Model : 2255 B2 Programmable Frequency to Current Transmitter Description :The 2255 B2 Frequency Transmitter is used for frequency to current / voltage conversion within the frequency range from
0.001 Hz to 20 kHz and for speed control with the digital output as a frequency watch.The 2255 B2 is configured to the requested function by means of a menu driven dialogue with keys and a display
in the front. Typical input signal devices may be pulse generators, for instance flow meters, tachogenerators or inductive sensors.