The MTT MS3908 Chassis-mounting Frequency/Analog Converter takes a pulse train from a dry contact, voltage pulse, or current pulse source and converts it into an isolated DC output proportional to the pulse frequency, giving panels a way to turn a raw frequency signal from a flow meter, tachometer, or speed sensor into a standard analog reading. Packaged in the compact chassis-mount format shared with the rest of the MS39-series, it is built for high-density installations on MTT’s RC3900 chassis platform.
The input frequency range is user-selectable from as low as 0-20Hz up to 0-20kHz, letting one converter cover a wide variety of pulse-generating instruments simply by configuring the range rather than substituting a different model. Dual output combinations of voltage and current are available to match the receiving equipment, front-accessible trimmers allow zero and span adjustment, and isolation across all ports keeps the converted signal free of noise and ground loops as it feeds downstream instrumentation.
