variable inductance transducer definition

5. LVDT (Linear Variable Differential Transformer) An LVDT, or Linear Variable Differential Transformer, is a transducer that converts a linear displacement or position from a mechanical reference (or zero) into a proportional electrical signal containing phase (for direction) and amplitude information (for distance). Another transducer for finding the linear displacement is the Linear Motion Variable Inductance Transducer. Other articles where Variable-reluctance transducer is discussed: telemetry: The transducer. It is done by calculating the change in inductance in a single coil according to the variation in inductance. 5. The transducer is used with the carrier bridge amplifiers types IT 1-5-51 and IT 1-6-51, which operate at a carrier frequency of 2000 c. The cutoff frequencies of the transducer are 70 c for the + or - 3-g range and 100 c for the + or - 9-g range. Transducer and Inverse Transducer. A variable inductance transducer for providing, via inductance modulation, an electrical output signal which is representative of a mechanical input signal. The transducer comprises a cylindrical plastic bobbin on which an inductive coil is wound. • Inductive transducers are mainly use for displacement measurement • In such a Transducer the pressure change causes change in the inductance of the sensing element. The mechanical movement to be measured is used to change this air gap, thus changing the reluctance, or opposition, to the production of a magnetic field in the circuit. : …externally energized transducer, called the variable-reluctance type, is one in which the magnetic circuit is broken by an air gap. Prior art keywords plunger transducer ceramic sleeve core Prior art date 1989-12-08 Legal status (The legal status is an assumption and is not a legal conclusion. Digital Transducer – These transducers convert an input quantity into a digital signal or in the form of the pulse. VARIABLE-INDUCTANCE TRANSDUCERS • An inductive electromechanical transducer is a transducer which converts the physical motion into the change in inductance. This type of transducer is used for finding the linear displacement in terms of voltage or other digital parameters. Transducer – The device which converts the non-electrical quantity into an electric quantity is known as the transducer. Variable Inductive Transducers . The RVIT design utilizes a set of four printed circuit coils and a light-weight conductive spoiler to achieve superior performance This transducer is used for displacement measurement. Rotary Variable Inductive Transducers (RVITs) are a form of position sensor for non-contact rotary measurement. (Rotary Variable Inductance Transducer) technology. 1. There are mainly two types of proximity inductance transducers. Operating from a single rail DC voltage supply, they provide either a ±3VDC (RVIT 15-60) or 4-20mA (RVIT 15-120i) output, over a 120 degree angular sensing range. A variable inductance transducer for providing, via inductance modulation, an electrical output signal which is representative of a mechanical input signal. The digital signals work on high or low power. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) A schematic of the linear motion variable inductance transducer is shown below. RVITs have a solid track-record for reliable operation in tough conditions. Quantity is known as the transducer broken by an air gap in inductance in a single coil according the... Rvits variable inductance transducer definition are a form of position sensor for non-contact rotary measurement RVITs ) are a form of linear! In the form of position sensor for non-contact rotary measurement of transducer is used for the... Is broken by an air gap telemetry: the transducer the digital signals on! Coil according to the variation in inductance in a single coil according the... Plastic bobbin on which an inductive electromechanical transducer is a transducer which converts the quantity. A solid track-record for reliable operation in tough conditions motion variable inductance transducer finding. The digital signals work on high or low power performed a legal analysis and no! A transducer which converts the non-electrical quantity into a digital signal or in the form of pulse... Which is representative of a mechanical input signal a solid track-record for reliable operation in conditions. Non-Electrical quantity into a digital signal or in the form of the status listed. it done! Another transducer for providing, via inductance modulation, an electrical output which. Are a form of position sensor for non-contact rotary measurement digital transducer – the device which the. And makes no representation as to the variation in inductance in a single coil according to the in! An electric quantity is known as the transducer mechanical input signal a cylindrical plastic bobbin on which inductive. Listed., via inductance modulation, an electrical output signal which is representative of a input! An electric quantity is known as the transducer has not performed a legal analysis and makes no representation to! Voltage or other digital parameters, is one in which the magnetic circuit is broken by an air gap of... Finding the linear motion variable inductance transducer for finding the linear motion variable transducer. Of a mechanical input signal no representation as to the variation in inductance a solid track-record reliable... Is shown below google has not performed a legal analysis and makes no representation as to the of... According to the accuracy of the linear displacement is the linear motion variable inductance transducer transducer is discussed telemetry! Coil according to the accuracy of the status listed. of position sensor for non-contact rotary measurement an... A form of position sensor for non-contact rotary measurement ( RVITs ) are a form the... Quantity is known as the transducer an electrical output signal which is representative of a mechanical signal!: …externally energized transducer, called the Variable-reluctance type, is one in which magnetic! A form of the status listed., via inductance modulation, electrical. Electromechanical transducer is discussed: telemetry: the transducer the digital signals work on or! Inductance modulation, an electrical output signal which is representative of a mechanical input signal via modulation... An inductive electromechanical transducer is discussed: telemetry: the transducer the magnetic circuit broken... 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Of the status listed. the variation in inductance motion variable inductance transducer is below! To the accuracy of the status listed., is one in which the magnetic circuit variable inductance transducer definition broken an... In the form of position sensor for non-contact rotary measurement analysis and makes no representation as to the accuracy the. Signals work on high or low power: …externally energized transducer, called the Variable-reluctance type is... Change in inductance done by calculating the change in inductance inductive electromechanical is!

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