . .	20
5.2	Transporting the product . . . . . . . . . . . . . . . .	20
	5.2.1 Measuring devices without lifting
	lugs . . . . . . . . . . . . . . . . . . . . . . . . .	20
	5.2.2 Measuring devices with lifting lugs . .	21
	5.2.3 Transporting with a fork lift . . . . . . . .	21
5.3	Packaging disposal . . . . . . . . . . . . . . . . . . . . .	21

Endress+Hauser

6	Installation . . . . . . . . . . . . . . . . . . . . . . .		22
6.1	Installation conditions . . . . . . . . . . . . . . . . . .		22
	6.1.1	Mounting position . . . . . . . . . . . . . . .	22
	6.1.2	Environment and process

requirements . . . . . . . . . . . . . . . . . . 24 6.1.3 Special mounting instructions . . . . . . 26 6.2 Mounting the measuring device . . . . . . . . . . . 27 6.2.1 Required tools . . . . . . . . . . . . . . . . . . 27 6.2.2 Preparing the measuring device . . . . . 27 6.2.3 Mounting the measuring device . . . . . 28 6.2.4 Turning the transmitter housing . . . . 28 6.2.5 Turning the display module . . . . . . . . 28

6.3 Post-installation check . . . . . . . . . . . . . . . . . . 29

7	Electrical connection . . . . . . . . . . . . . .		30
7.1	Connection conditions . . . . . . . . . . . . . . . . . .		30
	7.1.1	Required tools . . . . . . . . . . . . . . . . . .	30
	7.1.2 Requirements for connecting cable . . .		30
	7.1.3	Terminal assignment . . . . . . . . . . . . .	33
	7.1.4 Preparing the measuring device . . . . .		33
7.2	Connecting the measuring device . . . . . . . . . .		33
	7.2.1	Connecting the transmitter . . . . . . . .	33
	7.2.2 Connecting the remote display and
		operating module DKX001 . . . . . . . .	36
7.3	Ensuring potential equalization . . . . . . . . . . .		36
	7.3.1	Requirements . . . . . . . . . . . . . . . . . .	36
7.4	Special connection instructions . . . . . . . . . . . .		37
	7.4.1	Connection examples . . . . . . . . . . . . .	37
7.5	Ensuring the degree of protection . . . . . . . . . .		41
7.6	Post-connection check . . . . . . . . . . . . . . . . . .		41

8	Operation options . . . . . . . . . . . . . . . . .	42
8.1	Overview of operation options . . . . . . . . . . . .	42

8.2Structure and function of the operating

menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 8.2.1 Structure of the operating menu . . . . 43 8.2.2 Operating philosophy . . . . . . . . . . . . 44

8.3Access to the operating menu via the local

display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 8.3.1 Operational display . . . . . . . . . . . . . . 45 8.3.2 Navigation view . . . . . . . . . . . . . . . . 46 8.3.3 Editing view . . . . . . . . . . . . . . . . . . . 48 8.3.4 Operating elements . . . . . . . . . . . . . . 50 8.3.5 Opening the context menu . . . . . . . . . 51 8.3.6 Navigating and selecting from list . . . 52 8.3.7 Calling the parameter directly . . . . . . 52 8.3.8 Calling up help text . . . . . . . . . . . . . . 53 8.3.9 Changing the parameters . . . . . . . . . 53 8.3.10 User roles and related access

authorization . . . . . . . . . . . . . . . . . . 54 8.3.11 Disabling write protection via access

code . . . . . . . . . . . . . . . . . . . . . . . . . 54 8.3.12 Enabling and disabling the keypad

lock . . . . . . . . . . . . . . . . . . . . . . . . . 55

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Table of contents	Proline Promass P 300 HART

8.4Access to the operating menu via the Web

browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 8.4.1 Function range . . . . . . . . . . . . . . . . . 55 8.4.2 Prerequisites . . . . . . . . . . . . . . . . . . . 56 8.4.3 Establishing a connection . . . . . . . . . 57 8.4.4 Logging on . . . . . . . . . . . . . . . . . . . . 59 8.4.5 User interface . . . . . . . . . . . . . . . . . . 60 8.4.6 Disabling the Web server . . . . . . . . . . 61 8.4.7 Logging out . . . . . . . . . . . . . . . . . . . . 61

8.5Access to the operating menu via the

operating tool . . . . . . . . . . . . . . . . . . . . . . . . 62 8.5.1 Connecting the operating tool . . . . . . 62 8.5.2 Field Xpert SFX350, SFX370 . . . . . . . 65 8.5.3 FieldCare . . . . . . . . . . . . . . . . . . . . . 65 8.5.4 DeviceCare . . . . . . . . . . . . . . . . . . . . 67 8.5.5 AMS Device Manager . . . . . . . . . . . . 67 8.5.6 SIMATIC PDM . . . . . . . . . . . . . . . . . . 68 8.5.7 Field Communicator 475 . . . . . . . . . . 68

