![]() ![]() You can easily buy an online Pulse Oximeter. It is easy to handle and operate, even at your home. In this COVID pandemic, Pulse Oximeter is in huge demand. It is used in industrial applications like switches for turning on/off lights, remote control by the air conditioner (AC), door open/close operation, elevator, and robotics, smartphones, so on.Īn oximeter is one of the best examples of a touch-based sensor to detect oxygen levels in the human body. It is an electronic sensor that is used for detecting and recording physical touch.Ĭapacitive touch sensors, resistive touch sensors are the best example of the touch sensor. The touch sensor is called a Tactile sensor. ![]() Pressure sensors are used in many systems like pneumatic, hydraulic, vacuum systems, etc. The pressure sensor is called a Pressure Transducer or Pressure Transmitter or Piezometer.Ī pressure sensor detects the pressure of air, gas, water and provides an electrical signal to the controller.Īccording to different uses and many more features, it is divided into different parts like, The temperature sensor is used in a computer, refrigerator, automobile, medical device, cooking appliances, electrical motor, etc. There are several types of temperature sensors used. Temperature sensor uses to detect the temperature and heat energy and convert it into an electrical signal (in form of voltage or current). Such as,Įach category is having different types of sensors as follows. Sensors are split up into four main categories. In daily life applications, commercial and industrial devices, and educational projects, different types of sensors are used with a specific roles. You can easily understand this by the following simplified block diagram.įor example, in an automation system, the sensor is the most important piece of equipment that provides input to the programmable logic controller (PLC). The main function of the sensor is to identify and communicate with physical quantities such as temperature, heat, pressure, distance, moisture, gas, and so on.Īnd it provides output in the form of an electrical signal to connected control systems. In other words, a sensor is an electronic device that can transform energy from one form to another form. In general, the sensor is known as a Detector.Ī sensor is an electronic equipment that is used to detect and observe the physical activities and pass the notifcation/signal to other electrical control devices. What are the different types of Sensors?. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |