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1. Product Introduction of Weighing Rain and Snow Meter
Weighing rain and snow gauge is also known as weighing rain gauge and snow melting rain gauge. Weighing rain and snow gauge is a solid-liquid precipitation monitoring and recording analysis equipment that adopts high-precision pressure sensing weighing technology. The total amount of precipitation and rainfall intensity can be measured simultaneously. The weighing rain and snow gauge is a high-precision, all-weather precipitation monitoring device, which can monitor precipitation in liquid, solid and solid-liquid mixed states. Its high-precision sensors and balance system can measure precipitation intensity, calculate cumulative precipitation, and can be expanded to calculate parameters such as rainwater evaporation. The product can be connected to the cloud to provide users with accurate, real-time and convenient precipitation data.
2. Technical indicators of weighing rain and snow gauge
measurement standard | Measuring principle | Load Measurement Technology |
Minimum collection interval | 1min | |
resolution | RS485 interface output: 0.01mm | |
Pulse output: 0.1mm | ||
Switch output: 0.1mm | ||
Maximum measurement error | ±0.1mm, ≤10mm; ±1%, >10mm | |
Range | 0-1500mm (maximum) | |
clock error | ≤14s/month | |
Mechanical index | Inner diameter of water receiving port | φ200±0.6mm |
Edge sharp angle | 40°~45° | |
sensor size | Height 910mm/diameter 450mm | |
Material | Chassis - Aluminum, Tray - ABS, Other Parts - Polyethylene | |
weight | 15Kg | |
power indicator | Power supply | 9-15V DC |
power | 0.72W/60mA@12V | |
Ring heating option | 24V/50Watt | |
Communication and Interface | RS485 interface: parameter setting, system upgrade, data output | |
USB interface: parameter setting, system upgrade | ||
Pulse output | ||
switch output | ||
Environmental indicators | Operating temperature | -45℃~+60℃ |
Storage temperature | -45℃~+70℃ | |
Relative humidity | 0%~100% | |
Reliability and Maintainability | degree of protection | IP65, anti-salt spray |
Uptime | (MTBF) 5000 hours |