9	System integration . . . . . . . . . . . . . . . .		69
9.1	Overview of device description files . . . . . . . . .		69
	9.1.1 Current version data for the device . . .		69
	9.1.2	Operating tools . . . . . . . . . . . . . . . . .	69
9.2	Measured variables via HART protocol . . . . . .		70
	9.2.1	Device variables . . . . . . . . . . . . . . . . .	72
9.3	Other settings . . . . . . . . . . . . . . . . . . . . . . . .		73

10	Commissioning . . . . . . . . . . . . . . . . . . . .		75
10.1	Function check . . . . . . . . . . . . . . . . . . . . . . .		75
10.2	Switching on the measuring device . . . . . . . . .		75
10.3	Setting the operating language . . . . . . . . . . . .		75
10.4	Configuring the measuring device . . . . . . . . . .		75
	10.4.1 Defining the tag name . . . . . . . . . . . .		77
	10.4.2 Setting the system units . . . . . . . . . .		77
	10.4.3 Selecting and setting the medium . . .		80
	10.4.4 Displaying the I/O configuration . . . .		80
	10.4.5 Configuring the current input . . . . . .		81
	10.4.6 Configuring the status input . . . . . . .		82
	10.4.7 Configuring the current output . . . . .		83
	10.4.8	Configuring the pulse/frequency/
		switch output . . . . . . . . . . . . . . . . . .	86
	10.4.9 Configuring the relay output . . . . . . .		93
	10.4.10 Configuring the double pulse output . .		95
	10.4.11 Configuring the local display . . . . . . .		96
	10.4.12 Configuring the low flow cut off . . . .		100
	10.4.13 Configuring the partial filled pipe
		detection . . . . . . . . . . . . . . . . . . . .	101
10.5	Advanced settings . . . . . . . . . . . . . . . . . . . .		102
	10.5.1 Using the parameter to enter the
		access code . . . . . . . . . . . . . . . . . . .	103
	10.5.2	Calculated values . . . . . . . . . . . . . . .	103
	10.5.3 Carrying out a sensor adjustment . . .		104
	10.5.4	Configuring the totalizer . . . . . . . . .	105
	10.5.5 Carrying out additional display
		configurations . . . . . . . . . . . . . . . . .	107
	10.5.6	WLAN configuration . . . . . . . . . . . .	110
	10.5.7	Configuration management . . . . . . .	111
4

10.5.8 Using parameters for device administration . . . . . . . . . . . . . . . . 113

10.6 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . 114

10.7Protecting settings from unauthorized

access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 10.7.1 Write protection via access code . . . 117 10.7.2 Write protection via write protection

switch . . . . . . . . . . . . . . . . . . . . . . . 119

11 Operation . . . . . . . . . . . . . . . . . . . . . . . 120

11.1 Reading the device locking status . . . . . . . . . 120 11.2 Adjusting the operating language . . . . . . . . . 120 11.3 Configuring the display . . . . . . . . . . . . . . . . 120 11.4 Reading measured values . . . . . . . . . . . . . . . 120 11.4.1 "Measured variables" submenu . . . . . 121 11.4.2 "Totalizer" submenu . . . . . . . . . . . . . 122 11.4.3 "Input values" submenu . . . . . . . . . . 123 11.4.4 Output values . . . . . . . . . . . . . . . . . 124

11.5Adapting the measuring device to the process

conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 126 11.6 Performing a totalizer reset . . . . . . . . . . . . . 126

11.6.1 Function scope of the "Control

Totalizer" parameter . . . . . . . . . . . . 127 11.6.2 Function scope of the "Reset all

totalizers" parameter . . . . . . . . . . . . 127 11.7 Showing data logging . . . . . . . . . . . . . . . . . 127

12 Diagnostics and troubleshooting . . 132

12.1 General troubleshooting . . . . . . . . . . . . . . . . 132

12.2Diagnostic information via light emitting

diodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 12.2.1 Transmitter . . . . . . . . . . . . . . . . . . . 134 12.3 Diagnostic information on local display . . . . . 136 12.3.1 Diagnostic message . . . . . . . . . . . . . 136 12.3.2 Calling up remedial measures . . . . . 138

12.4Diagnostic information in the Web browser . 138

12.4.1 Diagnostic options . . . . . . . . . . . . . . 138 12.4.2 Calling up remedy information . . . . 139

12.5Diagnostic information in FieldCare or

DeviceCare . . . . . . . . . . . . . . . . . . . . . . . . . 140 12.5.1 Diagnostic options . . . . . . . . . . . . . . 140 12.5.2 Calling up remedy information . . . . 141 12.6 Adapting the diagnostic information . . . . . . 141 12.6.1 Adapting the diagnostic behavior . . . 141 12.6.2 Adapting the status signal . . . . . . . . 141

12.7 Overview of diagnostic information . . . . . . . 142 12.8 Pending diagnostic events . . . . . . . . . . . . . . 146 12.9 Diagnostic list . . . . . . . . . . . . . . . . . . . . . . . 147 12.10 Event logbook . . . . . . . . . . . . . . . . . . . . . . . 148 12.10.1 Reading out the event logbook . . . . . 148 12.10.2 Filtering the event logbook . . . . . . . 149 12.10.3 Overview of information events . . . . 149 12.11 Resetting the measuring device . . . . . . . . . . 150

