Bring reservoir and dam instrument readings to a monitoring server with CM550-52F RTU telemetry. Keep the GNSS station on its separate communications path.
General Application · Water & Hydrology

CM550-52FCM550-52X series photographView equipmentReservoir monitoring combines readings from the water body, the dam and its surroundings. An RTU brings compatible instrument signals into a data path that operators can use to review changing conditions.
Measurements come from dispersed points and different instruments. The system needs to preserve the meaning of each reading and help the operator distinguish a threshold event from an instrument or communications fault.
Follow the data path, then explore the role of each device.
Explore the equipment roles along the data path.
Acquires compatible signals and transmits readings.
A practical integration sequence for planning and commissioning.
Choose the quantities and instrument locations with the responsible monitoring engineer.
Match instrument outputs to the CM550-52F configuration and any required acquisition modules.
Send readings through the selected 4G service and compare received values with the instruments.
Use platform histories and agreed alert rules; test notification and operator response before acceptance.


CM550-52F provides acquisition and transmission, with 4G, RS232 and RS485 listed in its model documentation. The photograph shows the CM550-52X series, not an identified 52F configuration.
Size the power supply for the instruments, reporting pattern and site conditions. Agree sampling, reporting and maintenance arrangements with the operator. Telemetry supports monitoring; it does not by itself establish structural safety or provide an automatic gate-control system.
Share your monitoring points, sensor outputs, site power and receiving platform. We can review the RTU configuration.