What is a Sensor?
A sensor is generally a device, module, machine or subsystem whose purpose is to detect events or changes in its environment and send the information it obtains to other electronic devices. In other words, it is a device that converts signals from an energy field to an electric field.
It is a device that is affected by the heat, light, humidity, motion, pressure or any number of other environmental media that the sensor detects. Output information is a type of signal that is electronically transmitted over a network for display, reading, reading or processing, usually by a human.
By combining sensors, various automation and smart projects are realized. Industry 4.0, a popular topic today, has emerged and continues to develop with advanced
sensor types technologies.
Sensor technologies are a concept that paves the way for the development of most projects and is becoming more and more important every day. The proliferation and development of
sensor technologies is important as it affects every aspect of life.
What are the Types of Sensors?
Sensors are used in various industrial, medical, military and scientific fields. sensor types can be sorted according to the types of variables to be measured. Some of these are
Water Flow Measurement Sensors; As the name suggests, it is used to measure the flow rate and volume of water. It is used in irrigation systems, water treatment plants, water distribution systems, industrial processes.
Gas Sensors; These are devices used to measure the presence and concentration of certain gases in the air. Generally used in fire safety, industrial safety, medical applications.
Temperature Measurement Sensors; It is a sensor used to measure temperature. These sensors measure temperature changes by being in the environment where temperature changes occur, usually by generating an electrical or optical signal. Different temperature sensors are used in accordance with the purpose and field. They are used in many different fields.
It is a widely used system especially in industrial and industrial areas.
Sensor types are used in homes, automotive sector, medical devices, industrial applications, agriculture, etc.
What are the Working Principles of Sensors?
The sensor, which has a place in many points of life, is becoming more widespread day by day. Thanks to sensors, the electrical and automatic products we use in daily life become systematic. The working principle of sensors may vary depending on the type of variable being measured and the sensor design.
However, sensors generally work on similar principles. The operating principle of most sensors is that the physical variable being measured is measured by the sensor and this measurement is converted into a physical signal. The type of sensor can vary according to the variable being measured and the intended use of the sensor.
Sensors are generally of two types: analog and digital. Analog sensors give a current or voltage output that varies depending on the physical quantity they receive. Analog to digital converters are used to connect these types of sensors to your boards.
Digital sensors generally communicate with the microprocessor via communication protocols such as I2C, SPI, OneWIre.
In addition,
sensors, i.e.
sensor types, are divided into active and passive. Active sensors control the change of the signal in the environment after generating their own signals and perform the detection process. Ultrasonic sensors are included in this group. Passive sensors perform the detection process by controlling the signals they receive from the environment. You can reach our expert team at the
contact address to get detailed information and place an order.
Frequently Asked Questions about Sensors
What are the different types of sensors?
Sensors are divided into different types according to their characteristics and usage. They can be classified as follows: Gas sensors, water flow measurement sensors, temperature measurement sensors, motion sensors.
What are the advantages of sensors?
Sensors convert the data in our lives into digital signals that can be read by electronic systems, thus greatly facilitating data collection in many areas such as industrial applications, control and monitoring.
How to maintain the sensors?
Sensors need to be maintained, periodically cleaned and calibrated regularly.
