The function of the sensor is often compared with the five major human sense organs:
Light Sensors - Vision
Acoustic Sensors - Hearing
Gas Sensors - Smell
Chemical Sensors - Taste
Pressure-sensitive, temperature-sensitive, fluid sensors - haptics
Classification of sensitive components:
Physics class, based on physical effects such as force, heat, light, electricity, magnetism and sound.
Chemistry, based on the principles of chemical reactions.
Biological, based on molecular recognition functions such as enzymes, antibodies, and hormones.
Generally, according to their basic sensing functions, they can be divided into ten major categories, including thermal elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, sound-sensitive elements, radiation-sensitive elements, color-sensitive elements, and taste-sensitive elements. class (some people have divided sensitive components into 46 classes).
Advantages of Glass Encapsulated Connectors
It is widely used in dew point meter, power equipment, Internet of things equipment, aerospace connector, coal mining and oil exploration equipment to realize data collection and transmission.
Technical performance:
1. Under normal temperature and pressure, the leakage rate is less than or equal to 110 -9 Pa.m 3 /s(He);
2. The insulation resistance is greater than 1000MΩ/500VDC (500V, 1000MΩ);
3. The compressive strength between the glass insulator and the base is greater than 300MPa
4. Good welding performance.
