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Handy Turbidity Sensor for Spot Measurement with MultiLine® IDS

The new VisoTurb® 900-P is an IR turbidity sensor for applications where turbidity can be directly measured in the sample. Its application range includes measurements in surface water, pumping tests and effluents of wastewater treatment plants, and other spot measurements. It is robust and reliable with exclusive corrosion-proof titanium housing, waterproof and pressure-resistant up to […]

  • SKU : E-236-VisoTurb ® 900-P
  • Manufacturer: WTW
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The new VisoTurb® 900-P is an IR turbidity sensor for applications where turbidity can be directly measured in the sample. Its application range includes measurements in surface water, pumping tests and effluents of wastewater treatment plants, and other spot measurements.

It is robust and reliable with exclusive corrosion-proof titanium housing, waterproof and pressure-resistant up to 10 bars. VisoTurb® 900-P works with all Multiline® IDS handhelds and in combination with additional IDS sensors (2 and 3 channel meters); it can be connected via its universal plug head to the AS/IDS-x cables.


Parameter FNU or NTU
Temperature Operation: -5 to 50 °C
Storage: -20 to 80 °C
Measurement range 0 to 4,000 FNU
Accuracy 0 to 999 FNU: 0.3 FNU or ± 2 %,
(whatever is greater)
1000 to 4000 FNU: ± 5 % of value
Wavelength 860 nm ± 15 nm
Mesurement angle 90°
Pressure resistance (IP 68) 10 bar