Toroidal inductive conductivity sensor is designed for performance from 0-1,000 mS. It offers the dependability of toroidal technology, providing a non-contacting, inductive type conductivity measurement. As an inductive sensor, it is resistant to the corrosion, coating and fouling common to contacting conductivity sensors. It is designed for long-term deployment with no maintenance. The rugged sensor is constructed from Noryl and has a wide solvent tolerance and temperature stability to 105°C. It operates up to 150 psig. It is either submersible through use of the sensor’s 0.75-inch MNPT threads or can be installed in-line using a custom flow cell.