Sensingtech devotes to developing distributed data acquisition real-time monitoring system for the structural health monitoring, three categories of products based on the LoRa,4G and RS485 have been put into the market.
In the traditional centralized real-time monitoring system, the long cable and the multiple connecting&switching points affected the transmission of analog signal, caused EMI and weakened the signal strength. The analog signal and the vibrating affected by EMI, poor contact and rustiness, and to be weakened by the long cable.
Advantages
4G Solution
| Specifications | Value |
|---|---|
| Communication Type | 4G CAT1 |
| 4G Cat1 | LTE-FDD: B1 / B3 / B5 / B8 LTE-TDD:B34 / B38 / B39 / B40 / B41 |
| Positioning(Optional) | GPS |
| Data Protocol | TCP / UPD / MQTT / HTTP / Ali Cloud IoT |
LoRa Solution
Lora Gateway Specifications
| Specifications | Value |
|---|---|
| Communication Type | LoRa |
| Frequency Band | 863MHz – 928MHz ISM Band |
| Maximum Transmit Power | 14dBm (actual transmit power depends on geography) |
| High Receiver Sensitivity | -146dBm |
| High Receiver Sensitivity | -146dBm |
| Communication Range | Up to 15km (depending on the environment and antenna) |
| Maximum Nodes | 65536 |
RS485 Solution
RS485 Gateway Specifications
| Specifications | Value |
|---|---|
| Communication Type | RS485 |
| Communication Range | 1200m (Up to 10km) |
| Maximum Nodes | 239 |
| Storage(in RS485 Gateway) | 16GB |