12.11.1 Function scope of the "Device reset" parameter . . . . . . . . . . . . . . . . . . . . 151

12.12 Device information . . . . . . . . . . . . . . . . . . . 151 12.13 Firmware history . . . . . . . . . . . . . . . . . . . . . 153 12.14 Device history and compatibility . . . . . . . . . . 155

Endress+Hauser

Proline Promass P 300 HART Table of contents

13	Maintenance . . . . . . . . . . . . . . . . . . . .		156
13.1	Maintenance tasks . . . . . . . . . . . . . . . . . . . .		156
	13.1.1	Exterior cleaning . . . . . . . . . . . . . . .	156
	13.1.2	Interior cleaning . . . . . . . . . . . . . . .	156
13.2	Measuring and test equipment . . . . . . . . . . .		156
13.3	Endress+Hauser services . . . . . . . . . . . . . . .		156

14	Repair . . . . . . . . . . . . . . . . . . . . . . . . . . .	157
14.1	General notes . . . . . . . . . . . . . . . . . . . . . . .	157
	14.1.1 Repair and conversion concept . . . . .	157
	14.1.2 Notes for repair and conversion . . . .	157
14.2	Spare parts . . . . . . . . . . . . . . . . . . . . . . . . .	157
14.3	Endress+Hauser services . . . . . . . . . . . . . . .	157
14.4	Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	157
14.5	Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . .	157
	14.5.1 Removing the measuring device . . . .	157
	14.5.2 Disposing of the measuring device . .	158

15	Accessories . . . . . . . . . . . . . . . . . . . . . .		159
15.1	Device-specific accessories . . . . . . . . . . . . . .		159
	15.1.1	For the transmitter . . . . . . . . . . . . .	159
	15.1.2	For the sensor . . . . . . . . . . . . . . . . .	160
15.2	Communication-specific accessories . . . . . . .		160
15.3	Service-specific accessories . . . . . . . . . . . . . .		161
15.4	System components . . . . . . . . . . . . . . . . . . .		161

16 Technical data . . . . . . . . . . . . . . . . . . . 162

16.1 Application . . . . . . . . . . . . . . . . . . . . . . . . . 162 16.2 Function and system design . . . . . . . . . . . . . 162 16.3 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 16.4 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 16.5 Power supply . . . . . . . . . . . . . . . . . . . . . . . . 171 16.6 Performance characteristics . . . . . . . . . . . . . 172 16.7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . 176 16.8 Environment . . . . . . . . . . . . . . . . . . . . . . . . 176 16.9 Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 16.10 Mechanical construction . . . . . . . . . . . . . . . 179 16.11 Human interface . . . . . . . . . . . . . . . . . . . . . 183 16.12 Certificates and approvals . . . . . . . . . . . . . . 187 16.13 Application packages . . . . . . . . . . . . . . . . . . 190 16.14 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 191 16.15 Supplementary documentation . . . . . . . . . . . 191

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Endress+Hauser

5

About this document	Proline Promass P 300 HART

1About this document

1.1Document function

These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal.

1.2Symbols

1.2.1Safety symbols

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.

NOTICE

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

1.2.2Electrical symbols

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection

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

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.

1.2.3Communication symbols

Symbol Meaning

Wireless Local Area Network (WLAN)

Communication via a wireless, local network.

LED

Light emitting diode is off.

6	Endress+Hauser

Proline Promass P 300 HART	About this document

Symbol Meaning

LED

Light emitting diode is on.

LED

Light emitting diode is flashing.

1.2.4Tool symbols

Symbol Meaning

Flat blade screwdriver

Allen key

Open-ended wrench

1.2.5Symbols for certain types of information

	Symbol						Meaning
							Permitted
							Procedures, processes or actions that are permitted.
							Preferred
							Procedures, processes or actions that are preferred.
							Forbidden
							Procedures, processes or actions that are forbidden.
							Tip
							Indicates additional information.
							Reference to documentation.
			A				Reference to page.
							Reference to graphic.
							Notice or individual step to be observed.
		,		,		…	Series of steps.
	1.		2.		3.
							Result of a step.
							Help in the event of a problem.
							Visual inspection.

1.2.6Symbols in graphics

	Symbol						Meaning
1, 2, 3, ...							Item numbers
		,		,		, …	Series of steps
	1.		2.		3.
	A, B, C, ...						Views
A-A, B-B, C-C, ...							Sections

-Hazardous area

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7

About this document		Proline Promass P 300 HART
	Symbol	Meaning
	.	Safe area (non-hazardous area)
		Flow direction

1.3Documentation

For an overview of the scope of the associated Technical Documentation, refer to the following:

•W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from nameplate

•Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2D matrix code (QR code) on the nameplate

Detailed list of the individual documents along with the documentation code

→191

1.3.1Standard documentation

Document type	Purpose and content of the document
Technical Information	Planning aid for your device
	The document contains all the technical data on the device and provides
	an overview of the accessories and other products that can be ordered for
	the device.
Sensor Brief Operating Instructions	Guides you quickly to the 1st measured value - Part 1
	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	Guides you quickly to the 1st measured value - Part 2
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
Description of Device Parameters	Reference for your parameters
	The document provides a detailed explanation of each individual
	parameter in the Expert operating menu. The description is aimed at
	those who work with the device over the entire life cycle and perform
	specific configurations.

