不銹鋼NTC熱敏電阻探頭B3950 10K喺飲水機中

The NTC temperature sensor 1% B3950 10K, 5 x 25mm with XH2.54 Connector in a water dispenser is a device used to measure the temperature of water. This sensor is usually a temperature sensor that converts the temperature information of the water into an electrical signal. Here are some types of temperature sensors that may be used in water dispensers:
These NTC temperature sensor 10K, 15K, 20K, 50K probe types can vary depending on the design of the water dispenser and the manufacturer’s choice. The accuracy, response speed and stability of the sensor are critical to the performance of the water dispenser, so manufacturers usually choose the appropriate sensor type for a specific application.

1. 不同類型NTC溫度傳感器嘅電阻不同, 但是如何判斷溫度傳感器的好壞? 好簡單, 是在線測量其電壓, 正常電壓 25 度數通常在 + 2 ~ + 2.5V .

2. 因為人體溫度係恆定嘅, 電路電壓唔係恆定嘅 (約2.17V) 按住溫度傳感頭片刻時.

3. 拔下NTC溫度傳感頭, 並測量線路上插座兩個引腳嘅電阻. 電阻值基本上係溫度傳感頭嘅模型值 25 攝氏度 (呢種方法喺實際檢查後係唔準確嘅). 如果電阻約為8K, NTC傳感器溫度頭嘅型號值一般為10K; 如果係4.7K電阻, 佢係一個5K溫度頭; 等陣. 然而, 對於一些大型冷氣, 變頻冷氣機外接機控制板NTC溫度傳感器的電阻值為 3 乘以較低的偏置電阻, 噉係, 用上述方法測得的電阻值乘以 3 係NTC傳感器嘅電阻值，小於 25 °攝氏度.

4. NTC溫度傳感器嘅模型值係其 25 攝氏度, 通常為5K, 10K, 15K, 20K, 25k, 50K, 100K通常為負溫度系數, 噉係, 溫度越高, 電阻值越細.

5. 一般而言, 機內管溫度與耐室溫相同.

不銹鋼NTC熱敏電阻探頭B3950 10K喺飲水機中

NTC Thermistor 10k Nonstandard, Threaded Stud use in home electronics

M8螺口探頭NTC溫度傳感器NTC10K 100K

描述

定製NTC熱敏電阻探針線0.5M~10M理論信號輸出源.

傳感器的連接端子和外殼尺寸和引線長度可根據客戶要求定製

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常見問題

問1. 我可以訂購NTC嘅樣品啊, PT100、PT1000, RTDs （熱電阻）, 同Ds18b20傳感器?
一個: 係, 我哋歡迎樣品訂單測試和檢查質素. 混合樣品係可以接受嘅.