The electronic module type 8022 works either as a flow transmitter (only with sensor pulse ""Low Power" variant type 8020, type 8030 (SE30+S030), type SE30+S077) or as a pulse divider (with all variants the sensor type 8020, type 8030 (SE30+S030), type SE30+S077). The module processes the output of the sensors, displays the measured flow and outputs it in mA or as pulses at the signal output. In operation as a flow transmitter, the frequency signal of the sensor is converted into a 4–20 mA signal (2-wire operation), as a pulse divider the input frequency is converted into an adjustable output frequency. The control unit can be used to switch between the two operating modes.