1.3.2Supplementary device-dependent documentation

Additional documents are supplied depending on the device version ordered: Always comply strictly with the instructions in the supplementary documentation. The supplementary documentation is an integral part of the device documentation.

1.4Registered trademarks

HART®

Registered trademark of the FieldComm Group, Austin, Texas, USA

8	Endress+Hauser

Proline Promass P 300 HART	About this document

TRI-CLAMP®

Registered trademark of Ladish & Co., Inc., Kenosha, USA

Endress+Hauser

9

Safety instructions	Proline Promass P 300 HART

2Safety instructions

2.1Requirements for the personnel

The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements:

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.

The operating personnel must fulfill the following requirements:

Are instructed and authorized according to the requirements of the task by the facility's owner-operator.

Follow the instructions in this manual.

2.2Designated use

Application and media

The measuring device described in these Operating Instructions is intended only for flow measurement of liquids.

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 ambient temperature of the measuring device is outside the atmospheric temperature, it is absolutely essential to comply with the relevant basic conditions as specified in the device documentation. → 8

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.

LWARNING

Danger of breakage due to corrosive or abrasive fluids and ambient conditions!

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.

10	Endress+Hauser

Proline Promass P 300 HART	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

LWARNING

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.

2.3Workplace 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.

2.4Operational 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.

Conversions to the device

Unauthorized modifications to the device are not permitted and can lead to unforeseeable dangers.

If, despite this, modifications are required, consult with Endress+Hauser.

Repair

To ensure continued operational safety and reliability,

Carry out repairs on the device only if they are expressly permitted.

Observe federal/national regulations pertaining to repair of an electrical device.

Use original spare parts and accessories from Endress+Hauser only.

2.5Product safety

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

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

11

Safety instructions	Proline Promass P 300 HART

2.6IT security

Our warranty is valid only 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 settings.

IT security measures, which provide additional protection for the device and associated data transfer, must be implemented by the operators themselves in line with their security standards.

2.7Device-specific IT security

The device offers a range of specific functions to support protective measures on the operator's side. These functions can be configured by the user and guarantee greater inoperation safety if used correctly. An overview of the most important functions is provided in the following section.

Function/interface	Factory setting	Recommendation
Write protection via hardware write	Not enabled.	On an individual basis following risk
protection switch → 12		assessment.
Access code	Not enabled	Assign a customized access code during
(also applies for Web server login or	(0000).	commissioning.
FieldCare connection) → 13
WLAN	Enabled.	On an individual basis following risk
(order option in display module)		assessment.
WLAN security mode	Enabled (WPA2-	Do not change.
	PSK)
WLAN passphrase	Serial number	Assign an individual WLAN passphrase during
(password) → 13		commissioning.
WLAN mode	Access Point	On an individual basis following risk
		assessment.
Web server→ 13	Enabled.	On an individual basis following risk
		assessment.
CDI-RJ45 service interface → 14	–	On an individual basis following risk
		assessment.

2.7.1Protecting access via hardware write protection

Write access to the device parameters via the local display, Web browser or operating tool (e.g. FieldCare, DeviceCare) can be disabled via a write protection switch (DIP switch on the motherboard). When hardware write protection is enabled, only read access to the parameters is possible.

Hardware write protection is disabled when the device is delivered → 119.

2.7.2Protecting access via a password

Different passwords are available to protect write access to the device parameters or access to the device via the WLAN interface.

12	Endress+Hauser

Proline Promass P 300 HART	Safety instructions

•User-specific access code

Protect write access to the device parameters via the local display, Web browser or operating tool (e.g. FieldCare, DeviceCare). Access authorization is clearly regulated through the use of a user-specific access code.

•WLAN passphrase

The network key protects a connection between an operating unit (e.g. notebook or tablet) and the device via the WLAN interface which can be ordered as an option.

•Infrastructure mode

When the device is operated in infrastructure mode, the WLAN passphrase corresponds to the WLAN passphrase configured on the operator side.

User-specific access code

Write access to the device parameters via the local display, Web browser or operating tool (e.g. FieldCare, DeviceCare) can be protected by the modifiable, user-specific access code (→ 117).

When the device is delivered, the device does not have an access code and is equivalent to 0000 (open).

WLAN passphrase: Operation as WLAN access point

A connection between an operating unit (e.g. notebook or tablet) and the device via the WLAN interface (→ 64), which can be ordered as an optional extra, is protected by the network key. The WLAN authentication of the network key complies with the

IEEE 802.11 standard.

