FIELD: measurement technology heat meter for low-capacity users of hot water. SUBSTANCE: proposed mechanical meter has tachometric transducer of flow rate, counter of number of revolutions, temperature sensor with mechanical output and converter of rotary motion to rotary intermittent motion having input and output shafts and member to check filling factor. Input shaft of converter is joined to transducer of flow rate, output shaft - to counter of number of revolution. Member to check filling factor is connected to output of temperature sensor. This meter operates without usage of any source of electric energy. EFFECT: simplified design, improved operational reliability. 1 dwg
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|---|---|---|---|
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|
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| 0 |
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