Single & double-acting positioners RP01 require an input signal of 3÷15 psi 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.
Version according to Directive 2014/34/UE "ATEX" are available II 2 G IIC c X Gb / II 2 D IIIC c X Db
* Zoekterm: klepstandteller, valve positioner, OMC
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