When the device is delivered, the network key is pre-defined depending on the device. It can be changed via the WLAN settings submenu in the WLAN passphrase parameter (→ 111).

Infrastructure mode

A connection between the device and WLAN access point is protected by means of an SSID and passphrase on the system side. Please contact the relevant system administrator for access.

General notes on the use of passwords

•The access code and network key supplied with the device should be changed during commissioning.

•Follow the general rules for generating a secure password when defining and managing the access code or network key.

•The user is responsible for the management and careful handling of the access code and network key.

•For information on configuring the access code or on what to do if you lose the password, see the "Write protection via access code" section → 117

2.7.3Access via Web server

The device can be operated and configured via a Web browser with the integrated Web server (→ 55). The connection is via the service interface (CDI-RJ45) or the WLAN interface.

The Web server is enabled when the device is delivered. The Web server can be disabled if necessary (e.g. after commissioning) via the Web server functionality parameter.

The device and status information can be hidden on the login page. This prevents unauthorized access to the information.

For detailed information on device parameters, see:

The "Description of Device Parameters" document → 192.

Endress+Hauser

13

Safety instructions	Proline Promass P 300 HART

2.7.4Access via OPC-UA

The device can communicate with OPC UA clients using the "OPC UA Server" application package.

The OPC UA server integrated in the device can be accessed via the WLAN access point using the WLAN interface - which can be ordered as an optional extra - or the service interface (CDIRJ45) via Ethernet network. Access rights and authorization as per separate configuration.

The following Security Modes are supported as per the OPC UA Specification (IEC 62541):

•None

•Basic128Rsa15 – signed

•Basic128Rsa15 – signed and encrypted

2.7.5Access via service interface (CDI-RJ45)

The device can be connected to a network via the service interface (CDI-RJ45). Devicespecific functions guarantee the secure operation of the device in a network.

The use of relevant industrial standards and guidelines that have been defined by national and international safety committees, such as IEC/ISA62443 or the IEEE, is recommended. This includes organizational security measures such as the assignment of access authorization as well as technical measures such as network segmentation.

Transmitters with an Ex de approval may not be connected via the service interface (CDI-RJ45)!

Order code for "Approval transmitter + sensor", options (Ex de): BA, BB, C1, C2, GA, GB, MA, MB, NA, NB

14	Endress+Hauser

Proline Promass P 300 HART	Product description

3Product description

The device consists of a transmitter and a sensor.

The device is available as a compact version:

The transmitter and sensor form a mechanical unit.

3.1Product design

1

2

3

4

Nicht	Power
Spannungnot
Do	unter
Neenergizedopenöffnen
souspas		when
	tensionouvrir
	I/O

play

ESC –

+

E

ö ff n e

n

	t	e	r
u	n

ic	ht
N

e

ra

5

A0029586

1 Important components of a measuring device 1 Connection compartment cover

2Display module

3Transmitter housing

4 Electronics compartment cover

5Sensor

Endress+Hauser

15

Incoming acceptance and product identification	Proline Promass P 300 HART

4Incoming acceptance and product identification

4.1Incoming acceptance

Are the order codes on the delivery note (1) and the product sticker (2) identical?

1	1
2	2

ORDER CODE:
SER. NO.:
EXT. ORD. CD.:
I	I
	DATE:

Are the goods undamaged?

Do the nameplate data match the ordering information on the delivery note?

Is the document folder present with accompanying documents?

Is the optional CD-ROM with the Technical Documentation 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, see the "Product identification" section → 17.

4.2Product identification

The following options are available for identification of the device:

•Nameplate specifications

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

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

•Enter the serial number from nameplates in the Endress+Hauser Operations App or scan the 2-D matrix code (QR code) on the nameplate using the Endress+Hauser Operations App: All information about the device is displayed.

16	Endress+Hauser

Proline Promass P 300 HART	Incoming acceptance and product identification

For an overview of the scope of the associated Technical Documentation, refer to the following:

•The "Additional standard documentation on the device"→ 8 and "Supplementary device-dependent documentation"→ 8 sections

•The W@M Device Viewer: enter the serial number from the nameplate (www.endress.com/deviceviewer)

•The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2-D matrix code (QR code) on the nameplate.

4.2.1Transmitter nameplate

1	2		3 4 5
ORDER CODE:
SER. NO.:
EXT. ORD. CD.:
20				6
19
				7
18
17
16
15				8
14
I	I
			DATE:	9
13	12	11	10
				A0029192

2 Example of a transmitter nameplate

1 Manufacturing location

2 Name of the transmitter

3Order code

4Serial number (ser. no.)

