Main classification and selection principles of sensors 2

2、 Classified by measured physical quantities:

1. Displacement sensor: used to measure the displacement of objects, including linear displacement sensors and angular displacement sensors.diode

2. Pressure sensor: used to measure the pressure changes of the medium.

3. Temperature sensor: used to measure temperature changes in the environment or objects.

4. Gas sensors: used to detect gas components in the air, such as oxygen sensors, methane sensors, etc.

5. Liquid sensor: used to detect parameters such as liquid level and flow rate.diode

The selection principles for sensors include but are not limited to:

1. Measurement requirements: Select appropriate measurement range, accuracy, and other parameters based on specific application requirements.diode