RFID vs Industrial Wireless Network

April 12, 2021

RFID Technology vs. Industrial Wireless Network

RFID technology and Industrial Wireless Network are two different technologies used for wireless data communication. Each technology has advantages and disadvantages depending on your business needs. In this article, we provide an unbiased comparison of RFID technology and Industrial Wireless Network to help you decide which technology is best suited for your business.

Overview of RFID Technology

Radio Frequency Identification (RFID) technology utilizes electromagnetic fields to identify and track objects using tags and readers. An RFID system consists of three components: the RFID tag, the RFID reader, and the system software. The RFID tag contains an antenna and a microchip that stores the tag's information. The RFID reader emits a radio signal and receives the tag's information. The system software then translates the information into meaningful data.

RFID technology is incredibly versatile and can be used for a wide range of applications, including inventory management, asset tracking, and supply chain management.

Advantages of RFID Technology

Reading Range: RFID tags have an excellent reading range compared to other wireless communication technologies. They can be read from a distance of several meters to as far as 10 meters.
Automated Data Collection: RFID technology enables automated data collection, minimizing manual data entry and reducing errors.
Durable: RFID tags are designed to be durable and withstand harsh environmental conditions such as extreme temperatures and moisture.

Disadvantages of RFID Technology

Cost: RFID technology can be expensive compared to other wireless communication technologies, particularly with proprietary systems.
Interference: RFID technology can be susceptible to interference from metal and liquids, making it less effective in some industrial settings.
Limited Data: RFID tags have a limited amount of storage capacity, which can be a disadvantage when trying to store large amounts of information.

Overview of Industrial Wireless Network

Industrial Wireless Network uses wireless communication technology to exchange data between devices and machines. The technology is commonly used in industrial automation applications, such as monitoring and controlling machinery, sensors, and equipment. An Industrial Wireless Network consists of several components, including wireless access points, edge devices or gateways, and network cables.

Advantages of Industrial Wireless Network

High-Speed Data Transfer: Industrial Wireless Networks have a high-speed data transfer rate, enabling quick data exchange between devices.
Scalability: Industrial Wireless Networks can be easily scaled to accommodate the needs of a growing business.
Integration: Industrial Wireless Networks can be integrated with existing systems, enabling businesses to improve automation without replacing their current systems.

Disadvantages of Industrial Wireless Network

Data Security Risk: Industrial Wireless Networks can be vulnerable to security breaches, particularly with wireless networks that are not properly protected.
Limited Range: Industrial Wireless Networks have a limited range compared to RFID technology, particularly in larger industrial settings.
Complexity: Industrial Wireless Networks can be more complex to set up and maintain compared to other wireless communication technologies.

Conclusion

Both RFID technology and Industrial Wireless Network have advantages and disadvantages. When deciding which technology is best suited for your business, consider factors such as cost, reading range, data storage capacity, security, and scalability.

References:

Bandyopadhyay, S., & Sen, J. (2011). Internet of things: applications and challenges in technology and standardization. Wireless Personal Communications, 58(1), 49-69.
Ayoub, A., Sohail, A., & Ghanem, M. (2014). RFID Technology and Its Industrial Applications: A Review. Journal of Industrial Engineering and Management, 7(1), 90-111.