Endress+Hauser Heat Technical specifications

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Brief Operating Instructions
Heat
Transmitter with ultrasonic time-of-flight sensor
These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Transmitter Brief Operating Instructions
Contain information about the transmitter.
Sensor Brief Operating Instructions →  3
KA01353D/06/EN/01.17
71382752

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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.
A0023555

Heat Brief Operating Instructions for the device
Endress+Hauser 3
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 Transmitter Brief Operating Instructions.
The "Sensor 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

Table of contents Heat
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Table of contents
1 Document information ............................................................ 5
1.1 Symbols used ......................................................................... 5
2 Basic safety instructions .......................................................... 7
2.1 Requirements for the personnel ............................................................ 7
2.2 Designated use ........................................................................ 7
2.3 Workplace safety ...................................................................... 8
2.4 Operational safety ......................................................................8
2.5 Product safety ......................................................................... 8
2.6 IT security ............................................................................ 8
3 Product description ............................................................... 9
4 Installation ....................................................................... 9
4.1 Product identification ................................................................... 9
4.2 Sealing ............................................................................. 10
5 Electrical connection ............................................................ 12
5.1 Connection conditions .................................................................. 12
5.2 Connecting the measuring device ......................................................... 15
5.3 Special connection instructions ........................................................... 17
5.4 Ensuring the degree of protection ......................................................... 17
5.5 Post-connection check ..................................................................18
6 Operation options ............................................................... 18
6.1 Overview of operating options ............................................................ 18
6.2 Structure and function of the operating menu ................................................ 19
6.3 Access to the operating menu via the operating tool ............................................ 19
7 System integration .............................................................. 19
8 Commissioning .................................................................. 20
8.1 Function check ....................................................................... 20
8.2 Configuring the measuring device ......................................................... 20
9 Diagnostic information .......................................................... 20

Heat Document information
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1 Document information
1.1 Symbols used
1.1.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
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.
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
1.
,
2.
,
3.
… Series of steps
Result of a step Visual inspection
1.1.3 Electrical symbols
Symbol Meaning 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.

Document information Heat
6 Endress+Hauser
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 Tool symbols
Symbol Meaning Symbol Meaning
Torx screwdriver Flat blade screwdriver
Cross-head screwdriver Allen key
Open-ended wrench
1.1.5 Symbols in graphics
Symbol Meaning Symbol Meaning
1, 2, 3,... Item numbers
1.
,
2.
,
3.
… Series of steps
A, B, C, ... Views A-A, B-B, C-C, ... Sections
-
Hazardous area
.
Safe area (non-hazardous area)
Flow direction

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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
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.
LWARNING
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.

Basic safety instructions Heat
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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.
2.3 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.
2.5 Product 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.
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.

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3 Product 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.
For detailed information on the product description, see the Operating Instructions for
the device
4 Installation
For detailed information about mounting the sensor, see the Sensor Brief Operating
Instructions →  3
4.1 Product identification
Measuring devices for use subject to legal metrology controls are supplied with the relevant
marking.

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4.1.1 Nameplate
2
3
4
5
10
7
9
6
8
11
1
12
Prosonic Flow DN
A0035198
 1 Sensor nameplate, subject to mandatory verification
1 Name of the sensor
2 Nominal diameter of sensor
3 K-factor
4 Software version
5 Accuracy class
6 Environmental class
7 Minimum flow rate
8 Permanent flow rate
9 Maximum flow rate
10 Medium temperature
11 Pulse value
12 Number of certificate
4.2 Sealing
It is possible to seal the measuring device. The system operator or the competent
authority for legal metrology controls is responsible for sealing the device. The seal can
be applied to the housing using a seal screw and the relevant bracket.

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4.2.1 Sealing the transmitter
A0025239
1. Pull the wire through the bore in the housing and through the screw head. In doing so,
ensure that the wire is taut and there is no leeway for the screw to loosen.
2. Seal the wire ends.

Electrical connection Heat
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5 Electrical 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 16 A) should be integrated into the system installation.
5.1 Connection conditions
5.1.1 Required tools
• For cable entries: Use corresponding tools
• For securing clamp (on aluminum housing): Allen screw3 mm
• For securing screw (for stainless steel housing): open-ended wrench 8 mm
• Wire stripper
• When using stranded cables: crimper for wire end ferrule
5.1.2 Requirements for connecting cable
The connecting cables provided by the customer must fulfill the following requirements.
Electrical safety
In accordance with applicable federal/national regulations.
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
Pulse/frequency output
Standard installation cable is sufficient.
Cable diameter
• Cable glands supplied:
M20 × 1.5 with cable ⌀ 6 to 12 mm (0.24 to 0.47 in)
• Spring terminals:
Wire cross-sections 0.5 to 2.5 mm2 (20 to 14 AWG)

