Single & double-acting positioners RE01 require an input signal of 4÷20 mA for proportional control actuator. The Positioner compares the output signal from a controller with the position feedback, and varies a pneumatic output signal to the actuator accordingly. The actuator position is therefore guaranteed for any controller output signal and the effects of varying differential pressure.

Available on request safety version (2014/34/UE "ATEX"): II 1 G Ex ia IIC T6, T5 Ga