HR7310 Radar Water Level Gauge-HighReach

HR7310 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.

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

FMCW frequency modulation continuous wave mode

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

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

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

Multiple interface modes are provided for easy access to platform systems

IP67 water-proof design, suitable for various outdoor environments

Product related

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Brand : 恒瑞HighReach
Model : HR7310
Mailbox : highreach@hr-tool.cn
Phone : 0917-3208995

Technical Parameters

Main performance specification
Measurement Range	20m，40m
Measurement Accuracy	≤±1cm
Resolution	4mm
Measurement Time	300 ~ 20000ms
Measurement Interval	0~30000s
Data Format	9600，n，8，1
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)