Pressure Sensors in IoT: Definition and Advantages

An IoT pressure sensor is a kind of device that is used to measure pressure. We live in a digitally-driven world where devices must exchange data on the internet and enable us to operate devices and collect data remotely. Especially, in an Internet of Things ecosystem, sensors play a pivotal role that helps us collect useful data and ensures operation of connected systems and devices. One of such sensors that play a significant role in numerous applications is the pressure sensor. Let us explore all about pressure sensors in IoT in detail in this blog

What Is Pressure?

Let us start our topic by knowing the definition of pressure. A pressure is a physical parameter that can be technically defined as the amount of force exerted on a particular unit of area. In real-life applications such as IoT, the measurement unit of pressure is defined in terms of pascal. The major types of pressure include atmospheric, absolute, gauge, and differential.

What Are Pressure Sensors?

A pressure sensor is a kind of device that helps us detect pressure and convert it into electrical signals depending on the applied pressure. It generally consists of an element sensitive to pressure that can detect, gauge, and track the applied pressure. The inputted mechanical energy is then converted into electrical signals for tracking and analysis. Pressure sensors vary on the basis of capacity, size, sensing technology, measurement method, output requirements, etc.

What Are Pressure Sensors in IoT?

IoT is basically an abbreviation of the term Internet of Things, which is basically an interconnection of smart devices to share data. Just like motion sensors, one of such devices that can be connected to the IoT environment is a pressure sensor. IoT pressure sensors not only help users display real time pressure data at the location but also to the cloud platform through which you can view and work with the device remotely.

This enables users to see the real-time pressure details even when they are far away from the site. This proves to be extremely beneficial for the users where they cannot visit the site remotely to see the data themselves due to health or safety reasons.

What Are the Benefits of Pressure Sensors in IoT?

IoT pressure sensors are an intelligent device that offers features like wireless communication and low power consumption. Let us see its few benefits in this blog- 

• Pressure Alarm- 

With IoT pressure sensors, users can set an alarm function for a particular pressure threshold. When the data detected by the pressure sensors goes beyond the threshold, the data immediately goes to the server. This automatically sets an alarm for the users via SMS, WeChat, APP, phone, etc. This makes sensors suitable for both home automation and industrial projects.

• Multiple Transmission Methods- 

Wireless IoT sensors for detecting pressure contain numerous wireless transmission methods including LORa/NB-IoT/GRPS. Moreover, captured data is also sent to the data center server in real time.

• Vital for Industrial Applications- 

IoT pressure sensors can bring a significant change in multiple sectors like automotive, healthcare, aerospace, civil engineering, etc. In healthcare, for example, they can be used to accurately track vital signs in critical patients. This not only reduces healthcare costs, but also vastly improves the overall quality of healthcare. 

In the automotive industry, pressure sensors can be leveraged to upgrade safety measures and enhance overall vehicle performance. It can ensure IoT-based tracking of brake fluid pressure, engine oil pressure, and tire pressure.

• Reduces Labor Costs- 

Pressure sensors in IoT automates tracking of pressure data and reduces the need for manual intervention on site. Businesses do not need a dedicated professional in areas where safety concerns are high. Moreover, they allow users to monitor their systems at their fingertips and take proactive measures during emergency situations. This also enhances work efficiency, cuts down wastage of materials, and avoids product damage.

• Useful in Urban Planning- 

IoT pressure sensors streamlines urban planning and ensures public safety. For example, they can be used to monitor crucial infrastructure such as bridges, buildings as well as water and gas pipelines. Due to their cost-effectiveness and accuracy, such sensors are also allowing IoT technology to build smart cities.

Conclusion

IoT Pressure Sensors are integral components that capture pressure data and convert it into electrical signals. The application areas of these components are multifarious and range from healthcare devices to industrial machines. The blog explain pressure sensor in IoT from scratch and mentions a few of its foremost advantages. To learn more concepts about IoT, check our website.