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rain gauge meaning
time：2024-12-27 13:17:19 source：Weather Station viewed：371 time
rain gauge meaning product introduction
rain gauge meaning is an instrument that measures precipitation and is used to determine the depth of precipitation occurring over a unit area.Rain gauge meaning uses an advanced small flat-panel radar module internally, using 24GHz Doppler radar wave technology to measure the falling speed of rainfall droplets, and can distinguish the types of rain, snow and hail based on the particle size and falling speed of precipitation water droplets. and the intensity of rainfall. YL4rain gauge meaning is more sensitive and faster than traditional mechanical rain detection methods in detecting the start and end times of rainfall. There is no need to worry about leaves and other objects covering the surface of the detector affecting rainfall detection, and there is no need for a heating device to prevent freezing. YL4rain gauge meaning There are no moving parts inside, it is almost maintenance-free, and it is small in size and has extremely low energy consumption.
rain gauge meaning application
Weather station rainfall detection
smart city system
River flood control monitoring
rain gauge meaning main indicators
| model | YL4 |
| Measurement type | rain, snow, hail |
| Measuring range | 0-200mm/hour (rainfall) |
| Measurement accuracy | 5%(@wind speed<5m/s) |
| Particle size range (raindrop size) | 0.5-5.0mm |
| rainfall resolution | 0.1mm |
| Sampling frequency | 1 second |
| Communication interface | RS485, RS232 |
| Communication protocol | ModBus |
| power supply | 12-24VDC |
| Power consumption | Less than 2W |
| working temperature | -30℃－+70℃ |
| Working humidity | 0-100% |
| Overall dimensions | Ø82*195mm |
| Material | Alloy aluminum+ABS/ABS |
| weight | 0.65kg/0.38kg |
This paper addresses：https://www.fengtutec.com/Sensor-encyclopedia/rain-gauge-meaning.html
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