Model: FPT-100: Actuator Mounted Electronic Device to convert Resistance input into Current output.
A change in resistance: value 100-235 Ohms of potentiometer (other values are also available) which
convert 4-20mA output signal. The maximum load resistance will be 500 W. The span and zero adjustment/setting
are provided on this device. The supply voltage of the transmiiter: 12 to 36 V D.C