DVC6200 is a digital valve positioner with a local interface that control a pneumatic actuator using a two-wire 4-20 mA, Foundation fieldbus or Profibus signal. The instrument offers universal design for linear or rotary actuators, ease of retrofit in place of existing analog positioners, either single-acting or double-acting.
Fisher DVC6200 positioner controlls control valve or other device through their actuator position. Input signal is converted to pneumatic output affecting required actuator positioning.
Input signal can be either:
Positioners are widely used in process industries such as:
Electronic controllers with contactless magnetic feedback signal for linear (6,4-150mm) and rotational (18-140°) actuatorsdetails
Electronic controllers with contactless magnetic feedback signal for linear (10-100mm) and rotational (30-100°) actuatorsdetails
Electronic controllers for linear (3-130mm) and rotational (30-100°) actuatorsdetails