Temperature and resistance of NTC temperature sensor applications
NTC temperature sensor is a thermistor sensor (measuring temperature range: -30°C to +200°C (-22°F to +392°F) waterproof probe). Its resistance value changes with temperature. กทช (ค่าสัมประสิทธิ์อุณหภูมิลบ) means that its resistance value is negatively correlated with temperature, นั่นคือ, as the temperature rises, the resistance value will decrease; ในทางกลับกัน, as the temperature decreases, the resistance value will increase. This characteristic makes NTC temperature sensor very suitable for measuring temperature.