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5.1.3 Terminal assignment
Transmitter
Pulse output connection version
Order code for "Output", option P
L
L
26
27 A
B
1
2
+
_1
2
A0019528
 2 Pulse output terminal assignment
1 Power supply: DC 24 V
2 Pulse output
Pulse/frequency output connection version
Order code for "Output", option K
L
L
26
27 A
B
1
2
+
_1
2
A0019528
 3 Pulse/frequency output terminal assignment
1 Power supply: DC 24 V
2 Pulse/frequency output

Electrical connection Heat
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5.1.4 Preparing the measuring device
NOTICE
Insufficient sealing of the housing!
Operational reliability of the measuring device could be compromised.
‣Use suitable cable glands corresponding to the degree of protection.
1. Remove dummy plug if present.
2. If the measuring device is supplied without cable glands:
Provide suitable cable gland for corresponding connecting cable.
3. If the measuring device is supplied with cable glands:
Observe requirements for connecting cables →  12.

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5.2 Connecting the measuring device
NOTICE
Limitation of electrical safety due to incorrect connection!
‣Have electrical connection work carried out by appropriately trained specialists only.
‣Observe applicable federal/national installation codes and regulations.
‣Comply with local workplace safety regulations.
5.2.1 Connecting the transmitter
1 2
A
A0030221
A Compact, coated aluminum
1 Cable entry for signal transmission
2 Cable entry for supply voltage

Electrical connection Heat
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10 (0.4)
1
3 mm
A0030223
 4 Device versions with connection example. Engineering unit mm (in)
1 Cable
‣Connect the cable in accordance with the terminal assignment →  13.
5.2.2 Ensuring potential equalization
Prosonic Flow E
Requirements
Company-internal grounding concepts

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5.3 Special connection instructions
5.3.1 Connection examples
Pulse/frequency output
12
3
12345
A0028761
 5 Connection example for pulse/frequency output (passive)
1 Automation system with pulse/frequency input (e.g. PLC)
2 Power supply
3 Transmitter: Observe input values
5.4 Ensuring the degree of protection
The measuring device fulfills all the requirements for the IP66/67 degree of protection, Type
4X enclosure.
To guarantee IP66/67 degree of protection, Type 4X enclosure, carry out the following steps
after the electrical connection:
1. Check that the housing seals are clean and fitted correctly.
2. Dry, clean or replace the seals if necessary.
3. Tighten all housing screws and screw covers.
4. Firmly tighten the cable glands.

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5. To ensure that moisture does not enter the cable entry:
Route the cable so that it loops down before the cable entry ("water trap").

A0029278
6. Insert dummy plugs into unused cable entries.
5.5 Post-connection check
Are cables or the device undamaged (visual inspection)? 
Do the cables used meet the requirements→  12? 
Do the cables have adequate strain relief? 
Are all the cable glands installed, firmly tightened and leak-tight? Cable run with "water trap" →  17? 
Does the supply voltage match the specifications on the transmitter nameplate ? 
Depending on the device version, is the securing clamp or fixing screw firmly tightened? 
6 Operation options
6.1 Overview of operating options
12
A0017760
1 Computer with "FieldCare" or "DeviceCare" operating tool via Commubox FXA291 and service interface
2 Automation system

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6.2 Structure and function of the operating menu
6.2.1 Structure of the operating menu
!
Expert
Operating menu for experts
Language
Operation
Setup
Diagnostics
Operating menu for operators and maintenances
Operator
Maintenance
task-oriented
function-oriented
Expert
A0014058-EN
 6 Schematic structure of the operating menu
6.2.2 Operating philosophy
The individual parts of the operating menu are assigned to certain user roles (operator,
maintenance etc.). Each user role contains typical tasks within the device lifecycle.
For detailed information on the operating philosophy, see the Operating Instructions for
the device.
6.3 Access to the operating menu via the operating tool
The operating menu can also be accessed via the FieldCare and DeviceCare operating
tools. See the Operating Instructions for the device.
7 System integration
For detailed information on system integration, see the Operating Instructions for the
device.
Overview of device description files:
– Current version data for the device
– Operating tools

Commissioning Heat
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8 Commissioning
8.1 Function check
Before commissioning the measuring device:
‣Make sure that the post-installation and post-connection checks have been performed.
• "Post-installation check" checklist
• "Post-connection check" checklist →  18
8.2 Configuring the measuring device
The Setup menu with its submenus enable fast commissioning of the measuring device. The
submenus contain all the parameters required for configuration, such as parameters for
measurement or communication.
The submenus available in the particular device can vary on account of the device version
(e.g. sensor).
Submenu Meaning
Pulse/frequency/switch output 1 Configure the selected output type
System units Configure the units for all measured values
Low flow cut off Set the low flow cut off
9 Diagnostic information
Any faults detected by the measuring device are displayed as a diagnostic message in the
operating tool once the connection has been established.
Remedial measures are provided for each diagnostic message to ensure that problems can be
rectified quickly.