Specifications; Ambient Operating Temperature - Siemens SITRANS Probe LU Quick Start Manual

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:
www.siemens.com/probelu.
hand programmer
ambient temperature
surrounding enclosure:
–40 to +80 °C (–40 to +176 °F)
process temperature:
–40 to +85 °C (–40 to +185 °F)
1.
HART® is a registered trademark of the HART Communication Foundation.
Page EN-2 SITRANS Probe LU (HART) – QUICK START MANUAL
1
, and signals are processed using Sonic Intelligence®.
product nameplate
flange adaptor
customer-
supplied flange
A5E32168031