Low-Power Data Acquisition Terminal RTU
Model: RTU
Low-power RTU data acquisition terminal for remote sensor signal collection, GPS positioning, wireless transmission, and field monitoring points powered by battery or solar systems.
RTU
Low-power RTU data acquisition terminal for remote sensor signal collection, GPS positioning, wireless transmission, and field monitoring points powered by battery or solar systems.
Best for: Remote water quality monitoring stations, drainage network monitoring, and unattended sensor data collection, Battery-powered or solar-powered field projects requiring low-power wireless RTU transmission, Hydrology, environmental monitoring, pump station, flood warning, and industrial telemetry applications.
Specifications
- Model options: Pro-411R and Pro-100G
- Pro-411R hardware interface: 1 RS485, micro USB debugging port, 1 switch signal interface, and 1 relay interface
- Pro-100G hardware interface: 1 RS485 supporting up to 10 MODBUS485 devices, 1 analog input, micro USB debugging port, 1 relay, and 2 switch signal interfaces
- Debugging port: RS485 + Micro USB
- Positioning: GPS / BeiDou dual-mode positioning
- Pro-411R size: 200 x 175 x 80 mm
- Pro-100G size: 95 x 25 x 69 mm
- Pro-411R protection: IP68
- Pro-100G protection: IP54
- Communication: Optional NB-IoT, GPRS, or 4G full-network communication
- Storage: 16M local storage
- Configuration: Serial port or remote configuration
- Power supply: DC10V to DC17V
- Sleep current: <50 µA at DC12V
Applications
- Remote water quality monitoring stations, drainage network monitoring, and unattended sensor data collection
- Battery-powered or solar-powered field projects requiring low-power wireless RTU transmission
- Hydrology, environmental monitoring, pump station, flood warning, and industrial telemetry applications
- Smart water monitoring applications
- Drainage network applications
- Sewage discharge applications
- Open-channel flow applications
- Flood warning applications
- Remote telemetry applications
- Water tank monitoring applications
- Environmental monitoring applications
Benefits
- Ultra-low sleep current below 50 µA at DC12V for battery or solar power scenarios
- Optional GPRS, full-network 4G, or NB-IoT wireless data transmission
- Alarm functions include overflow warning, immediate report, and low battery warning
- Local loop storage prevents data loss during communication interruption
- Supports online and scheduled wake-up operating modes
- Supports parameter configuration, remote program upgrade, and serial pass-through communication
Frequently asked questions
What does the RTU measure?
RTU is configured for Model options: Pro-411R and Pro-100G; Pro-411R hardware interface: 1 RS485, micro USB debugging port, 1 switch signal interface, and 1 relay interface; Pro-100G hardware interface: 1 RS485 supporting up to 10 MODBUS485 devices, 1 analog input, micro USB debugging port, 1 relay, and 2 switch signal interfaces; Debugging port: RS485 + Micro USB.
Where is the RTU used?
Typical applications include Remote water quality monitoring stations, drainage network monitoring, and unattended sensor data collection, Battery-powered or solar-powered field projects requiring low-power wireless RTU transmission, Hydrology, environmental monitoring, pump station, flood warning, and industrial telemetry applications, Smart water monitoring applications.
How do I select or order the RTU?
Send FUNEL your target parameters, measuring range, water type, quantity and application. We will confirm the configuration and provide a quotation and datasheet.
Tell us your water type and signal requirements
We will help select the right analyzer, sensor, controller, output signal and installation plan for your project.
Get a project quote
Send parameter, measuring range, quantity, output signal and application. We will prepare a quotation and datasheet.
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