Digital Actuator Positioner

ABB's PositionMaster digital positioner is an electronically configurable positioner with communicarion capabilities designed for mounting to linear and rotary actuators. It features a compact design and modular construction, and its fully automatic determination of the control parameters and adaptation to the positioner allow for optimal control behavior. The positioner has stainless steel housing, a universal analog input, analog Highway Addressable Remote Transducer (HART) communciation, and a noncontact position sensor. 

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