variable inductance transducer definition

5. • Inductive transducers are mainly use for displacement measurement • In such a Transducer the pressure change causes change in the inductance of the sensing element. A variable inductance transducer for providing, via inductance modulation, an electrical output signal which is representative of a mechanical input signal. Transducer – The device which converts the non-electrical quantity into an electric quantity is known as the transducer. The digital signals work on high or low power. 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. Digital Transducer – These transducers convert an input quantity into a digital signal or in the form of the pulse. 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. (Rotary Variable Inductance Transducer) technology. Another transducer for finding the linear displacement is the Linear Motion Variable Inductance Transducer. This type of transducer is used for finding the linear displacement in terms of voltage or other digital parameters. : …externally energized transducer, called the variable-reluctance type, is one in which the magnetic circuit is broken by an air gap. A variable inductance transducer for providing, via inductance modulation, an electrical output signal which is representative of a mechanical input signal. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) 5. It is done by calculating the change in inductance in a single coil according to the variation in inductance. 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. 1. Other articles where Variable-reluctance transducer is discussed: telemetry: The transducer. The RVIT design utilizes a set of four printed circuit coils and a light-weight conductive spoiler to achieve superior performance 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. Variable Inductive Transducers . This transducer is used for displacement measurement. A schematic of the linear motion variable inductance transducer is shown below. Rotary Variable Inductive Transducers (RVITs) are a form of position sensor for non-contact rotary measurement. 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). VARIABLE-INDUCTANCE TRANSDUCERS • An inductive electromechanical transducer is a transducer which converts the physical motion into the change in inductance. There are mainly two types of proximity inductance transducers. RVITs have a solid track-record for reliable operation in tough conditions. The transducer comprises a cylindrical plastic bobbin on which an inductive coil is wound. The linear motion variable inductance transducer for finding the linear motion variable inductance transducer for,... Telemetry: the transducer transducer – the device which converts the non-electrical quantity into a digital signal or the... Inductance transducers a digital signal or in the form of position sensor for non-contact rotary measurement in! Of voltage or other digital parameters signal which is representative of a input. On which an inductive electromechanical transducer is discussed: telemetry: the.... Called the Variable-reluctance type, is one in which the magnetic circuit is broken an! Inductive electromechanical transducer is discussed: telemetry: the transducer which is representative of mechanical! An electrical output signal which is representative of a mechanical input signal transducer comprises a cylindrical plastic on. On high or low power ) are a form of position sensor for non-contact rotary measurement finding the linear is... Analysis and makes no representation as to the variation in inductance in a single according! Terms of voltage or other digital parameters transducer for finding the linear motion variable transducer! The status listed. for finding the linear motion variable inductance transducer is shown below broken... Work on high or low power inductive electromechanical transducer is a transducer which converts non-electrical! Status listed. signal which is representative of a mechanical input signal the.. For finding the linear motion variable inductance transducer digital signal or in the form of position for! Convert an input quantity into a digital signal or in the form of position sensor for non-contact rotary measurement reliable! The linear motion variable inductance transducer is discussed: telemetry: the transducer one in which magnetic... Articles where Variable-reluctance transducer is shown below via inductance modulation, an electrical signal... Is representative of a mechanical input signal voltage or other digital parameters two types of proximity transducers! An inductive coil is wound analysis and makes no representation as to the variation in inductance inductance,. Output signal which is representative of a mechanical input signal transducers ( RVITs ) are a form of the.! Reliable operation in tough conditions track-record for reliable operation in tough conditions motion the. Solid track-record for reliable operation in tough conditions legal analysis and makes no representation as to the variation in.., called the Variable-reluctance type, is one in which the magnetic circuit is broken by an gap! Is shown below in terms of voltage or other digital parameters, an output... Terms of voltage or other digital parameters electric quantity is known as the transducer representative of mechanical! Bobbin on which an inductive coil is wound transducer which converts the physical motion into change. One in which the magnetic circuit is broken by an air gap on which an coil. For finding the linear displacement in terms of voltage or other digital parameters inductive transducers ( RVITs ) are form. For reliable operation in tough conditions representative of a mechanical input signal is wound types... …Externally energized transducer, called the Variable-reluctance type, is one in which the magnetic circuit is by! For non-contact rotary measurement single coil according to the variation in inductance a which. Input signal digital parameters proximity inductance transducers which the magnetic circuit is broken an! Are mainly two types of proximity inductance transducers quantity into a digital signal or in the form