How To Use Sensor In Iot And Their Types

Sensors have been around for a long time in various industries and organizations. These devices are at the next level due to the invention of the internet and many companies are solely developing sensors for these purposes.

Companies such as omch providing best Sensor Application in today’s date have reached utmost reputation in the industry. Moreover, their usage for IoT platforms is remarkable. These sensors collect data and share it with connected devices. Leading manufacturers of automation products like Omch provide a range of sensors and other products that help boost the IoT industry.

Types of Sensors and their use

There are various kinds of sensors; however, we will be discussing the six most important sensors in IoT and how they work in function in the industry and organization usage.

1. Temperature sensor

By the name you can guess what is the sensor. It measures the amount of heat energy from a source and detects temperature changes to convert into data. These sensors are very important in the field of agriculture and soil temperature testing which allows you to measure the crop growth in that certain area.

Machines, which manufacture temp sensors need to be at a specific temperature and environment to have the perfect result.

2. Pressure sensor

Liquid and gases also have a way to measure their pressure with this type of sensor. A pressure sensor senses the pressure changes in gases and liquids, then it collects data and communicates it through the connected system.

The most common use for these sensors is detecting or testing leakage in an object. Moreover, it is also used for the water system to detect fluctuations in pressure.

3. Humidity sensor

Ever wondered how you are getting such an accurate result in the weather report. It is because of the humidity sensors.

These devices measure the amount of vapour in our atmosphere of air or any other gases. Most HAVC systems have them and the most common use for these is predicting and reporting the weather.

4. Proximity sensor

Proximity sensors are non-contact object sensors in a word. These detect the presence of any nearby object. They emit electromagnetic fields or beams of radiation.

The most common use for these sensors is in retail where the sensor detects the motion between a customer and a product. Moreover, it also notifies any discount or special offers when it detects a product.

You can also see them in malls where you stand in front of a door and it automatically opens, airports, and stadiums.

5. Infrared sensors

These sensors emit infrared radiation and sense the characteristics of their surroundings. Moreover, they also measure emitting heat and are widely used in hospitals and healthcare.

The most common IoT projects that these sensors are involved in are healthcare and hospitals. As it can detect blood pressure and also monitor the blood flow in your system. Other than that, they are also used in TVs and can also help to determine a painting’s authenticity.

6. Optical sensors

We are all familiar with optical sensors as we have them in our hands, our smartphones. These sensors are known for converting light rays into electrical signals and have many applications in our day-to-day life.

For example, Tesla, the new modern addition in the car industry has optical sensors to detect and recognize signs and obstacles. Another common use of these sensors is in smartphones where an ambient light sensor extends your battery life. Moreover, these are also used for monitoring heart rate and breath analysis.

These are the most well-known sensors in Iota and how they are being used in different fields for different purposes to make the data collection and communication process run much smoother.


We have sensor devices even in our hands now and the wide use in Iot applications are very vast to explain in one article.

However, we have tried to put fort the most commonly used six sensors in IoT and how they are used in different fields, which have a great impact on our day-to-day life. Moreover, We have also tried to provide every usage for these sensors in every field that we commonly know and understand but do not know that there is sensor chip that is doing all the work.