The TurbiTechw² D-ISO Turbidity Sensor is designed to monitor final treated, potable and filter water. The flow-through cell design captures stray light to ensure a stable zero point and is capable of measuring changes in turbidity of less than 0.01 NTU. The high global standard light scatter technique makes the sensor sensitive to a wider range of particle sizes.

An automatic self-cleaning mechanism prevents the build-up of fouling in and around the chamber, making the sensor easy to maintain. 

The reference cell provides an extremely easy, repeatable method of checking sensor performance without the cost of errors associated with chemical standards. Calibration is stress-free, using either a wet turbidity standard or the dry calibration reference cell supplied with the sensor. 

The sensor complies with the internationally recognized ISO standard for turbidity measurement.