The working principle of the air conditioning temperature sensor 10K temperature sensor
The air conditioner temperature probe is an air conditioner temperature sensor, also called a 10K temperature sensor. The change of ambient temperature will cha....
ntc temperature sensor probe term explanation
The probe set (combination) of the sensor is a thermistor package (combination) made of a thermistor shell, extended lead, and sometimes a connector.
R0: The resistance of the thermistor at zero power at....
The ntc temperature sensor is usually composed of 2 or 3 metal oxides, mixed in fluid-like clay, and calcined in a high-temperature furnace to form dense sintered ceramics. Oxygen-linked metals tend to provide free electrons. Ceramics are generally ex....
Resistance-temperature characteristics
The temperature coefficient of the thermistor is much larger than that of the metal thermal resistance, so the sensitivity is very high. At the same temperature, the resistance of the thermistor is much greater ....
Thermistor is a resistance thermometer, or resistance whose resistance depends on temperature. The term is a combination of "heat" and "resistance". It is made of metal oxide, pressed into beads, discs or cylinders, and then encapsulated the thermisto....
Experiments show that, within the operating temperature range, the resistance-temperature characteristics of the PTC thermistor can be approximated by the experimental formula:
RT=RT0 expBp(T-T0),
In the formula, RT and RT0 represent the resistance ....
The thermistor packaged in glass has a thermal chip inside. Its main features are small size, high precision, fast response and anti-aging. Due to the characteristics of the glass package, it is suitable for use in harsh environments such as high temp....
Thermistor materials can generally be divided into three categories: semiconductors, metals and alloys, which are briefly described as follows.
Semiconductor thermistor material
Such materials include single crystal semiconductors, polycrystalline....
The 10K 3950 NTC thermistor sensor is processed with high-precision NTC chips. The parameters shown in the NTC thermistor temperature/resistance parameter table can be explained: The nominal resistance value of NTC temperature at 25℃ is 10KΩ, and t....