Endress+Hauser Liquiphant FTL62 User manual

Products Solutions Services
Operating Instructions
Liquiphant FTL62 Density
Vibronic
Density measurement for liquids
BA02047F/00/EN/02.20
71505488
2020-11-30
Valid as of version
01.00.zz

Liquiphant FTL62 Density
2 Endress+Hauser
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

Liquiphant FTL62 Density Table of contents
Endress+Hauser 3
Table of contents
1 About this document ................ 5
1.1 Symbols ............................. 5
1.1.1 Safety symbols .................. 5
1.1.2 Electrical symbols ................ 5
1.1.3 Symbols for certain types of
information .................... 5
1.1.4 Symbols in graphics ............... 5
2 Basic safety instructions ............ 6
2.1 Requirements for the personnel ............ 6
2.2 Designated use ........................ 6
2.2.1 Incorrect use .................... 6
2.3 Workplace safety ....................... 6
2.4 Operational safety ...................... 6
2.5 Product safety ......................... 7
2.6 IT security ............................ 7
3 Product description ................. 7
3.1 Liquiphant FTL62 product design ........... 8
4 Incoming acceptance and product
identification ....................... 8
4.1 Incoming acceptance .................... 8
4.2 Product identification .................... 9
4.2.1 Liquiphant nameplate ............. 9
4.2.2 Manufacturer address ............. 9
4.3 Storage and transport ................... 9
4.3.1 Storage conditions ................ 9
4.3.2 Transporting the device ........... 10
5 Installation ....................... 11
5.1 Installation conditions .................. 11
5.1.1 Installation in pipes ............. 12
5.1.2 Correction factor ................ 12
5.1.3 Avoid buildup .................. 14
5.1.4 Take clearance into consideration ... 15
5.1.5 Support the device .............. 15
5.2 Mounting the measuring device ........... 16
5.2.1 Required tool .................. 16
5.2.2 Installation .................... 16
5.3 Post-installation check .................. 17
6 Electrical connection .............. 18
6.1 Connection conditions .................. 18
6.1.1 Cover with securing screw ......... 18
6.1.2 Connecting protective earth (PE) .... 18
6.2 Connecting the measuring device .......... 18
6.2.1 2-wire density (electronic insert
FEL60D) for density measurement ... 18
6.2.2 Connecting the cables ............ 21
6.2.3 Post-connection check ............ 22
7 Operation options ................. 23
7.1 Overview of operation options ............ 23
7.1.1 Operation concept .............. 23
7.1.2 Elements on the electronic insert .... 23
8 Commissioning .................... 23
8.1 Function check ....................... 23
8.2 Powering up the measuring device ......... 23
9 Operation ......................... 24
9.1 Light signals ......................... 24
10 Diagnostics and troubleshooting ... 24
10.1 Diagnostic information via light emitting
diodes .............................. 24
10.1.1 LED at electronic insert ........... 24
11 Maintenance ...................... 25
11.1 Maintenance tasks .................... 25
11.1.1 Cleaning ...................... 25
12 Repair ............................ 25
12.1 General information ................... 25
12.1.1 Repair concept ................. 25
12.1.2 Repair of Ex-certified devices ....... 25
12.2 Spare parts .......................... 26
12.3 Return .............................. 26
12.4 Disposal ............................ 26
13 Accessories ....................... 26
13.1 General ............................. 26
13.2 Extension cards ....................... 27
13.3 PROFINET® Interface .................. 27
13.4 Weather protection cover for dual-
compartment housing, aluminum .......... 27
13.5 Protective cover for single compartment
housing, aluminum or 316L .............. 28
13.6 Additional accessories .................. 28
14 Technical data .................... 28
14.1 Input ............................... 28
14.1.1 Measured variable .............. 28
14.1.2 Measuring range ............... 28
14.2 Output ............................. 29
14.2.1 Output and input variants ......... 29
14.2.2 Ex connection data .............. 29
14.3 Environment ......................... 29
14.3.1 Ambient temperature range ....... 29
14.3.2 Storage temperature ............. 29
14.3.3 Humidity ..................... 29
14.3.4 Operating altitude ............... 29

Table of contents Liquiphant FTL62 Density
4 Endress+Hauser
14.3.5 Climate class .................. 29
14.3.6 Degree of protection ............. 29
14.3.7 Vibration resistance ............. 30
14.3.8 Shock resistance ................ 30
14.3.9 Mechanical load ................ 30
14.3.10 Electromagnetic compatibility ...... 30
14.4 Process ............................. 30
14.4.1 Process temperature range ........ 30
14.4.2 Thermal shock ................. 30
14.4.3 Process pressure range ........... 30
14.4.4 Pressure tightness .............. 31
14.5 Additional technical data ................ 31
Index .................................. 32

Liquiphant FTL62 Density About this document
Endress+Hauser 5
1 About this document
1.1 Symbols
1.1.1 Safety 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.
1.1.2 Electrical symbols
Ground connection
Grounded clamp, which is grounded via a grounding system.
Protective earth (PE)
Ground terminals, which must be grounded prior to establishing any other connections.
The ground terminals are located on the inside and outside of the device.
1.1.3 Symbols for certain types of information
Permitted
Procedures, processes or actions that are permitted.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information
Reference to documentation
A
Reference to another section
1.
,
2.
,
3.
Series of steps
1.1.4 Symbols in graphics
A, B, C ... View
1, 2, 3 ... Item numbers
-
Hazardous area
.
Safe area (non-hazardous area)

