Radar Rain Gauge Sensor, RS485/RS232 Output

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$1,151.23

The radar rain gauge sensor uses a advanced small flat panel radar module, using 24GHz Doppler radar wave technology to measure the rate of falling rainfall droplets, supports communication RS485 and RS232 output options, compared with the traditional mechanical rainfall detection methods, more sensitive and faster to detect the beginning and end of the rainfall, and do not have to worry about objects such as leaves and other objects to cover, and do not need to heat up the rain sensor to prevent ice.

Output Signal *

SKU: ATO-RS-YL4

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Delivery date: 6-12 days

Overview

The radar rain gauge sensor has high accuracy and sensitivity to monitor rain, snow, hail and other precipitation phenomena in real time. Equipped with RS485/RS232 interface and supporting ModBus communication protocol, the rainfall sensor is easy to be integrated into various data acquisition systems. With a range of 0-200mm/h and a resolution of 0.1mm, it can accurately measure precipitation particles from 0.5-5.0mm, ensuring efficient all-weather operation.

Specification

Model	ATO-YL4
Communication Interface	RS485/RS232
Communication Protocol	ModBus
Power Supply	12-24VDC
Measurement Type	Rain, snow, hail
Measurement Range	0-200mm/hour (rainfall)
Measurement Accuracy	5% ( @ wind speed <5m/s )
Particle Size Range	0.5-5.0mm (raindrop size)
Resolution of Rainfall	0.1mm
Sampling Frequency	1 second
Power Consumption	Less than 2W
Operating Temperature	-30℃-70℃
Working Humidity	0-100%
Overall Dimension	Φ82*195mm
Material	ABS
Net Weight	380g

Features

Dimensional Drawing (unit: mm)

Applications

Tips: How is the accuracy of the radar rain gauge sensor assured?

The radar rain gauge sensor utilizes high-precision radar technology to accurately monitor the speed and volume of raindrops in order to calculate the amount of rainfall. The device's built-in auto-calibration system regularly adjusts the radar rain gauge sensor's measurement parameters to ensure the accuracy of the data. In addition, the rainfall sensor has a strong anti-interference capability and can work stably even in bad weather, greatly reducing data errors. For particularly delicate rainfall monitoring needs, please ensure that the installation location is suitable to avoid interference of radar signals by environmental obstacles.

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