Contact Type Measurement

Contact Type Measurement

RLT6900 Radar Level Transmitter Lense Antenna

The RLT6900 with lens antenna is a radar sensor with swiveling holder for continuous measurement of bulk solids under difficult process conditions. The sensor is ideal for level measurement in large silos and piles.With air cleaning design it enables to acquire accurate measurement under extremely dusty conditions.

Key Features

  • IsoLens technology. Isolated emitting and receiving signal enable full range measurement.
  • Measurement Range: 0~120m.
  • Unaffected by buildup,dust and noise.
  • High accuracy: ±2mm.
  • 3° beam angle for precise targeting.


  • Sensor Type: Lens Antenna.
  • Frequency: 80GHZz.
  • Output: 4~20 mADC/ HART.
  • Wireless; GPRS; Wireless C Mesh. Power Input: 24VDC/220VAC (2 wire or 4 wire).
  • Working Pressure: -1 bar ~ 20 bar.
  • Sensor Body: 316L+PTFE/316L+PEEK.
  • Protection: IP67, Explosion proof.
  • Process temperature: -40° ~ 200° C.
  • Process connection: Thread/Flange. With LCD display.

Key Applications

  • Bulk solid, high silos, large bunkers etc.

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