Characteristics and application scenarios of RFID underground pipeline tags

RFID underground pipeline tags, as the name suggests, are RFID tags that can be applied to underground pipelines. Applying RFID underground pipeline tags to pipeline management can greatly improve the management efficiency of urban underground pipelines. Through RFID technology, during pipeline laying, inspection and other activities, the original underground pipeline routing, laying time, pipeline type, inspection time and other information can be identified without excavation, changing the traditional model of underground pipeline management. Realize the electronic, informatization and digitalization of various pipeline management operations.

Features of RFID underground pipe tags

1. Passive tags, no batteries required

This type of tag is a passive tag that can be buried in underground pipes. When the RFID Reader reads the passive tag, the antenna of the passive tag converts the received electromagnetic wave energy into electrical energy and activates the chip in the passive tag. , and send the data in the passive chip.

2. Strong penetration and strong anti-interference ability

Since the tag should be in an underground pipe, it needs to have strong penetrability and anti-interference ability, and can penetrate mud, cement and other roads.

3. Long service life

The service life is generally 10 to 30 years, or even longer, and the service life is required to be as long as the marked underground pipeline.

4. Waterproof and pressure resistant

IP68 protection grade, using one-time injection molding, has good protective performance and acid and alkali resistance.

5. High safety performance

Using a globally unique ID code, it has the function of keeping data information confidential.

RFID underground pipe tag application scenarios

Can be widely used in the following situations:

1. Medium and high-density underground pipeline systems in cities

2. Rural areas with few ground reference objects

3. Areas that are difficult to detect with metal detectors such as non-metals and metals, poor conductor connections, etc.

4. Critical systems, life support systems and digital city systems

5. Communications, electricity, CATV, water supply, drainage, gas and other fields

6. Precast concrete components

During the construction and maintenance of underground pipelines, electronic markers can be buried at certain intervals, and can also be buried at corners where the direction changes and at some event points to mark, such as connection points, valves, manhole covers, T-shaped branches, etc. . Depending on the importance of the project and the project budget, the burial density can vary from a few meters to dozens of meters apart. It is usually recommended that the burial interval is 10 to 20 meters.