Application Examples; Abbreviations And Identifications - Siemens SITRANS Probe LU Operating Instructions Manual

Application Examples

The application examples used in this manual illustrate typical installations using
SITRANS Probe LU. Because there is often a range of ways to approach an application,
other configurations may also apply.
In all examples, substitute your own application details. If the examples do not apply to
your application, check the applicable parameter reference for the available options.
If you require more information, please contact your Siemens representative. For a complete list
of Siemens representatives, please go to:
www.siemens.com/processautomation.

Abbreviations and Identifications

Short
Long Form
form
Conformitè Europèene /
CE / FM /
Factory Mutual / Canadian
CSA
Standards Association
C Internal capacitance
i
D/A Digital to analog
ETFE Ethylene-tetrafluoroethylene
Highway Addressable
HART
Remote Transducer
I Input current
i
I Output current
o
IS Intrinsically Safe
L Internal inductance
i
LRV Lower Range Value
LSL Lower Sensor Limit
μs microsecond
PBT Polybutylene Terephthalate
Pressure Equipment
PED
Directive
PVDF Polyvinylidene fluoride
P P age 2 SITRANS Probe LU (HART) – OPERATING INSTRUCTIONS
Description
safety approval
safety approval
value for process empty level 4 mA
below which no PV is
anticipated
-6
10
safety approval
Units
mA
mA
mH
1
Second
A5E32337695