In this work we present an integrated anemometer for liquids based on a single temperature sensor. By means of a proportional control loop, which utilises a PWM signal to maintain the sensor temperature at a constant value, the measurement time resulted four times faster than the intrinsic thermal settling time of the sensor.
Single temperature sensor anemometer for liquid flow detection with pulsed heating driver
BRUSCHI, PAOLO;PIOTTO, MASSIMO
2002-01-01
Abstract
In this work we present an integrated anemometer for liquids based on a single temperature sensor. By means of a proportional control loop, which utilises a PWM signal to maintain the sensor temperature at a constant value, the measurement time resulted four times faster than the intrinsic thermal settling time of the sensor.File in questo prodotto:
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