Water & Wastewater

Water is the most important resource for the people in the world. We cannot survive without the water, and many other industries rely a lot on the water; At the same time it is a must-be to monitor water level, pressure and flow during production and especially water level in river, reservoir, sea, underground water and surface water to prevent the disaster and harm. The water industry provides drinking water and wastewater services (including sewage treatment) to residential, commercial, and industrial sectors of the economy. The water industry includes water engineering, operations, water and wastewater plant construction, equipment supply and specialist water treatment chemicals, among others. The instrumentation of water level, water pressure, water temperature, water flow and water analysis is an essential part for the monitoring and control of water and wastewater industry.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWL-R807 Radar Water Level Meter

Features

76-81GHz FMCW radar
5GHz working frequency bandwidth, higher resolution and precision
IP68 protection level
POM and stainless steel housing optional
Installation bracket is included
0-65m measuring range

Applications

Rivers
Dams and lakes
Open channels
Underground pipe network
Vented water tanks without steam

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Advantages

Integrated lens design, compact size.
Millimeter wave RF chip, higher signal-to-noise ratio, smaller blind area
Support bluetooth debugging to facilitate the maintenance work
Narrowest 6°antenna beam angle, less impact from interference in the installation environment

Radar water level meter is designed for river, lake, dam, open channel, and open water tanks. Higher working frequency and a larger bandwidth, makes the measurement accuracy higher. An ideal IP68 waterproof radar level sensor.

Resources

Datasheet

File Name	Time	Type	Download
PWL-R807 Radar Water Level Meter	Mar 27, 2026	PDF

Technical Parameters

Model	PWL-R807
Application	Water level at rivers, dams, lakes, underground pipe network
Measuring Range	0.1 m ~65m
Blind Zone	10cm
Accuracy	±1mm
Frequency	76GHz ~ 81GHz, 5GHz FMCW bandwidth
Beam Angle	6°
Signal Output	RS485 Modbus RTU
Power Supply	9~28VDC
Display	Without
Working Temp.	-30 ~ 75℃
Working Pressure	Atmospheric
Antenna Type	Lens antenna
Protection Level	IP68
Cable Length	10 meters
Housing Material	POM plastic or stainless steel SUS304
Installation Method	Threaded or by bracket (Bracket is along with shipment)

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