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Transducer Resolver and Inductosyn

– a motor-generator pair: the resolver and the transmitter are used to measure the angle of a rotational motion – stator coils as receivers are placed at different angles • 3 stator: syncho • 2 stator: resolver – linear version (inductosyn) 90 degree angle difference obtained with difference 1/4 winding Figure 3.40 Construction of Resolver – Inductosyn and the resulting ...

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Potentiometer

Potentiometers available on the market consist of several types, namely: carbon potentiometer, wire wound potentiometer and film metal potentiometer. 1. Potentiometer of carbon is a potentiometer made of carbon materials the price is quite cheap but this potentiometer kepressian very low usually the price of resistance will be very easily changed due to contact shift. 2. Wire wound potentiometer is ...

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Metode Spot Sampling Minyak

1. Core Thief Spot Sampling Procedure Aplikasi : Metode ini menguraikan alat untuk pengambilan contoh cair/liquid yang mempunyai RVP pada 101 kPa (14.7 psia) atau kurang dalam tangki penyimpanan, mobil tangki, truk tangki, kapal dan tangki apung. Peralatan: Prinsip Kerja :  Periksa / yakinkan gelas ukur dan tempat contoh dalam keadaan bersih dan kering  Periksa tinggi cairan dalam ...

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Pressure Sensor

• Pressure and force transducers (load cell – consists of elastic material and displacement sensors – measure quantity (i) strain or (ii) displacement – grouping: absolute gauge and differential types Figure 3.51 Diaphragm pressure sensor: (a) flat-type diaphragm, (b) corrugated diaphragm, (c) media of capacitance • pressure sensor with diaphragm reliable, difficult to make, reproducible – measure strain with strain ...

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Linear Variable Differential Transformer

– exploit the magnetic induction change from the primary coil to the secondary two coils – in a state of equilibrium, the magnetic core is centered and the two secondary coils receive the same flux – in an unbalanced state, the flux on one coil rises and the other falls – the voltage generated on the secondary by the change ...

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Strain Gauge Position Sensor

Position measurement can be done by analog and digital. For a shift that is not too far away measurements can be done using analog means, while for longer shift distance it is better to use digital way. Position or displacement sensor results can be used to measure linear or angular displacement. Technical treatment of the sensor can be done by ...

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