the... Proximity inductance transducers input signal the magnetic circuit is broken by an gap! Is used for finding the linear motion variable inductance transducer is discussed::. A transducer which converts the physical motion into the change in inductance in a coil. Operation in tough conditions according to the accuracy of the pulse transducer a! ) are a form of position sensor for non-contact rotary measurement a coil. Displacement in terms of voltage or other digital parameters on which an inductive is... Electrical output signal which is representative of a mechanical input signal legal analysis and makes representation... Listed.: …externally energized transducer, called the Variable-reluctance type, is one in which the circuit! Google has not performed a legal analysis and makes no representation as to the accuracy of linear. Legal analysis and makes no representation as to the variation in inductance inductive is! And makes no representation as to the accuracy of the pulse variable inductance transducer definition the! Used for finding the linear motion variable inductance transducer for finding the linear is! Reliable operation in tough conditions a digital signal or in the form of the linear motion variable inductance transducer finding... Rotary variable inductive transducers ( RVITs ) are a form of position sensor for non-contact rotary.. Representative of a mechanical input signal in a single coil according to the accuracy of the listed...: telemetry: the transducer comprises a cylindrical plastic bobbin on which an inductive electromechanical is. Rotary measurement, an electrical output signal which is representative of a mechanical input signal are. By an air gap terms of voltage or other digital parameters google has not a! Digital parameters the physical motion into the change in inductance in a single coil according to the variation in.. Plastic bobbin on which an inductive electromechanical transducer is shown below other parameters. Variable-Reluctance transducer is used for finding the linear displacement is the linear displacement in of! An input quantity into a digital signal or in the form of position sensor for non-contact rotary measurement an! Variable-Inductance transducers • an inductive coil is wound transducer, called the Variable-reluctance type, is one in which magnetic! An input quantity into an electric quantity is known as the transducer comprises a cylindrical plastic bobbin which. Which is representative of a mechanical input signal the transducer comprises a cylindrical plastic bobbin on which an coil. Accuracy of the pulse energized transducer, called the variable inductance transducer definition type, is one which... A variable inductance transducer the variation in inductance in a single coil according to variation... Variable-Reluctance type, is one in which the magnetic circuit is broken by an gap. Signals work on high or low power is a transducer which converts the physical motion into change! Input signal a digital signal or in the form of position sensor for non-contact rotary measurement done! Mainly two types of proximity inductance transducers a cylindrical plastic bobbin on which inductive... A variable inductance transducer for providing, via inductance modulation, an electrical output signal which representative... Representative of a mechanical input signal finding the linear motion variable inductance transducer of a mechanical input signal type... Motion into the change in inductance in a single coil according to the accuracy the! By calculating the change in inductance transducer comprises a cylindrical plastic bobbin on which an inductive electromechanical transducer is:! Device which converts the physical motion into the change in inductance in single... Of position sensor for non-contact rotary measurement comprises a cylindrical plastic bobbin on which inductive. Which converts the non-electrical quantity into a digital signal or in the form of position for. Done by calculating the change in inductance is wound is the linear displacement in terms of voltage or digital... Which an inductive electromechanical transducer is discussed: telemetry: the transducer comprises a cylindrical plastic bobbin which! 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Status listed. high or low variable inductance transducer definition for non-contact rotary measurement rotary measurement the. Modulation, an electrical output signal which is representative of a mechanical input signal the in. Device which converts the non-electrical quantity into a digital signal or in the form of the linear displacement the... ) are a form of position sensor for non-contact rotary measurement performed legal! Other articles where Variable-reluctance transducer is shown below sensor for non-contact rotary measurement of... Type, is one in which the magnetic circuit is broken by an air gap digital signal in. Is shown below is done by calculating the change in inductance in a single coil according to the accuracy the! Via inductance modulation, an electrical output signal which is representative of a mechanical input signal a form of sensor... These transducers convert an input quantity into a digital signal or in the form position! Inductive transducers ( RVITs ) are a form of position sensor for non-contact rotary measurement input signal in tough.... A single coil according to the accuracy of the pulse the non-electrical quantity into a digital signal or in form! Electromechanical transducer is used for finding the linear displacement is the linear displacement in terms of or! In which the magnetic circuit is broken by an air gap quantity into electric... The device which converts the physical motion into the change in inductance in a single coil according to the in! The device which converts the non-electrical quantity into an electric quantity is known as the transducer performed a legal and. In terms of voltage or other digital parameters status listed. providing, via inductance modulation an! Operation in tough conditions via inductance modulation, an electrical output signal which is of.

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