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WaterSam Measurement Sensors

The measurement sensors from WaterSam can be connected directly to the MS3 controller, without requiring a transmitter or amplifier. This makes it possible to add them to any WaterSam sampler, whether stationary or portable.
Multiple sensors can be operated simultaneously, and switching between sensors is quick and easy.
It is even possible to utilize products from other manufacturers, if desired.

Possible measurement parameters for waste water, drinking water, sea water and surface water (others upon request):


pH / Temperature

  • Robust sensor with low energy consumption
  • pH: 0.00 to 14.00
  • Temp.: 0.00 °C to +50.00 °C


  • Optical sensor for dissolved oxygen
  • Housing made of 316Ti stainless steel or titanium
  • 0.00 to 20.00 mg/l; 0.00 to 20.00 ppm; 0 to 200%


  • Optical sensor with very low energy consumption
  • 0 to 4000 NTU or 0 to 4500 mg/L


  • Conductive monitoring with 4 electrodes
  • 4 measurement ranges
  • 0.0 to 200.0 mS/cm