Integrated Remote Rainfall StationIntegrated Telemetry Rainfall Stations are used in flood early warning systems, hydrological and meteorological remote sensing systems, and other water conservancy and water affairs information systems for automatic monitoring, collection, and reporting of rainfall. This product features an integrated design that combines a tipping bucket rain gauge, a solar power system (including solar panels, lead-acid batteries, and solar charging controllers), hydrological data collection terminals (including water level, rainfall collection, analysis, and storage), and a remote communication terminal (GPRS data transmission) into a compact unit. It boasts easy installation, simple operation, convenient maintenance, advanced technology, reliable functionality, broad application range, and high measurement accuracy, making it a rainfall monitoring system suitable for installation in various outdoor environments. Feature Highlights: 1. High Cost-Performance Ratio: Integrated design reduces overall costs, with power, data collection and processing systems, and communication modules all integrated, enhancing reliability and cost-effectiveness.
2. Seamless Communication: GPRS/CDMA network data transmission boasts low operational costs, high reliability on the public network, and broad coverage.
3. Wide measurement range and high precision: The range and precision can be adjusted as needed. The rainfall measurement resolution can be as small as 0.1 millimeters, or other precision tipping bucket rain gauges can be selected (0.1mm, 0.2mm, 0.5mm, 1mm).
4. Reliable Power Supply System: Powered by solar panels and lead-acid batteries, the power configuration ensures continuous operation of the equipment for at least 3 months of consecutive cloudy and rainy weather.
5. Multiple data transmission methods: Supports various data transmission modes such as scheduled self-reporting, rainfall reporting, and water level reporting.
6. Simple and convenient installation & debugging: On-site use of short-range wireless communication, parameter setting and debugging can be done through a hand-held operator, without the need to open the equipment or connect communication lines.
7. Reliable Data Storage Function: Provides a trustworthy guarantee for the collection of annual rainfall data, with stored data capable of being downloaded via a handheld device using near-range wireless communication.
8. Lightning Protection Auto-Reset Function: The device features a single-door design for easy maintenance and wiring. The interfaces are equipped with lightning protection, and it offers system hardware reset and automatic reset in case of system hang.
9. Supports remote parameter setting function: Allows dynamic modification of working mode and other related parameters.
10. Low Power Design: Utilizes low power consumption power monitoring technology with a stand-by current less than 100uA, supporting sleep-wake operation mode.
Technical Specifications:
Bore Diameter: φ200 ± 0.06mm; Blade Edge Acute Angle: 40° ~ 45°
Resolution: 0.1mm, 0.2mm, 0.5mm, 1.0mm available.
Measurement Accuracy: ≤±3%
Rainfall Intensity Range: 0.01mm to 4mm/min (with allowance for heavy rainfall up to 8mm/min)
Communication Methods: Single and dual-point switching signal output (optional).
Storage Capacity: 4 MB
Data Transmission Methods: GPRS or CDMA
Power Source: 20W solar panel (12VDC), 38Ah lead-acid battery (custom power system configurations available upon customer request)
Power Consumption: Standby ≤0.1mA, Operation ≤40mA
Work Environment: Temperature: -20～70℃; Relative Humidity: <95% (at 40℃, no condensation).
All collection terminals are tested in compliance with the "Hydrological Monitoring Data Communication Specification" (SL651-2014). 
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