Flow detector and NTC temperature sensor.PVC magnifier name card

　　A flow detector is an instrument for measuring pipeline flow. When used, the flow detector has a high heat dissipation performance, which leads to a high overall temperature of the detector and affects its service life. An NTC temperature sensor needs to be installed inside the flow detector to monitor its temperature changes in real-time.

　　The heat dissipation device of the flow detector is equipped with an NTC temperature sensor, which is fixed inside the heat dissipation device through bolts. The NTC temperature sensor is connected in series with the heat dissipation fan through wires. The heat dissipation device is used to dissipate heat from the detector. At the same time, the speed of the cooling fan can be adjusted through the NTC temperature sensor. The NTC temperature sensor is sensitive to temperature and exhibits different resistance values at different temperatures. It uses a negative temperature coefficient thermistor (NTC). When the temperature of the detector is higher, the resistance value decreases, and the voltage introduced into the cooling fan will increase, resulting in an increase in the speed of the cooling fan, Improve the heat dissipation efficiency of the detector.

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