Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Request a Quote

Senator S24C FMCW 24GHz Radar for Corrosive Liquids

Senator S24C FMCW 24GHz Radar for Corrosive Liquids

The Senator S24C FMCW 24GHz Radar Level Transmitter is designed specifically to measure agitated and corrosive liquids. This device is a non-contact radar level transmitter that uses FMCW technology. It measures distance, level and volume of liquids and pastes. It is ideal for measuring the level of corrosive liquids in agitated tanks.


Principle of Operation

Frequency Modulated Continuous Wave (FMCW) technology features a continuous signal transmission, providing immediate measurement updates with zero delays. Unlike pulse radar, where the transmitter sends a pulse and then stops and waits for a reflection - FMCW radar emits a continuous signal. It determines the distance to the target by measuring the frequency difference between the emitted and the reflected signals. This frequency change is also called the "Doppler Shift" of the returned signal.



  • Accuracy ±2 mm / ±0.08"
  • 2-wire loop-powered 24 GHz transmitter (LPR and TLPR) for liquids
  • Can measure in fast moving processes (60 m/min / 196.85 ft/min)
  • Flange plate protection and Drop antennas made of PTFE or PEEK for condensing and corrosive applications
  • Tank or Vessel
  • Channel or Flume
  • Basin
  • Stilling Well
  • Sewage Plant
  • Other

Measuring Principle: 2-wire loop powered, FMCW Radar

Accuracy: Standard: ±2 mm / ±0.08, when distance < 10 m / 33 ft;
±0.02% of measured distance, when distance > 10 m / 33 ft.

Maximum Range: 100m (328ft)

Application Range: Level measurement of liquids, pastes, and slurries

Display: Blacklit LCD Display

Contact Us

We will respond to all messages within 24 hours

USA: +1 (888) 429-5538 AU: +61 (0)3 9873 4750