Radar Level Sensor

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The OTT RLS is a non-contact radar level sensor with pulse radar technology. The OTT RLS offers a large measurement range with a small blanking distance and narrow beam width and it easily connects to most dataloggers. The RLS has extremely low power consumption and is ideal for remote or solar powered sites.

  • Application: Surface water
  • Parameters measured: Water level / distance to water
  • Measurement technology: Non-contact pulse radar
  • Product highlights: Measures water level or depth to water from a bridge, pier or mounting arm
  • Measurement range:4 … 35 m
  • Accuracy:8 … 2 m: ± 10 mm; 2 … 30 m: ± 3 mm; 30 … 35 m: ± 10 mm
  • Internal data logger: No
  • Interface:SDI-12, RS-485 (using SDI-12), or 4 …20 mA