Definition: A sensor is a device that converts physical quantities into electrical signals and is used to detect and measure various parameters in the environment.

Basic composition

Data acquisition: Provides real-time data to control systems for environmental monitoring and process control

Automation: Realize the automation of the production process and improve production efficiency and product quality.

security monitoring

Classification according to detection principle

Classification according to output signal

Sensitivity: Indicates the degree of response of the sensor to changes in the measured value. The higher the sensitivity, the more accurate the measurement.

Linearity: the linear relationship between the output signal and the input quantity, good linearity and small measurement error

Stability: The performance changes of the sensor under long-term operation, high stability and strong measurement reliability

Response time: The time it takes for the sensor to change from input to output stability. The response time is short and the real-time performance is good.

Accuracy: The closeness between the measured value and the real value. High accuracy makes the measurement results more credible.

International standard naming

Code name composition

Industrial automation

Automotive electronics

medical health

Environmental monitoring

Miniaturization and integration

Intelligent

Wireless

Green and environmentally friendly

Definition of Internet of Things

The role of sensors in the Internet of Things

The combination of sensors and the Internet of Things

Application cases