PT100 Temperature sensor
RTD PT100 Temperature Sensor Probe with Cable
What is a Platinum thermal resistance sensor?
An RTD (Resistance Temperature Detector) is a Platinum thermal resistance whose resistance changes with changes in temperature. Its resistance increases as the sensor temperature increases. The relationship between resistance and temperature is well known and repeatable over time. RTD is a passive device. It does not produce output by itself. External electronics can be used to measure the sensor resistance by passing a small current through the sensor to produce a voltage. Typically 1 mA or less measurement current, maximum 5 mA, without risk of self-heating.
Temperature probes, Temperature sensor types & applications
A temperature probe is a device used to measure temperature, usually consisting of a sensitive element and a measuring circuit. The sensitive element can be a thermocouple (pt100, pt1000), a thermal resistor (ntc, ptc), a semiconductor (DS18B20 digital), etc., which can convert temperature changes into electrical signals. Then it is amplified, filtered, converted, and processed by the measuring circuit, and finally an electrical signal proportional to the temperature is output.
Temperature Sensor for Electrical Appliances
yaxun has a variety of sensor products already used in home appliances in different scenarios, providing systematic sensor solutions for smart home appliances. These sensors translate temperature into data, enabling precise control and monitoring for applications ranging from industrial processes to smart home devices.