The FIC712-2 is a 2-wire loop-powered analog transmitter designed to linearly convert a frequency input to an equivalent 4-20mA current output. When it incorporates with a turbine flowmeter a current representation proportional to flow is obtainable. Data transmission in a current format exhibits excellent noise immunity and the capability of long-distance transmission.

Meter mounted pulse amplifier, conditions a low amplitude signal developed by a magnetic pickup coil. The amplitude of the output squarewave equals the input supply voltage of 7-28Vdc.