Seven Sensor Doppler Radar 3S-Doppler

The Doppler Radar serves as a tool to accurately measures the speed of various condensed water forms such as rain, freezing rain, hail, snow, and sleet. Its low-energy sensor efficiently detects precipitation right from the initial drop. With extensive applications across hydrology, water management, agricultural sciences, environmental studies, building automation, meteorology, airport operations, and traffic control, the radar’s capabilities are virtually boundless.

What are the advantages of doppler radar?

Doppler Radar has many advantages. The main ones are as follows;

Maintenance-free operation through ingenious technology without any moving parts
Energy-saving sensor thanks to the improved ECO mode (0.4 VA)
Extended heating capacity allows operation in summer as well as in winter
Improved heating power with lower power consumption
Very long service life and high operational reliability due to high quality components
Extremely fast measurement from the first raindrop
Detection of precipitation and rainfall (rain, freezing rain, hail, snow and sleet)
Detection of drop size (0.3 to 5 mm)
Differentiation between 11 classifications of drop sizes
No maintenance or calibration, no additional hidden costs
Designed for all common data loggers and data acquisition systems

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Product Details

Specification

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Technical Specifications of Doppler Radar

Item Code	3S-Doppler
Measurement technology	24GHz Doppler radar
Measured Parameters	Precipitation quantity and Precipitation type (Rain, snow, sleet, freezing rain, hail)
Precipitation	0.01-200 mm/h
Resolution	0.01 / 0 .1 / 0.2 / 0.5 / 1.0 mm (pulse interface)
Accuracy	±0.16mm or ±10% of the measured value for liquid precipitation
Power Supply	10 to 28 V DC
Power Consumption	1 VA / 0.4 VA (low power mode) 9 VA (heating power)
Interface	RS-485 semi-duplex two-wire, SDI-12, pulse interface / UMB protocol, Modbus
Operating Frequency	24 GHz
Operating Temperature Range	-40°C to +60°C
Types of precipitation	Rain, snow, sleet, freezing rain, hail, drizzle; No precipitation (SYNOP 4677)
Wind Speed	70m/s
Dimensions	Ø150mm x 190mm
Weight	0.6 kg
IP Rating	IP66

The doppler radar features radar technology and adjustable heating. The low-energy sensor effectively detects precipitation from the first drop. Doppler Radar is a device that precisely measures various forms of condensed water, including rain, freezing rain, hail, snow, and sleet.

This advanced precipitation meter measures precipitation rates in different regions of the world. All meteorological data is seamlessly transmitted to data loggers and instrument units via the Modbus RTU protocol over a 2-wire RS485 bus.

Applications Area of Doppler Radar

There are some applications areas where doppler radar is used and they are as follows;

Hydrology
Water management
Agricultural sciences
Environmental research
Building automation
Meteorology
Airport operations
Traffic control

Product Overview

Doppler Radar consists of many parts. The main ones are as follows;

Doppler