< All Sensors

Turbidity Sensor

This sensor measures the cloudiness of water due to industrial processes or environmental pollution.

Covered topics:


  • Range: 0 to 200 NTU
  • Accuracy: 20% over entire range
  • Resolution (12-bit): 0.25 NTU
  • LED Wavelength: 875 nm
  • Standard: Formazin 100 NTU
  • Default Sample Rate: 10 samples per second

Included with the sensor are 15 empty cuvettes and one bottle containing 100 NTU Formazin Standard.

Learn how to calibrate the sensor:

Data sheet