Basics of Load Cell
What is a Load Cell?Load cell is a device that converts force in to an electrical signal.A load sensor is a sensor or a transducer...
Category : Automation
Elements of Process Control
In most processes, there are six basic elements.Process control elements are 1. Controlled variable What you want to control (temperature pressure,...
What is a relay ? Internal architecture of a relay
Relays – Relays are switches that open and close circuits when actuates with an electrical signal. A switch is a device that can open and...
Basic Concept of PLC (Programmable logic controllers).
What is PLC? PLC is a solid state device which control output device based which control output device based on input device and user developed...