Proximity Switch Wiring Diagram and Operation
Proximity switch wiring diagram is a critical topic in industrial automation, control panels, and modern electrical systems. Proximity switches allow non-contact detection of objects, making
Process Instrumenation
Bubble Tube Level Measurement Principle – Working, Components, Advantages, and Applications
Bubble tube level measurement is a reliable and widely used method for measuring liquid level in tanks, pits, and open channels. It is especially effective
P&ID Guidelines for Pressure Safety Valves
A PSV P&ID (Pressure Safety Valves P&ID) is a vital engineering document that illustrates how pressure safety valves and pressure relief devices are connected within
Zero Elevation and Zero Suppression in Level Measurement – Explained Simply
Zero Elevation and Zero Suppression are two important calibration concepts used in level measurement systems, especially in differential pressure (DP) transmitters. These techniques help engineers
Bubbler Level Sensor
A Bubbler Level Sensor consists of a tube with its opening submerged below the liquid level. A steady flow of air is continuously passed through
What is a Spool Valve? – Types, Configurations, and Applications
Spool valves are widely used in hydraulic and pneumatic systems to control the direction, flow, and pressure of fluids. Understanding the types of spool valve
Blowout Preventer (BOP): Definition, Principle, Types, Control Methods, and Applications
A blowout preventer (BOP) is a heavy-duty safety device designed to seal, regulate, and monitor oil and gas wells, preventing blowouts caused by the uncontrolled
Instrumentation Maintenance and Calibration System
Instrumentation Maintenance is a critical aspect of ensuring that industrial processes run smoothly, efficiently, and safely. Proper maintenance of instruments, along with timely calibration, guarantees
Basics of Restriction Orifice (RO) – Types, Applications, and Standards
A restricted flow orifice is a simple yet critical flow-control device widely used in process industries to limit flow, reduce pressure, and protect downstream equipment.
Gas Flow Formulas: Gas Flow Units, Rates, and Conversions
Gas flow measurement plays a critical role in industries such as oil & gas, power plants, refineries, petrochemicals, and process automation. Since gas volume changes