What is Temperature ?
Temperature is the measure of average molecular kinetic energy within a substance. The concept is easiest to understand for gases under low pressure, where gas molecules randomly shuffle about. The…
Direct Lift Diaphragm Solenoid Valve Principle
2/2 Direct Lift Diaphragm Normally Closed Solenoid Valve To open:Â when the valve receives an electrical signal, a magnetic field is formed which attracts the plunger covering the main orifice…
Interconnection between PLC, MCC, LCP & Pumps – Video
This video shows us the relation between Programmable Logic Controller (PLC), motor control center (MCC), Local Control Panel (LCP) for controlling a Pump or Motor.
Electrical Switches Principle & Types
Electrical Switches have mechanical contacts or relays. Types of electrical switches are SPST, SPDT, DPST, DPDT and other custom designs.
Conductive Level Measurement Working Principle
Measurement principle The conductivity of a liquid medium may vary widely. Once the liquid reaches the fill limit determined from the installation height of the electrode, the liquid medium closes…
How Pilot operated Solenoid Valve Works ?
Basics of Pilot Operated Solenoid Valves A solenoid valve has two main parts: the solenoid and the valve. The solenoid converts electrical energy into mechanical energy which, in turn, opens…
Measurement Unit Conversions
 For Pressure Transducers and Pressure Transmitters To convert from To convert to     Mutiply by  Kilopascal (kPa) Bar (bar) 0.01 Kilopascal (kPa) Inches Water (inH2O) 4.01463 Kilopascal (kPa)  Metre…
What is a Load Cell ?
A load cell or loadcell is a highly accurate device that is used to measure weight or force in a number of different applications. They can be used to measure…
How Tilt Level Switch Works ?
Tilting type level switch so designed to be hung in the tank with a stainless chain. When the switch inclines above 20 degrees owing to the increase of stored material,…
Guided Wave Radar Questions and Answers
Radar level measurement are two types Pulsed Radar and Frequency Modulated Continuous Wave (FMCW) Radar. Read complete Guided Wave Radar Questions and Answers. Guided Wave Radar Questions Contacting Radar Questions…
