VARIOUS TYPE OF
SENSORS
By: Kavya Shah
What are Sensors?
◦ A sensor is a device, module, machine, or subsystem whose purpose is to
detect events or changes in its environment and send the information to other
electronics, frequently a computer processor
Types of Sensors
• Vision and Imaging Sensors.
• Temperature Sensors.
• Radiation Sensors.
• Proximity Sensors.
• Pressure Sensors.
• Position Sensors.
• Photoelectric Sensors.
• Particle Sensors.
Functions of a Sensor
◦ A sensor converts the physical action to be measured into an electrical
equivalent and processes it so that the electrical signals can be easily sent and
further processed. The sensor can output whether an object is present or not
present (binary) or what measurement value has been reached (analog or
digital).
Where are Sensors Used?
Some common places where Sensors are used and many more.
1.
Steering angle measurement - Position sensors
2.
Throttle control - Position sensors
3.
Ramp and bridge positioning - Position sensors
4.
Platform scales - Weight sensors
5.
Counting scales - Weight sensors
6.
Motors – Temperature sensors
7.
Surface plates – Temperature sensors
8.
Home appliances – Temperature sensors
9.
Industrial equipment – Temperature sensors
10. Oil pressure - Pressure sensor
11. Braking systems on vehicles - Pressure sensor
THANK YOU