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Talking about temperature sensor for intelligent cooking machine

Number of Views:23732022-06-20 11:17:41

There is an NTC temperature sensor installed on the test strip slot of the blood glucose meter. When measuring blood sugar, insert the test strip into the blood glucose meter. The back of the blood glucose test strip is in contact with the NTC temperature sensor, and it will automatically turn on. , if the temperature of the test strip changes too fast (for example, the change is more than 2°C per second), the blood glucose meter will wait until the temperature of the test strip is stable, prompting to start the blood drop measurement. Its temperature sensor can directly sense the temperature of the test paper, and can also perform compensation calculations more accurately. After the test strip is inserted, the temperature of the test strip is sensed to determine whether the temperature of the test strip is stable, and then decide whether to measure, which improves the stability and reliability of the blood glucose meter.
The temperature sensor used to detect blood glucose meters is an NTC temperature sensor that is encapsulated with epoxy resin and combined with high thermal conductivity and strong wires. High resistance, good heat resistance cycle, etc.
The following is the preparation method of blood glucose meter temperature sensor:
1. First weld the electronic wire to the NTC thermistor;
2. Then use epoxy resin to encapsulate the welding place between the thermistor and the electronic wire;

3. Form the epoxy temperature sensor.

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