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SITRANS
LR400
The
SITRANS LR400 is a 4-wire, 24 GHz FMCW radar level transmitter for continuous
monitoring of liquids and slurries in storage and process vessels including
high temperature and high pressure, to a range of 50 m (164 ft); ideal for low
dielectric media.
It provides excellent results on low dielectric media.
SITRANS LR400 is available for standard applications and for
applications that require explosion proof protection.
SITRANS LR400 features robust enclosure, flange and horn
components. It is virtually unaffected by atmospheric or temperature conditions
within the vessel.
Safe on-site local programming is simple using the Intrinsically
Safe handheld programmer. SIMATIC PDM can be used for easy remote programming.
The characteristics of 24 GHz and high signal-to-noise ratio
contribute to exceptional signal reflection, regardless of the dielectric value
of the medium.
Key applications: long-range liquid or slurry applications, high
temperature or high pressure, low dielectric media, such as LPG (liquid,
petroleum, gas).
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Detail
Technology
|
FMCW radar
|
Range
|
50m (164 ft)
|
Process Temperature
|
-40 to 250 C (-40 to 482 F)
|
Process Pressure
|
Up to 40 bar g (580 psi g)
|
Benefits
Easy installation and commissioning, low maintenance
Self-calibration with internal reference
Built-in diagnostics
Auto-False Echo Suppression and advanced echo processing
24 GHz and high signal-to-noise ratio
Communication using HART or PROFIBUS PA
Programming using infrared Intrinsically Safe handheld
programmer or with SIMATIC PDM or HART handheld device