Level Instrumentation > Transmitters > Siemens SITRANS Probe LR

Siemens SITRANS Probe LR Radar Level Transmitter

Siemens SITRANS Probe LR is a two-wire, 6 GHz loop-powered radar level and volume transmitter in an impact- and corrosion-resistant plastic enclosure, for continuous monitoring of liquids and slurries in storage vessels. The sensor is virtually unaffected by atmospheres with volatile vapors, pressure or temperature extremes, vacuums, or dust.

Probe LR's display shows fault messages, signal status, loop current, echo status, distance to material, or any parameter you program. Start-up is easy with as few as two parameters for basic operation. Probe LR is designed for safe and simple programming without having to open the instrument’s lid, using SIMATIC PDM, HART® handheld communicator or the Intrinsically Safe handheld programmer.

Looking for a two-wire radar device with an aluminum enclosure? See the SITRANS LR200.

Key Specifications

  • Microwave Radar Technology for Level and Volume Measurement
  • Uni-Construction Rod Antenna with 100mm or 250mm Shield
  • Measurement Range to 65 Feet
  • Patented Self-Learning Algorithm Ignores False Echoes from Fixed Obstructions
  • SIMATIC PDM and Hart Included Standard for Digital Communications and Remote Programming
  • Corrosion-Resistant Plastic Enclosure Rated NEMA 4X/Type 4X, IP67/NEMA 6, IP68 for Ingress Protection
  • Click here to view our full offering of Siemens Milltronics level instrumentation

Supporting Documentation
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Type Description Size
Siemens Level Application Datasheet Faxback Form PDF Level Application Datasheet Faxback Form 18KB
Lesman PDF: Level Measurement and Control Instruments Catalog Lesman Catalog Section: Level Measurement and Control Instruments 5MB
Siemens SITRANS Probe LR radar transmitter specifications PDF Siemens SITRANS Probe LR Radar Transmitter Specification Catalog 287KB
Siemens SITRANS Probe LR radar transmitter Quick Start Guide PDF Siemens SITRANS Probe LR Radar Transmitter Quick Start Guide 689KB
Siemens SITRANS Probe LR radar transmitter user manual Siemens SITRANS Probe LR Radar Transmitter User Manual 1.5MB
Siemens intrinsically safe handheld programmer user manual Siemens Intrinsically Safe Handheld Programmer User Manual 153KB

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Last Ed. Date: 12/06/2016 12:10 PM