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Self Cleaning Turbidity Sensor

Hydrolab's Self-Cleaning Turbidity sensor measures from 0 to 3000 NTU and includes a user-programmable cleaning system to remove any fouling or debris that could otherwise affect readings.




  • ISO 7027 compliant

    User-programmable self-cleaning system can perform up to 10 cleaning cycles before each reading

    Accurately measures up to 3000 NTU



  • Benefits

  • Fixed parking position ensures consistent data collection after each cleaning cycle
    3000 NTU range allows Turbidity tracking even during rain storms or other events that could cause abnormally high readings
    Exceptional linearity even in high NTU environments
    Utilizes small aperture technique to reduce false readings from particulates and other debris

Technical Specifications


0-3000 NTU

Accuracy (compared to StablCal):
± 1% up to 100 NTU,
± 3% from 100-400 NTU
± 5% from 400-3000 NTU

0.1 NTU from 0-400 NTU;
1 NTU for >400 NTU

Temperature Coefficient:


Sensor housing:
Stainless steel: Standard housing for typical fresh water applications and depths to 200 M.
Plastic: Corrosion-resistant housing for use in aggressive saline environments such as oceans, bays and estuaries. Rated to depths of 50 M.

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