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SDI-12 Ultrasonic Level Sensor TBSLS05S


SDI-12 Ultrasonic Level Sensor TBSLS05S


The TBSLS05S is an ultrasonic level sensors with SDI-12 interface. The TBSLS05S is designed for a measurement range of 30cm to 5m. The TBSLS05S is a variant which is also capable of snow depth measurement. Stable, reliable range readings and excellent noise rejection make the sensor easy to use. The sensor automatically handles acoustic noise and provides a typical accuracy of 1% or better.


  • TBSLS05S measurement range: 0.3 – 5m
  • Resolution: 1mm
  • Accuracy: typically 1% or better
  • Acoustic noise suppression
  • Internal temperature compensation
  • IP67 rated
  • Operating voltage: 6V … 16V
  • Operating current: 8mA; sleep mode: 40µA
  • Operating Temperature Range: -40°C … 65°C


  • Water level measurement
  • Tank level measurement
  • Corn level measurement
  • Snow depth measurement (TBSLS05S)
Documentation downloads:

SDI-12 ultrasonic level sensor flyer

SDI-12 ultrasonic level sensor manual

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