Radar Level Sensor

Pokcenser provides full range of high accuracy radar level sensor which apply Frequency Modulated Continuous Wave (FMCW), which has a higher operating frequency and a shorter wavelength, particularly suitable for not only liquid but also solid applications. Despite 80GHz technology for unbeatable level accuracy, they can conquer the most harsh conditions like high temperature up to 300℃, pressurized tanks, powder and dust environment silos, corrosive chemical solvents, long measuring range of 120 meters, etc. IP67/IP68 protection grade, and narrowest 3°antenna beam angle, makes it less impact from interference in the installation environment. No matter radar level sensor for liquids, or radar level sensor for solids, we get one for you!

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326
Email: info@pokcenser.com
Tel: +86-731-8229 9492

PWL-R808 Radar Water Level Sensor

Features

  • 76-81GHz FMCW radar
  • 5GHz working frequency bandwidth, higher resolution and precision
  • IP68protection level
  • POM and stainless steel housing optional
  • Installation bracket is included
  • 0-65m measuring range

Application:

  • Rivers
  • Damsand lakes
  • Open channels
  • Underground pipe network
  • Vented water tanks without steam

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

The compact radar water level sensor has 4-20mA or RS485 Modbus output. 65 meters measuring range. Mounting bracket is provided. It is an economic water level sensor with bluetooth.

Resources

Datasheet

File Name

Time 

Type 

Download

PWL-R808 Radar Water Level Sensor

May 05, 2025

PDF 

Technical Parameters

Model PWL-R808
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
Signal Output 4-20mA/HART
Power Supply 14~28VDC
Display Without
Bluetooth Available for 0-35m range only, and within 12m away from sensor
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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Model PWL-R808
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
Signal Output 4-20mA/HART
Power Supply 14~28VDC
Display Without
Bluetooth Available for 0-35m range only, and within 12m away from sensor
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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