Pneumatic Positioner is a device that switches the signals of current control to equal pneumatic signals by using combination of both air and electricity. A microprocessor is used by digital or smart positioning machines to locate the valve actuator and simultaneously monitors and stores the data. The product also compares alien signal with the support of a controller and exhibits pneumatic output signals to the centric point accordingly. Position of actuator therefore, ensures the control of any output signal and the effects of varying differential pressure. The main task assigned to Pneumatic Positioner of positioning is dependent on two major forces out of which one is proportional to the device signal and the other one is proportional to the stem position.
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