Sitrans Lr 200; Applications - Siemens SITRANS LR200 Instruction Manual

SITRANS LR 200

SITRANS LR 200 (PROFIBUS PA) is a 2-wire loop-powered, continuous level measuring
instrument that uses advanced pulse radar technology at 5.8 GHz (6.3 GHz in North
America). 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
hand-held programmer locally, or using SIMATIC®PDM from a remote location.
Communication is via PROFIBUS PA. Signals are processed using Sonic Intelligence®
which has been field-proven in over 500,000 applications worldwide (ultrasonic and
radar). This device supports acyclic communications from both a PROFIBUS Class I and
Class II master.
SITRANS LR 200 is available in two versions
• General Purpose (non-hazardous)
• Intrinsically Safe (with suitable barrier)
A wide range of process connections and antenna options is available to suit virtually
any vessel configuration.

Applications

SITRANS LR 200 is designed to measure liquid levels in a variety of applications:
• liquid bulk storage vessels
• simple process vessels with
gentle agitation
• liquids or slurries
shield length 250 mm (10"):
use for long nozzles of 250 mm (10")
or less in length
Page 4 SITRANS LR 200 (PROFIBUS PA) – INSTRUCTION MANUAL
shield length: 100 mm (4"):
use for nozzles of 100 mm (4")
or less in length
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