The model ISC40 sensors are designed for use with our 2-wire analyzers and 4-wire analyzers. This combination exceeds all expectations for conductivity measurement in terms of reliability, accuracy, rangeability and price performance. The accuracy is 0.5% of reading plus 0.5 uS/cm for any conductivity value – regardless if it is measured in rinse water or concentrated acids. These sensors are guaranteed to have a long life, even under harsh industrial conditions.
The SC42/SC4A is a contacting conductivity sensor that measures conductivity by applying an alternating electrical current to the sensor electrodes (that together make up the cell constant) while immersed in a solution and measuring the resulting voltage. The solution acts as the electrical conductor between the sensor electrodes.
The SC42/SX42 is a high pressure, high temperature contacting conductivity sensor primarily designed for boiler blowdown and condensate leak detection applications. These conductivity cells have extremely high temperature and pressure ratings: the threaded types can handle 16 bar at 200°C and the flanged types can handle 40 bar at 250°C.