5 Most Commonly Used Sensors in Various Industries

 Jose Camacho​       Comments Off on 5 Most Commonly Used Sensors in Various Industries
Industrial Sensors

Today, in the technologically advanced world, most industries have started employing robots to automate their processes. This can be seen most commonly in the manufacturing, and instrumentation industries. When someone says automation, the first thing that you come to mind is the ability of a machinery to do things on its own, without the need of, or you may say very little need of human intervention. Various types of sensors are used in such machinery, which helps it in carrying out several tasks. Depending upon the application, and the machinery used, there is a huge variety of sensors in use today. In this post, we will be focusing on the wide range of sensors that are used in different industries, and their properties.

What are the Different Sensors Used in Diverse Industries?
There are various types of sensors in use today, which have different properties, and capabilities. Most of these devices are small in size, but they are of great help. Here are some most commonly used sensors in different industries:
  1. Pressure Sensors: As its name implies, the pressure sensors are designed to determine the exact pressure in a process. It is done by the pressure sensitive element in these sensors. Gas or liquid pressure is measured by this element against the diaphragm of the sensor. This measured value is then converted into an electrical signal by the pressure sensor.
Where are they used?
  • Pressure Sensing
  • Altitude Sensing
  • Leak Testing
  1. Temperature Sensor: A temperature sensor can be a thermistor, an RTD (Resistance Temperature Detector), thermocouple or a industrial thermowells, which is used to sense and measure temperature through an electrical signal. There are two basic types of temperature sensors – contact and non-contact temperature sensors. The contact sensors are used to measure the temperature of solids, liquids, as well as gases, whereas the non-contact sensors are capable of measuring only solids and liquids.
Where are they used?
  • Materials Research
  • Biology Research
  • Medical Applications
  1. Humidity Sensors: The relative humidity of air is measured using this type of sensor – the humidity sensor. These sensors can be either resistive type or capacitive type. The humidity sensors are known for their long-term stability, fast response time, and amazing reliability.
Where are they used?
  • Medical Applications
  • Greenhouses
  • Meteorology Stations
  1. Ultrasonic Sensors: The ultrasonic sensors use sound waves to measure a distance to an object. These sensors generate sound waves, which travel to the object, and bounce back after hitting it. The time elapsed between the transmission and reception of the sound waves is used to calculate the distance to the object, by the ultrasonic sensors.
Where are they used?
  • Distance Measurement
  • Production Line
  • Tank Level
  1. Speed Sensors: The name itself explains this type of sensor. It is used to measure the speed of an object, or a vehicle. The speed sensors help detect the rotations per minute (RPM) of wheels or different vehicles.
Where are they used?
  • Flow Meters
  • Motor Control
  • Conveyors
Apart from those mentioned above, there are other sensors, including gas sensors, water sensors, leaf sensors, and several other industrial sensors. Each type of sensor is designed differently, in order to deliver outputs in the desired measurements, or processes. They can be availed from a number of distributors, however, you should ensure that you are buying good quality sensors. For that, you need to purchase from renowned, and experienced suppliers in the US, such as GND Consulting & Supply, LLC.