FIELD: monitoring system for energy intensive equipment. SUBSTANCE: converter has emitter 1, transmitting light conductor 2, optical demultiplexer 3, first group of light conductors 4, group 5, shaft 6, code disk 7, read-out disk 8, optical attenuators 9,10,11, second group of light conductors 12, optical multiplexer 13, receiving light conductor 14, photodetector 15, amplifier 16, analog-to-digital converter 17, code-to-Gray-code converter 18, multiplexer 19, additional photodetector 21, additional amplifier 22, threshold unit 23, register 24. EFFECT: improved design. 3 dwg
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Authors
Dates
1995-02-20—Published
1991-06-26—Filed