Nov 25, 2017 #1 V valdorf Newbie level 6 Joined Mar 26, 2017 Messages 12 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,413 Hello, I am looking for a simple wind flow sensor based on a NTC 10k thermistor. I need to measure wind speed up 20m/s. The idea is to internally heat thermistor with power supply i.e. 10V. Maybe somebody have done similar circuit for a wind flow sensing?
Hello, I am looking for a simple wind flow sensor based on a NTC 10k thermistor. I need to measure wind speed up 20m/s. The idea is to internally heat thermistor with power supply i.e. 10V. Maybe somebody have done similar circuit for a wind flow sensing?
Nov 26, 2017 #2 KlausST Advanced Member level 7 Joined Apr 17, 2014 Messages 25,158 Helped 4,868 Reputation 9,757 Reaction score 5,536 Trophy points 1,393 Activity points 168,347 Hi, * look through the links in the box "similar threads" below * search for " thermistor airflow circuit" or "thermistor anemometer circuit" There are many discussions and circuits available. Klaus
Hi, * look through the links in the box "similar threads" below * search for " thermistor airflow circuit" or "thermistor anemometer circuit" There are many discussions and circuits available. Klaus