Case Study：
ICP DAS’s I-87K series I/O modules capture analog data from the cooling tower, including cold and hot water temperatures, wet-bulb temperature, outlet pressure, hydrostatic level, and motor current of the cooling fan. The PET series PoE Ethernet high-speed data acquisition modules receive vibration data from accelerometers monitoring the cooling fan system. This data is transmitted via the Modbus TCP communication protocol to the GRP series Ethernet/Serial/CAN to 4G gateway, and then sent in real-time via 4G to the SCADA system in the control room. This setup enables remote real-time monitoring of the cooling tower system, enhancing overall operational efficiency.

For more information and system architecture, please visit our case study blog：
https://icpdas.blog/2024/10/21/icp-dass-intelligent-cooling-tower-status-monitoring-precisely-capture-every-data-point/