SITRANS LR200 is a 2-wire, 6 GHz pulse radar level transmitter for extreme process conditions in process vessels up to 20 meters (66 ft).  This technology is most suited for applications where there is severe turbulence or material buildup.

Industry Mall

Select and order


  • Easy setup with graphical HMI with Quick Start Wizard or remote access via EDD or DTM
  • Intrinsically safe infrared handheld programmer for local interface
  • Field proven with rugged encapsulated enclosure based on 10+ years of experience
  • Reliable readings with Process Intelligence advanced echo processing for reliable performance
  • Ready for digitalization with HART or PROFIBUS PA for connectivity


Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here.


Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection. Click here for more information


20 m (66 ft)
Process Connections Types and Sizes

Threaded: 2" NPT, BSPT, BSPP

Flanged 2", 3", 4", 6" Class 150; DN50, 80, 100, 150, PN10/16 

Wetted Parts
316L stainless steel, PTFE
Process Temperature
-40 to 200 °C (-40 to 392 °F)
Process Pressure
Up to 40 bar g (580 psi g)
10 mm (0.4 inch)
Typical Applications
Process vessels with extreme turbulence, bitumen, stilling wells

Download, Support, Services

Find downloads, support and services for Siemens radar level measurement.

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support.

Service offers

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service catalog

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Safety integrated

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.


Industry-leading technology for your toughest applications

When you partner with Siemens, you get true application versatility: easy-to-install radar level measurement with flanged, threaded, and sanitary process connections for every application. This broad range of devices are highly reliable and precise, featuring innovative operations and design for your industry and your process.

Your direct line to Siemens

Contact your regional partner