HR7310 24G Radar Water Level Gauge

HR7310 Radar Water Level Gauge is a non-contact water (material) level detection device independently developed by HighReach, which can be used to monitor the water level of rivers, lakes, reservoirs and can help with water treatment operations.
This Radar Water Level Gauge works in the 24GHz ISM frequency band and adopts FMCW modulation. It can detect water level information in real-time 24/7, and is not affected by climate, temperature, water vapor, and water pollutants. The product is equipped with efficient data processing algorithms to ensure the accuracy of product measurement results.

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.General Introduction

HR7310 Radar Water Level Gauge is a non-contact water (material) level detection device independently developed by HighReach, which can be used to monitor the water level of rivers, lakes, reservoirs and can help with water treatment operations.

This Radar Water Level Gauge works in the 24GHz ISM frequency band and adopts FMCW modulation. It can detect water level information in real-time 24/7, and is not affected by climate, temperature, water vapor, and water pollutants. The product is equipped with efficient data processing algorithms to ensure the accuracy of product measurement results.

HR7310 provides 3 standard physical circuit interfaces: RS232, RS485 (default) and 4-20mA.

Ⅱ.Product Features

þFMCW frequency modulation continuous wave mode

þCompact and delicate appearance, with ultra-high cost-effectiveness

þWorking 24/7, not affected by temperature, with strong anti-interference ability

þCombining measurement operation and sleep mode to save energy and reduce consumption

þMultiple interface modes are provided for easy access to platform systems

þIP67 water-proof design, suitable for various outdoor environments

. Technical parameters

Main performance specification

Measurement Range

1.5 ~ 40m

Measurement Accuracy

≤±1cm

Resolution

4mm

Measurement Time

300 ~ 20000ms

Measurement Interval

0~30000s

Data Format

9600n81

Communication Interface

RS-485/ RS-232 / 4-20mA Current Loop

Communication Protocol

Customize ASCII/MODBUS

Antenna Type

Planar micro-strip array antenna 11°× 11°

Transmission Frequency

24.005 ~ 24.245GHz

Working Voltage

+7~28V  DC

Working Current

Working Current under Working Mode ≤ 150mA@12V

Working Current under Low-Consumption (Sleep) Mode≤ 1mA@12V

Working Temperature

-40 ~70℃

Protective Grade

IP67

Size(l×w×h)

110×110×43 (mm)

Housing Material

Front cover: POM(white), rear cover:aluminum alloy (silver)


. Parameters

Dimensional structure

HR7310 radar level gauge.jpg

 

. Application Fields

√ Hydro-logical survey of rivers, lakes, reservoirs, etc

√ Level Measurement of rivers, irrigation channels, flood control, etc

√ Measurement of flood control and water-logging

√ Measurement of rainstorm flood in mountainous areas


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