LR65 LevelWave (80GHz) Free-Space Radar (FMCW) Transmitter

Radar for solids level measurement 


The new LR65 from Schneider Electric offers customers the benefit of reliable, trouble-free solids level measurement. Following an easy start-up procedure, the radars use powerful Frequency Modulated Continuous Wave (FMCW) radar technology and advanced signal processing and algorithms to maintain accuracy. A rugged design allows both models to be used in applications featuring: product buildup, sloping material, uneven surfaces, “rat-holes” and other challenges.

• M12 cable connector option lowers labor costs with quick plug and play wiring
• Quick intuitive set-up with push buttons or PACTware™ DTM
• Compatible with WirelessHART Adapter WHA-ADP2
• No moving parts ensures reliability
• No need for expensive antenna aiming kits with Drop antenna
• Drop antenna unaffected by angle of repose
• Drop antenna shape prevents product build-up in dusty applications.
• A DN70 process connection results in a focused 4° beam angle.
• An antenna extension (length 112 mm / 4.4”) is available for high nozzles.

Level Wave setup

Unique features:

EcoStruxure™ Process Instrumentation’s level radar transmitters offer increased performance with the highest operational efficiency and reliability in the industry.

• 2-wire, loop-powered, with HART 7
• Up to 580 psig (40 barg) process pressure
• Measuring distance up to 328 ft (100 m)
• Empty tank spectrum function
• 0.08” / ±2 mm accuracy
• Wide range of flange or thread connections
• Large, backlit LCD screen
• Dual Seal system for cQPSus-approved devices
• NAMUR NE 107 sensor diagnostics

Suggested applications:

Solid applications with extremely dusty atmospheres in high and narrow silos even with internal obstructions, bulk storage containers, buffer silos, hoppers containing fine powders (building material), cement, lime, filler, silica, gypsum, plastic powder, soap powder, fly ash, coal, flour, milk powder, coffee powder, chocolate powder, sugar, animal flour, starch, sawdust.

Ver Guía de Aplicación de Transmisores de Nivel por Radar


Document title Document type Document Date Download
LR 65
LR65 Free Space Radar

PSS 2A-7A1 A en

Product Specification Sheel 02/2019
 LR 64 -65 - MIN
LR64 (24 GHz) and LR65 (80 GHz) free space radar – Data Sheet

• 998-20795623

Data Sheet 2020 Download