Compared to traditional manual periodic data collection thickness measurement methods, the electromagnetic ultrasonic online monitor offers the following advantages:

1. Reduces labor costs by over 90%, capable of continuous operation with a single installation.

2. LoRa network, wireless communication (communication method: 485 bus, serial port)

3. Features both room temperature and high temperature (400℃) testing, *long-term installation, non-stop testing.

4. Non-destructive installation, without damaging the overall structure of the monitored object.

5. Achieve secure data provision for intelligent factories.

6. The electromagnetic ultrasonic on-line monitor can be set for either timed measurement or manual measurement.

7. Data Storage: Each channel's data is saved in chronological order.

8. Software interface, with a default of 16 nodes, expandable.

9. Sound velocity and delay calibration function. Nodes are independent and can be set with thickness alarm feature.