Results for: AD22100KT in Temperature and Humidity Sensors
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Temperature and Humidity Sensors

Thermistor- Thermistors are thermally sensitive resistors whose prime function is to exhibit a large, predictable and precise change in electrical resistance when subjected to a corresponding change in body temperature. Negative Temperature Coefficient (NTC) thermistors exhibit a decrease in electrical resistance when subjected to an increase in body temperature and Positive Temperature Coefficient (PTC) thermistors exhibit an increase in electrical resistance when subjected to an increase in body temperature. For applications where cost, space, or fragility are relevant, other types of electronic sensors are used, at the price of a lower accuracy. In capacitive humidity sensors, the effect of humidity on the dielectric constant of a polymer or metal oxide material is measured. With calibration, these sensors have an accuracy of ±2% RH in the range 5–95% RH. Without calibration, the accuracy is 2 to 3 times worse. Capacitive sensors are robust against effects such as condensation and temporary high temperatures.Capacitive sensors are subject to contamination, drift and aging effects, but are suitable for many applications. In resistive humidity sensors, the change in electrical resistance of a material due to humidity is measured.Typical materials are salts and conductive polymers. Resistive sensors are less sensitive than capacitive sensors - the change in material properties is less, so they require more complex circuitry. The material properties also tend to depend both on humidity and temperature, which means in practice that the sensor must be combined with a temperature sensor. The accuracy and robustness against condensation vary depending on the chosen resistive material. Robust, condensation-resistant sensors exist with an accuracy of up to ±3% RH. In thermal conductivity humidity sensors, the change in thermal conductivity of air due to humidity is measured. These sensors measure absolute humidity rather than relative humidity.

Sensors > Temperature and Humidity Sensors

Part No.	DS	Manufacturer	D/C	Qty	Region	Action
AD22100KT		ADI	2022+	8000	China	Request A Quote
AD22100KT		ADI	2021+	8050	China	Request A Quote
AD22100KT		ADI	2021+	5000	South Korea	Request A Quote
AD22100KT		ADI	-	17165	China	Request A Quote
AD22100KTZ		ADI	2021+	3900	China	Request A Quote
AD22100KTZ		ADI	-	37052	China	Request A Quote
AD22100KTZ		ADI	2018+	2000	China	Request A Quote
AD22100KTZ		ADI	202226+	4320	China	Request A Quote
AD22100KTZ		ADI	202202+	5971	China	Request A Quote
AD22100KTZ		ADI	2021+	12214	China	Request A Quote
AD22100KTZ		ADI	200951+	84	China	Request A Quote
AD22100KTZ		ADI	2021+	1234	China	Request A Quote
AD22100KTZ		ADI	2021+	3650	Singapore	Request A Quote
AD22100KTZ		ADI	2021+	12214	China	Request A Quote
AD22100KTZ		ADI	2022	6000	China	Request A Quote
AD22100KTZ		ADI	2018+	3000	Taiwan	Request A Quote
AD22100KTZ		ADI	2020+	1000	China	Request A Quote
AD22100KTZ		ADI	2022+	821	China	Request A Quote
AD22100KTZ		ADI	2022+	3000	China	Request A Quote
AD22100KTZ		ADI	2022+	28000	China	Request A Quote
AD22100KTZ		ADI	2022+	1000	Hong Kong	Request A Quote
AD22100KTZ		ADI	2021+	2000	China	Request A Quote
AD22100KTZ		ADI	2023+	8000	Hong Kong	Request A Quote
AD22100KTZ		ADI	2023+	5000	China	Request A Quote
AD22100KTZ		ADI	2018+	2000	Singapore	Request A Quote

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