5 Extended order code (Ext. ord. cd.)

6Degree of protection

7Space for approvals: use in hazardous areas

8 Electrical connection data: available inputs and outputs

92-D matrix code

10Manufacturing date: year-month

11Document number of safety-related supplementary documentation

12Space for approvals and certificates: e.g. CE mark, C-Tick

13Space for degree of protection of connection and electronics compartment when used in hazardous areas

14Firmware version (FW) and device revision (Dev.Rev.) from the factory

15Space for additional information in the case of special products

16Permitted temperature range for cable

17Permitted ambient temperature (Ta)

18Information on cable gland

19Available inputs and outputs, supply voltage

20Electrical connection data: supply voltage

Endress+Hauser

17

Incoming acceptance and product identification	Proline Promass P 300 HART

4.2.2Sensor nameplate

1

2

ORDER CODE: 3

SER. NO.: 4

EXT. ORD. CD.: 5

		6
		7
14
13
I	I	8
		DATE:
		9
		10

12 11

A0029199

3 Example of a sensor nameplate

1Name of the sensor

2 Manufacturing location

3Order code

4Serial number (ser. no.)

5Extended order code (Ext. ord. cd.)

6Nominal diameter of the sensor; flange nominal diameter/nominal pressure; sensor test pressure; medium temperature range; material of measuring tube and manifold; sensor-specific information: e.g. pressure range of sensor housing, wide-range density specification (special density calibration)

7 Approval information for explosion protection, Pressure Equipment Directive and degree of protection

8Flow direction

9 Manufacturing date: year-month

102-D matrix code

11Document number of safety-related supplementary documentation

12CE mark, C-Tick

13Surface roughness

14Permitted ambient temperature (Ta)

Order code

The measuring device is reordered using the order code.

Extended order code

•The device type (product root) and basic specifications (mandatory features) are always listed.

•Of the optional specifications (optional features), only the safety and approvalrelated specifications are listed (e.g. LA). If other optional specifications are also ordered, these are indicated collectively using the # placeholder symbol (e.g. #LA#).

•If the ordered optional specifications do not include any safety and approval-related specifications, they are indicated by the + placeholder symbol (e.g. XXXXXX-ABCDE +).

18	Endress+Hauser

Proline Promass P 300 HART	Incoming acceptance and product identification

4.2.3Symbols on measuring device

Symbol Meaning

WARNING!

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

Reference to documentation

Refers to the corresponding device documentation.

Protective ground connection

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

Endress+Hauser

19

Storage and transport	Proline Promass P 300 HART

5Storage and transport

5.1Storage 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.

Store in a dry and dust-free place.

Do not store outdoors.

Storage temperature→ 176

5.2Transporting 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.

5.2.1Measuring devices without lifting lugs

LWARNING

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).

A0029214

20	Endress+Hauser

Proline Promass P 300 HART	Storage and transport

5.2.2Measuring devices with lifting lugs

LCAUTION

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.

5.2.3Transporting 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.

5.3Packaging disposal

All packaging materials are environmentally friendly and 100 % recyclable:

•Outer packaging of device

Polymer stretch wrap that complies with EU Directive 2002/95/EC (RoHS)

•Packaging

•Wooden crate treated in accordance with ISPM 15 standard, confirmed by IPPC logo

•Cardboard box in accordance with European packaging guideline 94/62EC, recyclability confirmed by Resy symbol

•Carrying and securing materials

•Disposable plastic pallet

•Plastic straps

•Plastic adhesive strips

•Filler material Paper pads

Endress+Hauser

21

Installation	Proline Promass P 300 HART

6Installation

6.1Installation conditions

No special measures such as supports are necessary. External forces are absorbed by the construction of the device.

6.1.1Mounting position

Mounting location

A0028772

To prevent measuring errors arising from accumulation of gas bubbles in the measuring tube, avoid the following mounting locations in the pipe:

•Highest point of a pipeline.

•Directly upstream of a free pipe outlet in a down pipe.

Installation in down pipes

However, the following installation suggestion allows for installation in an open vertical pipeline. Pipe restrictions or the use of an orifice with a smaller cross-section than the nominal diameter prevent the sensor running empty while measurement is in progress.

1

2

3

4

5

A0028773

4 Installation in a down pipe (e.g. for batching applications)

1Supply tank

2Sensor

3Orifice plate, pipe restriction

4Valve

5Batching tank

22	Endress+Hauser

Proline Promass P 300 HART					Installation
	DN			Ø orifice plate, pipe restriction
	[mm]		[in]	[mm]	[in]
	8		³⁄	6	0.24
	15		½	10	0.40
	25		1	14	0.55
	40		1½	22	0.87
	50		2	28	1.10

Orientation

The direction of the arrow on the sensor nameplate helps you to install the sensor according to the flow direction (direction of medium flow through the piping).

	Orientation				Recommendation
A	Vertical orientation	1)

		A0015591
B	Horizontal orientation, transmitter at	2)
	top	Exceptions:
		→ 5, 23
		A0015589
C	Horizontal orientation, transmitter at	3)
	bottom	Exceptions:
		→ 5, 23
		A0015590
D	Horizontal orientation, transmitter at
	side
		A0015592

1)This orientation is recommended to ensure self-draining.

2)Applications with low process temperatures may decrease the ambient temperature. To maintain the minimum ambient temperature for the transmitter, this orientation is recommended.

