The Proportional–Integral–Derivative (PID) controller is important for industrial automation. Apart from PID, there is the existence of more advanced control methods like model-based and adaptive controllers. Nevertheless, PID loops are the most used controller in …
An interlock is a safety method used to prevent dangerous electrical or mechanical conditions. It works by allowing one action only when another condition is met. This creates a controlled sequence. The purpose is to …
This is one of the very important terminologies in modern industrial automation. A PID controller is a control algorithm used to maintain a process variable, such as temperature, flow, pressure, or speed, at a desired setpoint. A …
A contactor is an electrical device, a specific type of relay. It is used to switch an electrical circuit ON or OFF. It is very useful for high-power applications for its capacity of to control …
Remote terminal Unit (RTU), which also stands for Remote Telemetry Unit. It is used to control field devices (sensors, actuators). This makes them one of the levels of the devices within a Supervisory Control and …
A pneumatic actuator valve plays a vital role in numerous industrial operations. It relies on compressed air or gas to create either linear or rotary motion. This motion is then used to operate a valve …
A water control valve is an essential element in fluid-handling systems. Its main role is to manage water flow, pressure, or direction. It plays a vital part in municipal infrastructure, industrial operations, and household plumbing …
A transmitter is an essential component in industrial automation and communication systems. In industrial settings, it measures a physical process variable. It then converts that reading into a standardized signal. This signal is then sent …
A capacitive proximity sensor is a contactless sensing device. It is designed to detect the presence of nearby objects. It functions based on the principle of capacitance. Inductive sensors detect only metal. Capacitive sensors detect …
Grounding in electricity is a vital safety measure. It involves establishing a physical connection between an electrical circuit or device and the Earth. The Earth serves as a large reservoir for electrical charges. This connection …