Type 8222 Resistive Conductivity Transmitter

Programmable outputs: two transistor and single or dual analog 4-20 mA, wide measuring range • Removable backlit display • Universal fluidic process connection • Three cell constants to cover a wide measuring range • Diagnostic function   Datasheet Type 8222 (US Version) Datasheet Type 8222 (EU Version) Datasheet Type S022 Fittings The Bürkert transmitter Type 8222 is a compact device, specially designed for measuring the conductivity value 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 independant 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. The device Type 8222 is available:- with three fully programmable outputs: two transistor and one 2-wire 4...20 mA current outputs- with four fully programmable outputs: two transistor and two 3-wire 4...20 mA current outputs. The device Type 8222 converts the measured signal, displays different values in different units (with display mounted) and computes the output signals, which are provided via one or two M12 fixed connectors. Electrode Types and Measuring Range   1) K = 0.1 2) K = 0.01 3) K = 1.0 Probe Selection Chart Interconnection possibilities with other Burkert devices

Conductivity