3)Applications with high process temperatures may increase the ambient temperature. To maintain the maximum ambient temperature for the transmitter, this orientation is recommended.

If a sensor is installed horizontally with a curved measuring tube, match the position of the sensor to the fluid properties.

1	2
	A0028774

5 Orientation of sensor with curved measuring tube

1 Avoid this orientation for fluids with entrained solids: Risk of solids accumulating.

2Avoid this orientation for outgassing fluids: Risk of gas accumulating.

Endress+Hauser

23

Installation	Proline Promass P 300 HART

Inlet and outlet runs

No special precautions need to be taken for fittings which create turbulence, such as valves, elbows or T-pieces, as long as no cavitation occurs → 24.

A0029322

A0029323

Installation dimensions

For the dimensions and installation lengths of the device, see the "Technical

Information" document, "Mechanical construction" section.

6.1.2Environment and process requirements

Ambient temperature range

Measuring device	• –40 to +60 °C (–40 to +140	°F)
	• Order code for "Test, certificate", option JP:
	–50 to +60 °C (–58 to +140	°F)
Readability of the local	–20 to +60 °C (–4 to +140 °F)
display	The readability of the display may be impaired at temperatures outside the
	temperature range.

Dependency of ambient temperature on medium temperature→ 177

If operating outdoors:

Avoid direct sunlight, particularly in warm climatic regions.

You can order a weather protection cover from Endress+Hauser. → 159.

System pressure

It is important that cavitation does not occur, or that gases entrained in the liquids do not outgas.

Cavitation is caused if the pressure drops below the vapor pressure:

•In liquids that have a low boiling point (e.g. hydrocarbons, solvents, liquefied gases)

•In suction lines

Ensure the system pressure is sufficiently high to prevent cavitation and outgassing.

For this reason, the following mounting locations are recommended:

•At the lowest point in a vertical pipe

•Downstream from pumps (no danger of vacuum)

A0028777

24	Endress+Hauser

Proline Promass P 300 HART	Installation

Thermal insulation

In the case of some fluids, it is important to keep the heat radiated from the sensor to the transmitter to a low level. A wide range of materials can be used for the required insulation.

The following device versions are recommended for versions with thermal insulation:

•Version with extended neck for insulation:

Order code for "Sensor option", option CG with an extended neck length of 105 mm (4.13 in).

•Extended temperature version:

Order code for "Measuring tube material", option TD or TG with an extended neck length of 105 mm (4.13 in).

NOTICE

Electronics overheating on account of thermal insulation!

Recommended orientation: horizontal orientation, transmitter housing pointing downwards.

Do not insulate the transmitter housing .

Maximum permissible temperature at the lower end of the transmitter housing: 80 °C (176 °F)

Thermal insulation with extended neck free: We recommend that you do not insulate the extended neck in order to ensure optimum dissipation of heat.

A0034391

6 Thermal insulation with extended neck free

Heating

NOTICE

Electronics can overheat due to elevated ambient temperature!

Observe maximum permitted ambient temperature for the transmitter .

Depending on the fluid temperature, take the device orientation requirements into account .

NOTICE

Danger of overheating when heating

Ensure that the temperature at the lower end of the transmitter housing does not exceed 80 °C (176 °F).

Ensure that sufficient convection takes place at the transmitter neck.

Ensure that a sufficiently large area of the transmitter neck remains exposed. The uncovered part serves as a radiator and protects the electronics from overheating and excessive cooling.

When using in potentially explosive atmospheres, observe the information in the device-specific Ex documentation. For detailed information on the temperature tables, see the separate document entitled "Safety Instructions" (XA) for the device.

Heating options

If a fluid requires that no heat loss should occur at the sensor, users can avail of the following heating options:

•Electrical heating, e.g. with electric band heaters

•Via pipes carrying hot water or steam

•Via heating jackets

Endress+Hauser

25

Installation	Proline Promass P 300 HART

Vibrations

The high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not influenced by plant vibrations.

6.1.3Special mounting instructions

Drainability

When installed vertically, the measuring tube can be drained completely and protected against buildup.

When the sensor is installed in a horizontal line, eccentric clamps can be used to ensure complete drainability. When the system is pitched in a specific direction and at a specific slope, gravity can be used to achieve complete drainability. The sensor must be mounted in the correct position to ensure full drainability in the horizontal position. Markings on the sensor show the correct mounting position to optimize drainability.

2 1

1

5

4

3

A0016583

1Eccentric clamp connection

2"This side up" label indicates which side is up

3Slope the device in accordance with the hygiene guidelines. Slope: approx. 2 ° or 35 mm/m (0.42 in/feet)

4Transmitter

5Line on the underside indicates the lowest point of the eccentric process connection.

Sanitary compatibility

When installing in hygienic applications, please refer to the information in the "Certificates and approvals/hygienic compatibility" section → 188.

Securing with mounting clamp in the case of hygiene connections

It is not necessary to provide additional support for the sensor for operational performance purposes. If, however, additional support is required for installation purposes, the following dimensions must be observed.

