The Bürkert transmitter Type 8222 is a compactdevice, specially designed for measuring the conductivityvalue of fluids.Our transmitter consists of a cell and a temperature sensor moulded in a sensor holder. This ensemble is plugged-in and cottered to an IP67 enclosure containing the electronic module with cover and a removable display. The conductivity sensor is available with three different cell constant C values, these with C = 0.01 or 0.1 are fitted with stainless steel electrodes and those with C = 1.0 are fitted with graphite electrodes The conductivity transmitter can operate independent of the display, but it will be required for programming the transmitter (i.e. selection of sensor cell constant, language, measuring range, engineering units...) and also for visualizing continuously the measured and processed data.