Due to the continuous development of electronic technology, office automation equipment has higher and higher requirements for use temperature and response speed, and its use of NTC temperature sensor response speed requirements have become higher and higher. Temperature sensors with a response time of more than 2S can no longer meet the continuous requirements of office equipment. The pursuit of high efficiency is a requirement.
The surface contact type fast response temperature sensor adopts the temperature characteristics of NTC thermistor, which has the characteristics of high reliability, high sensitivity and good interchangeability. It is widely used in temperature compensation and measurement, especially in copiers, printers and other office Automation equipment has become a very important core component.
The self-developed surface contact type rapid response temperature sensor is welded on the sensor base with a high temperature resistant glass-sealed thermistor and a thin ceramic substrate. The back of the wire is welded with a steel sheet resistance, flat head down, and a polyimide film attached to the plane. The round surface is pasted with Teflon film, and the end of the lead wire is connected to the terminal, and finally the rubber seat connector is inserted. The temperature sensor can work in a high temperature environment above 250℃ for a long time, and the response time is stable within 2 seconds. Suitable for all kinds of office automation equipment.
Miss Lei
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