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How Variable Frequency Drives work

Variable frequency drive (VFD) are used to protect AC motors and to control their speed by varying the frequency and voltage supplied to the electric motor.

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08 Jan 2020

Temperature measurement Part 2 : RTDs

The main temperature-measuring techniques and transducers used in process control include filled- system thermometers, bimetallic thermometers, thermocouples, resistance temperature detectors (RTDs), thermistors and integrated-circuit (IC) temperature sensors.

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27 Jul 2019 | Updated 27 Jul 2019

Temperature measurement Part 1 : Thermocouples

The main temperature-measuring techniques and transducers used in process control include filled- system thermometers, bimetallic thermometers, thermocouples, resistance temperature detectors (RTDs), thermistors and integrated-circuit (IC) temperature sensors.

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18 May 2019