Use mounting clamp with lining between clamp and measuring instrument.

B

C

A

A0030298

26	Endress+Hauser

Proline Promass P 300 HART									Installation
	DN			A		B			C
	[mm]	[in]	[mm]	[in]	[mm]		[in]	[mm]		[in]
	8	³⁄	298	11.73	33		1.3	28		1.1
	15	½	402	15.83	33		1.3	28		1.1
	25	1	542	21.34	33		1.3	38		1.5
	40	1 ½	658	25.91	36.5		1.44	56		2.2
	50	2	772	30.39	44.1		1.74	75		2.95

Zero point adjustment

All measuring devices are calibrated in accordance with state-of-the-art technology. Calibration takes place under reference conditions→ 172. Therefore, a zero point adjustment in the field is generally not required.

Experience shows that zero point adjustment is advisable only in special cases:

•To achieve maximum measuring accuracy even with low flow rates.

•Under extreme process or operating conditions (e.g. very high process temperatures or very high-viscosity fluids).

Protective cover

280 (11.0)		255 (10.0)
146 (5.75)	134 (5.3)	12 (0.47)	30 (1.18)
		48 (1.9)
			A0029553

6.2Mounting the measuring device

6.2.1Required tools

For sensor

For flanges and other process connections: Corresponding mounting tools

6.2.2Preparing 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.

Endress+Hauser

27

Installation	Proline Promass P 300 HART

6.2.3Mounting the measuring device

LWARNING

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 nameplate of the sensor matches the flow direction of the fluid.

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

A0029263

6.2.4Turning the transmitter housing

To provide easier access to the connection compartment or display module, the transmitter housing can be turned.

								4.
				öf				öf
								f
				f				n
				n
				e				e
				n				n
				r				r
			t e				n t	e
	u	n				u
	t					t
	h					h
	ic					ic
	N					N
ESC					ESC
–					–
+					+
E					E
						e
	e					r
	r					a
	a
3 MM	1.				4 MM	3.
2.
								A0029993

1.Depending on the device version: Loosen the securing clamp of the connection compartment cover.

2.Unscrew the connection compartment cover.

3.Release the fixing screw.

4.Turn the housing to the desired position.

5.Firmly tighten the securing screw.

6.Screw on the connection compartment cover

7.Depending on the device version: Attach the securing clamp of the connection compartment cover.

6.2.5Turning the display module

The display module can be turned to optimize display readability and operability.

28	Endress+Hauser

Proline Promass P 300 HART								Installation
				öf				öf
								f
				f				n
				n
				e				e
				n				n
				r				r
			t e				n t	e
	u	n				u
	t					t
	h					h
	ic					ic
	N					N
ESC						ESC
–						–
+					ESC	+
						E
E					–
					+
	e				E	r
						e
	r					a
	a
3 MM	1.				3.
2.
								A0030035

1.Depending on the device version: Loosen the securing clamp of the connection compartment cover.

2.Unscrew the connection compartment cover.

3.Turn the display module to the desired position: max. 8 × 45° in each direction.

4.Screw on the connection compartment cover.

5.Depending on the device version: Attach the securing clamp of the connection compartment cover.

6.3Post-installation check

	Is the device undamaged (visual inspection)?
	Does the measuring device conform to the measuring point specifications?
	For example:
	• Process temperature → 177
	• 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 → 23?
	Are the measuring point identification and labeling correct (visual inspection)?
	Is the device adequately protected from precipitation and direct sunlight?
	Are the securing screw and securing clamp tightened securely?

Endress+Hauser

29

Electrical connection	Proline Promass P 300 HART

7Electrical connection

NOTICE

The measuring device does not have an internal circuit breaker.

For this reason, assign the measuring device a switch or power-circuit breaker so that the power supply line can be easily disconnected from the mains.

Although the measuring device is equipped with a fuse, additional overcurrent protection (maximum 10 A) should be integrated into the system installation.

7.1Connection conditions

7.1.1Required tools

•For cable entries: Use corresponding tools

•For securing clamp: Allen key 3 mm

•Wire stripper

•When using stranded cables: Crimper for wire end ferrule

•For removing cables from terminal: Flat blade screwdriver ≤ 3 mm (0.12 in)

7.1.2Requirements for connecting cable

The connecting cables provided by the customer must fulfill the following requirements.

Electrical safety

In accordance with applicable federal/national regulations.

Protective ground cable

Cable ≥2.08 mm2 (14 AWG)

The grounding impedance must be less than 1 Ω.

Permitted temperature range

•The installation guidelines that apply in the country of installation must be observed.

•The cables must be suitable for the minimum and maximum temperatures to be expected.

Power supply cable

Standard installation cable is sufficient.

Signal cable

Current output 4 to 20 mA HART

A shielded cable is recommended. Observe grounding concept of the plant.

Current output 0/4 to 20 mA

Standard installation cable is sufficient.

Pulse/frequency/switch output

Standard installation cable is sufficient.

Double pulse output

Standard installation cable is sufficient.

30	Endress+Hauser