Level Instrumentation > Transmitters > Siemens SITRANS LR460


Due to our territory agreement with Siemens, Lesman is the authorized Siemens sales representative in Illinois, Indiana, Wisconsin, Eastern Missouri, Michigan's Upper Peninsula, and the Paducah, KY area. If you are outside that area, you can find your local sales office or get technical assistance by calling 800-365-8766 or 972-522-4500, or sending an email to piabusales.industry@siemens.com.

Siemens SITRANS LR460 Radar for Dry Solids Level Measurement

Siemens LR460 radar works where others of its kind fail. With its integral Easy Aimer, it's a snap to install. And, with its quick start wizard, you'll be up and running after setting just eight parameters. Compatible with infrared handheld programmer (shown) or HART® programmer and SIMATIC PDM software.

Key Specifications

  • 24GHz FMCW Radar for Continuous Level Measurement of Solids and Bulk Powders
  • Designed for Difficult Applications: Low Dielectric Solids, Low Bulk Densities
  • Non-Contact, Not Influenced by Dust, Not Influenced by Acoustic Noise (Filling)
  • Works Reliably in Ranges to 328 Feet, Extremely High Signal-to-Noise Ratio
  • Works in Process Temperatures to 392°F
  • Process Intelligence Algorithms for Echo Processing Adjust on the Fly to Changes in Process Conditions
  • Need a Low Cost Model for Shorter Tank Depths?  See the SITRANS LR260
  • View our full offering of Siemens Milltronics level instrumentation

Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Make a choice from each table section below. A complete catalog number will look like this: 7ML5426-0_ _ _0-_ _ _0

Description Catalog
SITRANS LR460 Four-Wire 24 GHz FMCW Radar 7ML5426-
Universal Flat Faced 3" (80mm)
Universal Flat Faced 4" (100mm)
Universal Flat Faced 6" (150mm)
0A_ _ _-
0B_ _ _-
0C_ _ _-
Antenna 3" Horn, Fits 3" Nozzles
4" Horn, Fits 4" Nozzles
4" Horn, 200 mm Extension
_ _A_ _-
_ _F_ _-
_ _H_ _-
Purge None
Purge (Self Cleaning) Connection
_ _ _00-
_ _ _10-
Communication 4-20 mA, HART&reg
Profibus PA
0_ _ _
1_ _ _
Cable Inlet
100 to 230 VAC, Two 1/2" NPT Cable Inlets
24 VDC, Two 1/2" NPT Cable Inlets
_B_ _
_D_ _
Approvals General Purpose CSAus/c, FCC, CE, R&TTE
CSA/FM Class II, Div 1, Gr E-G, Class III
_ _A0
_ _B0
Accessories English Instruction Manual
Handheld Programmer, IS
HART® Modem, USB
PTFE Dust Cover for 3" Horn
PTFE Dust Cover for 4" Horn


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