OPTICAL LOAD CELL TRANSDUCER.

被引：0

作者：

Anon

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来源：

Bulk Solids Handling | 1988年 / 8卷 / 01期

关键词：

OPTICAL INSTRUMENTS - TRANSDUCERS;

D O I：

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摘要：

The technology produces a very low profile, low physical weight load cell with no temperature or hysterisis effect. An 8,000 kg transducer is 50 mm**2 by approximately 12 mm thick and only grams in weight. The intensity of the output beam is determined by a Pin Diode, which converts light intensity to voltage in an opamp feed back arrangement. With the Pin Diode in reverse bias the diode leakage current is linearly dependent on light and the output voltage is also a linear function of the light intensity.

引用

共 50 条

[41] SENSITIVITY OF A LASER LIQUID-FLOW TRANSDUCER.
Teselkin, V.V.
Soviet Journal of Water Chemistry and Technology (English Translation of Khimiya i Tekhnologiya Vo, 1982, 4 (04): : 127 - 129
[42] STUDY OF THE DYNAMIC MODEL OF A SINGLY EXCITED ELECTROMAGNETIC TRANSDUCER.
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Journal of the Institution of Engineers (India): Electrical Engineering Division, 1978, 58 (04): : 217 - 219
[43] ULTRASOUND ATTENUATION IN BIOLOGICAL TISSUES USING A BONE TRANSDUCER.
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Stepichev, A.A.
Soviet Physics, Acoustics (English translation of Akusticheskii Zhurnal), 1975, 21 (01): : 37 - 40
[45] Generation of high power unipolar pulse with a piezocomposite transducer.
Sferruzza, JP
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[47] FIELD-EFFECT TRANSISTOR AS A HYDROSTATIC PRESSURE TRANSDUCER.
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[48] NOISE IMMUNITY OF AN AC BRIDGE WITH CAPACITIVE PRESSURE TRANSDUCER.
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[49] ELECTRICAL IMPEDANCE OF A THIN-FILM PIEZOELECTRIC TRANSDUCER.
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[50] SEMICONDUCTOR SURFACES CHARACTERIZATION USING ELECTRICALLY CONTROLLED ACOUSTOELECTRIC TRANSDUCER.
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Modelling, Measurement and Control A, 1987, 14 (03): : 33 - 39

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