IDS Turbidity Sensors

Digital IDS turbidity measurement with a practical turbidity sensor for mobile applications in surface waters and process – the VisoTurb® 900-P

The new VisoTurb® 900-P is a turbidity sensor that works with IR for mobile applications, where the turbidity value is to be determined directly in the sample. It is robust and reliable with an exclusive, corrosion-resistant titantium housing, waterproof up to 10 bar. Its field of use is the measurement in surface waters, during pump tests, inspection of online measurements as well as in in-situ measurements in different applications. It works with all MultiLine® IDS portable meters and can be connected to AS/IDS-x cables of lengths of up to 100 m thanks to its universal plug head. Additionally it can be used in laboratory applications with inoLab® Multi 9310 IDS, 9620 IDS und 9630 IDS. The use with IDS wireless modules is recommended.

FeaturesTechnical DataDownload
  • Convenient turbidity sensor for MultiLine® IDS for measurements on site
  • Simple 2 or 3 point calibration
  • Suitable for multi-parameter measurements
VisoTurb® 900-P
Parameter FNU or NTU
Temperature Working temperature: -5 to 50 °C
Storage temperature  20 to 80 °C
Measuring range 0 to 4000 FNU
Accuracy 0 to 999 FNU: 0,3 FNU or ±2 % (depending which is larger)
1000 to 4000 FNU: ± 5 % of the value
Response time T63 < 2 s
of the incident light
860 nm ± 15 nm
Measuring angle 90°
Pressure resistance (IP 68) 10 bar