1. Definition and Function: Capable of sensing information and converting it into electrical signals to meet transmission and processing requirements.
2. components: Composed of three parts—the sensing element, the conversion element, and the measurement circuit.
3. Performance metrics: Include sensitivity, linearity, resolution, etc., to measure accuracy and response capability.
4. Primary Classification: Divided into types such as physical and chemical based on principles; categorized into switch, analog, etc., according to output signals.
5. Development Trends: Evolving toward intelligence (self-diagnostic functions) and miniaturization.
Description
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Theory : Capacitance Sensor
Material : Mixture
Type : Optical-Electronics Sensor
Output : Digital Sensor
Origin : China