Control Valves Types (Final Control Element)

Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or...

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RTD

Resistance thermometers, also called resistance temperature detectors (RTDs), are sensors used to measure temperature by correlating the re...

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HMI

(Human Machine Interface) The user interface in a manufacturing or process control system. It provides a graphics-based visualization of...

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PLC & DCS

DCS   DCS systems have for many years provided multi-disciplined controllers for logic, sequential and process control, HMIs, c...

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Vibration

WHAT IS THE DIFFERENCE BETWEEN RELATIVE VIBRATION & ABSOLUTE VIBRATION REGARDING STEAM TURBINE??? For steam turbines, usually &quo...

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DP transmitter Calibration

  How to calibrate DP transmitter by using HART communicator ?  *Ask panel man to put the controller in manual mode for control loo...

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