Basic safety instructions Liquiphant FTL62 Density
6 Endress+Hauser
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel must fulfill the following requirements to carry out the necessary tasks,
e. g., commissioning and maintenance:
‣Trained, qualified specialists must have a relevant qualification for the specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Must have read and understood the instructions in the manual and supplementary
documentation
‣Follow instructions and comply with conditions
2.2 Designated use
• Use the measuring device only for measuring the density of liquids.
• Improper use can pose hazards
• Ensure that the measuring device is free of defects while it is in operation
• Use the measuring device only for media to which the process-wetted materials have an
adequate level of resistance
•Do not exceed or drop below corresponding limit values of the measuring device  see
the associated Technical Information
2.2.1 Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Residual risks
Due to heat transfer from the process, the temperature of the Liquiphant electronics
housing and the assemblies contained therein may rise to 80 °C (176 °F) during operation.
Danger of burns from contact with surfaces!
‣If necessary, ensure protection against contact to prevent burns.
2.3 Workplace safety
For work on and with the device:
‣Wear the required protective equipment according to federal/national regulations.
2.4 Operational safety
Risk of injury!
‣Operate the device only if it is in proper technical condition, free from errors and faults.
‣The operator is responsible for ensuring failure-free operation of the device.
Modifications 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:
‣Only perform repair work on the device if this is expressly permitted.

Liquiphant FTL62 Density Product description
Endress+Hauser 7
‣Observe federal/national regulations pertaining to the repair of an electrical device.
‣Use original spare parts and accessories from Endress+Hauser only.
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 has safety mechanisms integrated to prevent users
from inadvertently changing settings.
Provide additional protection for the device and data transfer to/from the device
‣IT security measures defined in the plant owner/operator's own security policy must be
implemented by plant owners/operators themselves.
3 Product description
Liquiphant FTL62 sensor with electronic insert FEL60D
For measuring the density of liquid media in conjunction with the Density Computer
FML621. Also suitable for use in hazardous areas.
Different coatings (plastic or enamel) offer a high degree of corrosion protection for
applications in aggressive media.

Incoming acceptance and product identification Liquiphant FTL62 Density
8 Endress+Hauser
3.1 Liquiphant FTL62 product design
1
3
5
2
4
A0042276
 1 Product design
1 Housing with electronic insert FEL60D and cover
2 Temperature spacer, pressure-tight feedthrough (second line of defense), optional
3 Process connection flange
4 Probe design with pipe extension
5 Probe design with short pipe
Flange, pipe extension and tuning fork are either plastic-coated or enamel-coated.
Identify the electronic insert via the order code on the nameplate.
4 Incoming acceptance and product
identification
4.1 Incoming acceptance
Check the following during goods acceptance:
 Are the order codes on the delivery note and the product sticker identical?
 Are the goods undamaged?
 Do the nameplate data match the ordering information on the delivery note?
 If required (see nameplate): Are the Safety Instructions, e. g. XA, provided?
 Is the device properly secured?
If one of these conditions is not met, please contact the manufacturer's sales office.

Liquiphant FTL62 Density Incoming acceptance and product identification
Endress+Hauser 9
4.2 Product identification
The measuring device can be identified in the following ways:
• Nameplate data
• Extended order code with breakdown of the device features on the delivery note
• Enter serial number from nameplates in W@M Device Viewer
(www.endress.com/deviceviewer): All the information about the measuring device, and
an overview of the scope of the Technical Documentation supplied with the device, are
displayed.
• Enter the serial number on the nameplate into the Endress+Hauser Operations App or
use the Endress+Hauser Operations App to scan the 2-D matrix code on the nameplate
4.2.1 Liquiphant nameplate
Order code: Ser. no.:
Ext. ord. cd.:
L:
FW:
Dev.Rev.:
Pmax:
0.83 W PNP
4
55
7
6
7
1
2
3
8
A0038187
 2 Liquiphant nameplate specifications
1 Trademark (Endress+Hauser)
2 Trade name (Device name)
3 Manufacturer's address (Certificate holder)
4 Production location (Assembly plant)
5 Order number, extended order code, serial number
6 Technical data, reference to technical documentation
7 Approval-specific information
8 DataMatrix code (information about the device)
4.2.2 Manufacturer address
Endress+Hauser SE+Co. KG
Hauptstraße 1
79689 Maulburg, Germany
Place of manufacture: See nameplate.
4.3 Storage and transport
4.3.1 Storage conditions
Use original packaging.
Storage temperature
–40 to +80 °C (–40 to +176 °F)

Incoming acceptance and product identification Liquiphant FTL62 Density
10 Endress+Hauser
4.3.2 Transporting the device
NOTICE
Flange, pipe extension and tuning fork are either plastic-coated or enamel-coated.
Scratches or impacts may cause damage to the coated surface of the device.
‣Hold the device only by the housing, flange or extension pipe, protect coated surface
appropriately.
‣Transport the device to the measuring point in the original packaging.
Do not bend, shorten or extend the tuning fork
A0042281
 3 Handling the device