Pneumatic Cylinder A pneumatic cylinder is a special type device that uses the energy created by compressed gas to create a force for alternating linear motion. Since that “pneuma” is the Greek word for air, a pneumatic cylinder may also be called an air cylinder. A force is applied into the piston, pushing …
什么是Pneumatic Cylinder? – Principles, Types, ApplicationsRead More »
What is Instrumentation? Instrumentation is the art and science of measuring and control. The relevant process information [indication, trends, or status] is made available at a predetermined location in a predetermined manner. Moreover, it regulates the parameter within or at a set value. Instrumentation gives the plant operator the tools they need to run the facility safely, …
什么是Time Relay? A time relay is an automatic control electrical device that delays the closing or opening of connections using the principles of electromagnetic or mechanical action. It’s distinctive feature is the delay between the time the attracting coil receives the signal and the contact’s activity. To alter its delay time, …
Network Networking Terms Client/Server Interaction The client/server concept is a new computing frontier made possible by computer networks. A network is a collection of computer hardware parts connected by communication channels that enables resource and information sharing. Two computers connected to one another is an example of a network. Types of Network Area Networks …
Vibration Oscillating movement around equilibrium position is called as vibration. Vibration measurement is used to check electric motors, turbines or bearings health and resonance. The dynamics of the machine, such as the alignment and balance of the spinning elements, are what cause vibrations in all rotating machines. Monitoring vibration amplitude at specific frequencies can reveal …
Zero Speed Switch The Zero Speed Switch (ZSS) identifies whether rotating, reciprocating, or conveying machinery is in motion or not. The probe body is potted with a circuit card and magnet assembly. The ZSS has a set of dry relay contacts that serve as an indication of motion and is powered by line voltage. …
什么是Weigh Feeder and How does it work? What is a Weigh Feeder? W = F*v/d Where, How does a Weigh Feeder work? The working of weigh feeder system is shown in the below diagram The working procedure of Weigh Feeder system is shown in below steps. What are the Instruments used in …
Applications of SCADA What is SCADA? Applications of SCADA include 1. Electricity Generation, Transmssion, and Distribution Systems: 2. Manufacturing Industries or Plants: 3. Food & Pharma Production: 4. Telecom & IT-based systems: Managing different Radio Frequency based systems, communication mediums, and large communication systems such as logging data and information through an antenna using …
Various types of Treatment Plants for Water used across industries Basically, in every power plant and process industry we come across terms WTP, ETP and STP. There are three types of treatment plants In this post, we will study what are WTP, ETP, and STP plants. And difference between these plants. What is Water …
什么是Push Button Switch? How Does a Push Button Switch Operate? Push button switches may be categorized as 1. Being Momentary: Here the function of the push button switch continues long as the operator is pushing the button. 2. Maintained: Here the function of the push button switch stays latched in that status …
