SENSINGTECH PTE. LTD.

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

  • Avoid reading of interference, greatly reduce spike and drifting
  • Easy and quick installation, lower cost of installation and maintenance
  • Supports most structural and geotechnical sensors (Strain gauge, Piezometer, Load cell, Digital tilt beam/meter, Temperature sensor, etc.)
  • Supports remote configuration to change the parameter of channel, interval of reading, datetime and name of logger, sensor type, excitation strength, excitation frequency range, etc. (RS485 solution)
  • Easily add loggers and sensors to extend measurement range
  • Innovative design for Vibrating-wire logger, configurable excitation strength, export the analysis result to indicate the sensor status for judgment of interference or connection problems
  • Optional 4G/LoRa/RS485 module

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