FIELD: measuring technique.
SUBSTANCE: device comprises two ultrasonic converters and unit for control and processing made for permitting determination of volumetric or/and mass flow rate of the fluid that flows in the pipe by means of ultrasonic measuring signals. The unit for control and processing has at least one component (amplifier, ADC, microprocessor or programmable logic module).
EFFECT: reduced power consumption.
10 cl, 4 dwg
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|---|---|---|---|
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|
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