Instrumentation

Level / Continuous Measurement - Radar

Pulse Radar Level Transmitter (LR250)

Pulse Radar Level Transmitter (LR250)

The SITRANS LR250 is a 2-wire, 25 GHz pulsed radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft). It is available with a standard conical antenna, threaded with a PVDF encapsulated antenna, or flanged with a fully PTFE-encapsulated antenna and now with a hygienic EHEDG approved version

Specifications:

  • Range: 20 m (66ft)
  • Process temperature: - 40 to 200 ºC (-40 to 392 ºF) *
  • Pressure: 40 bar g (580 psi g)*
  • Security: SIL2
  • Wiring: 2 wire

* Process connection dependent

Images

Pulse Radar Level Transmitter (LR250) family

Pulse Radar Level Transmitter (LR250) family

Pulse Radar Level Transmitter (LR250) Horn antenna

Pulse Radar Level Transmitter (LR250) Horn antenna

Videos

Level measurement with SITRANS LR250 from Siemens
LR250 wizard