Following up from last month’s column [“Automatic Pumpdown Systems,” Nov. 5], author John Tomczyk discusses different types of automatic pumpdown control systems.

The 3 Types of Business Controls If you’ve ever been tempted to hold tightly on to the control within your company and just “do it yourself”, here are the 3 types of internal controls to ...

A variety of controllers is offered to meet different application requirements, says the company. The Smart II Plus can work with a building management system or as a stand-alone controller. The SMVU ...

Understanding the Types of Control Systems With the many controller choices, a basic understanding of the different types of controllers is important. Even within each controller system type, such ...

Temperature controllers What Are the Different Types of Controllers, and How Do They Work? There are three types of controllers: PID, proportional, and on-off. The type of controller to be used to ...

As controls engineers delve into this field, one of their initial encounters with a control system is often with the PID controller, and this open source project delivers two of these general ...