M
I am looking for any information on the circuitry involved in operating a thermistor as a flowmeter. I am aware of two different techniques:
i) keeping the thermistor at a constant temperature and measuring the power needed to maintain that temperature
ii) keeping the power constant and measuring the heat loss from the thermistor
I believe the first circuit is a fairly complex (expensive) control circuit and I would be more intersted in the latter option. If you could
give me any more information on this application I would greatly appreciate it.
Thanks,
mle
i) keeping the thermistor at a constant temperature and measuring the power needed to maintain that temperature
ii) keeping the power constant and measuring the heat loss from the thermistor
I believe the first circuit is a fairly complex (expensive) control circuit and I would be more intersted in the latter option. If you could
give me any more information on this application I would greatly appreciate it.
Thanks,
mle