EasyManuals Logo

Endress+Hauser Liquipoint T Series User Manual

Endress+Hauser Liquipoint T Series
28 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #23 background imageLoading...
Page #23 background image
Liquipoint T FTW 31, FTW 32
Endress + Hauser 23
!
Note! For FEW 52, FEW 54
If the probe is covered and the red LED flashes continuously, the next more sensitive measuring
range has to be set. This ensures a safe switch point even if the conductivity of the medium varies
slightly.
L00-FTW31xxx-15-05-xx-en-001
Certificates and approvals
CE mark The Liquipoint T meets the legal requirements of the EC directives.
Endress+Hauser confirms that the device has been successfully tested by applying the CE mark.
Overspill protection Approvals
WHG
Leak test (Leakage)
Other standards and
guidelines
Other standards and guidelines that were observed during the design and development of the
Liquipoint T FTW 31 and FTW 32.
Low voltage equipment directive (73/ 23/ EEC)
DIN EN 61010 part 1, 2001
Safety regulations for electrical equipment for measurement, control and laboratory use
Part 1: General requirements
EN 61326
Electrical equipment for measurement, control and laboratory use EMC requirements
Ex-approvals The Endress+Hauser sales office provides information on the currently suppliable Ex versions
(ATEX EEx ia and ATEX EEx nA/C(L)). All data relevant for explosion protection can be found in
separate Ex documentation (see: Supplementary Documentation on page 26). This can be
viewed as necessary.
Type of protection
[EEx ia] IIC (FEW 58)
[EEx na/C(L)] IIC (FEW 52, FEW 54)
3 4 5
6 7 8
3 4 5
6 7 8
3 4 5
6 7 8
3 4 5
6 7 8
MAX
Relais
switch point
MIN
Relais
rd
rd
switch point
MAX
MIN
level
level
measuring range limit
measuring range limit

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Endress+Hauser Liquipoint T Series and is the answer not in the manual?

Endress+Hauser Liquipoint T Series Specifications

General IconGeneral
BrandEndress+Hauser
ModelLiquipoint T Series
CategoryAccessories
LanguageEnglish

Related product manuals