General
No modules available in this section.
Controllers and Recorders (APM03)
This lesson focuses on operation and maintenance of pneumatic
controllers and recorders. The lesson teaches how the bellows, relays,
links, and levers within a controller are configured to provide
proportional, integral, and derivative control modes, both in direct and
reverse action. Common maintenance practices are covered, including
relay and restrictor cleaning and replacement, along with controller and
recorder calibration.
Modules:
Module Name: Controllers and Recorders
This lesson introduces participants to causes and symptoms of actuator and positioner malfunctions and applies the concepts and terminology of actuators and positioners to the disassembly, repair, parts replacement and re-assembly of diaphragm and piston actuators.
Reviews
There are no reviews yet.