Siemens Sitrans Probe LU Guide Rapide page 4

SITRANS Probe LU
WARNING: Changes or modifications not expressly approved by Siemens
could void the user's authority to operate the equipment.
Notes:
• SITRANS Probe LU is to be used only in the manner outlined in this manual,
otherwise protection provided by the equipment may be impaired.
• This product is intended for use in industrial areas. Operation of this equipment in a
residential area may cause interference to several frequency based
communications.
SITRANS Probe LU is a loop-powered continuous level monitor, using advanced ultrasonic
techniques. The unit consists of an electronic component coupled to the transducer and
process connection.
The transducer is available in ETFE (ethylene-tetrafluoroethylene) or PVDF (polyvinylidene
fluoride), allowing SITRANS Probe LU to be used in a wide variety of industries and
applications using corrosive chemicals.
The ultrasonic transducer contains a temperature sensing element to compensate for
temperature changes in the application.
Communication is via HART
Specifications
For a complete listing, see the SITRANS Probe LU Instruction Manual. For Approvals
information, please refer to the device nameplate.
Ambient/Operating Temperature
Process temperature and pressure capabilities are dependent upon information
Note:
on the product nameplate. The reference drawing listed on the nameplate can be
downloaded from the Siemens website. Go to the product page at:
https://pia.khe.siemens.com/index.asp?Nr=11157.
1.
HART® is a registered trademark of the HART Communication Foundation.
Page EN-2 SITRANS Probe LU (HART) – QUICK START MANUAL
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, and signals are processed using Sonic Intelligence®.
7ML19985QR81