Siemens SITRANS L Series 간결한 사용 설명서 - 페이지 12

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Siemens SITRANS L Series 간결한 사용 설명서

Description

3.1

SITRANS Probe LR

SITRANS Probe LR is a 2-wire loop-powered, continuous level measuring instrument that
utilizes advanced pulse radar technology operating at a frequency of approximately 6 GHz.
The instrument consists of an electronic component coupled to the antenna and process
connection. It is very easy to install and set up, using either the infrared handheld
programmer locally, or using SIMATIC PDM from a remote location.
Communication is via HART. Signals are processed using Process Intelligence which has
been field-proven in over 500,000 applications worldwide (ultrasonic and radar).
SITRANS Probe LR is available in two versions
● General purpose (non-hazardous)
● Intrinsically Safe (with suitable barrier)
Applications
Note
Approval information
Refer to product label for approval information.
SITRANS Probe LR is designed to measure liquid levels in a variety of applications.
● liquid bulk storage vessels
● simple process vessels with gentle agitation
● liquids
● slurries
Shield length 250 mm (10"):
use for long nozzles of 250
mm (10") or less in length
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Shield length: 100 mm (4"):
use for nozzles of 100 mm (4")
or less in length
SITRANS Probe LR with mA/HART
Compact Operating Instructions, 05/2019, A5E46248119-AC
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