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
  • 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

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 NameTimeTypeDownload
PWL-R808 Radar Water Level SensorSep 24, 2025PDF

Technical Parameters

ModelPWL-R808
ApplicationWater level at rivers, dams, lakes, underground pipe network
Measuring Range0.1 m ~65m
Blind Zone10cm
Accuracy±1mm
Frequency76GHz ~ 81GHz, 5GHz FMCW bandwidth
Beam Angle
Signal Output4-20mA/HART
Power Supply14~28VDC
DisplayWithout
BluetoothAvailable for 0-35m range only, and within 12m away from sensor
Working Temp.-30 ~ 75℃
Working PressureAtmospheric
Antenna TypeLens antenna
Protection LevelIP68
Cable Length10 meters
Housing MaterialPOM plastic or stainless steel SUS304
Installation MethodThreaded or by bracket (Bracket is along with shipment)

Need Help Choosing the Right Product?

Let our Sales Engineers identify the right solution for your application.

CONSULTATION

Please complete form below to request a quote for Radar Level Sensor.