Radar rain gauge

Model：YL4

Brand：fengtu

Radar rain gauge uses radar technology to measure the falling speed of rain drops, and according to the size and falling speed of raindrops to distinguish whether it is rain or snow or hail, and the intensity of rain....

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Radar Rain GaugeProduct Introduction

Radar rain gauges are also called radar rain detectors and radar rain sensors. Radar rain gauges measure the falling speed of raindrops through radar technology, and distinguish whether it is rain, snow or hail according to the particle size and falling speed of raindrops, as well as the intensity of rainfall. The YL4 radar rain detector is more sensitive and faster than the traditional mechanical rain detection method to detect the start and end time of the rainfall, and there is no need to worry about objects such as leaves covering the surface of the detector to affect the rainfall detection, and there is no need for a heating device to prevent freezing . The YL4 detector has no moving parts inside, is almost maintenance-free, and has a small size and extremely low energy consumption.

Radar Rain Gauge Application

l Weather station rainfall detection

lSmart city system

l River flood control monitoring

Main indicators of radar rain gauge

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
resolution of rainfall	0.1mm
Sampling frequency	1 second
Communication Interface	RS485, RS232
Protocol	ModBus
power supply	12-24VDC
Power consumption	less than 2W
Operating temperature	-30℃－+70℃
Working humidity	0-100%
Dimensions	Ø82*195mm
Material	Alloy aluminum+ABS/ABS
weight	0.65kg/0.38kg