mõõteanduri

Mõõteandur, often translated as measuring transducer or sensor, is a device that converts a physical quantity into an electrical signal. This electrical signal can then be processed, transmitted, or displayed by other electronic instruments. The physical quantity being measured can be diverse, including temperature, pressure, light, motion, or chemical composition. The output signal is typically a voltage, current, or digital representation proportional to the measured input.

The primary function of a mõõteandur is to provide a quantifiable measurement of a phenomenon. Without sensors, many automated systems and data acquisition processes would be impossible. They act as the interface between the physical world and the digital realm. The accuracy, sensitivity, and range of a mõõteandur are crucial parameters that determine its suitability for a specific application.

Mõõteandurid are integral components in a vast array of technologies. In industrial automation, they monitor process variables like flow rates, liquid levels, and machine vibrations. In automotive systems, sensors detect engine parameters, speed, and occupant presence. In consumer electronics, they enable functionalities like touchscreens, environmental sensing, and imaging. The development of new sensing technologies continues to expand the capabilities and applications of mõõteandurid across various fields.