SmartLine Non-Contact Radar Level Meter

SmartLine Non-Contact Radar Level Meter

Honeywell's new Non-Contact Radar Level Meter (FMCW, frequency modulated continuous wave) is for level measurement of liquids and solids and can be used to calculate volume. A key advantage of the SmartLine Non-Contact Radar Level Meter is that it provides a more stable measurement than pulse radar, and is well suited for agitated process conditions and the most demanding applications. The maximum measuring range of the SmartLine Non-Contact Radar Level Meter is 80 meters/260 feet.







1. Optional touch screen with 4-button operation

2. 2-wire level meter

3. One converter for all applications

4. Antenna Extension (for long nozzles)

5. Optional Metaglas barrier

6. Rotatable Housiing

7. Same housing for Ex d and Non-Ex



  • Chemicals
  • Petrochemicals
  • Oil and Gas
  • Minerals and Mining
  • Water and Wastewater
  • Food and Beverage
  • Iron, Steel and Metals
  • Pulp and Paper

Typical applications include: 

  • Tanks with Agitators
  • Process Tanks
  • Storage Tanks


  • ±3 mm / ±0.04" standard accuracy
  • Reliable measuring in difficult process condition
  • Operates up to a flange temperature of 200°C /(390°F) and 40 barg (580 psig)
  • Measuring range up to 80 m (260 ft)
  • Long antenna versions can be extended to suit nozzle length
  • Configuration software and Hart DTMs included as standard
  • Optional second current output
  • Direct-accessible graphic touchscreen/wizard (option)
  • Converter rotates 360°
  • Triple barrier gas-tight protection available for working with dangerous gases (using pre-stressed fused glass)
  • Same model can be used for solids and liquids, reducing inventory and lowering costs
  • Two-wire loop powered design saves on wiring, reducing cost
  • Patented DROP antenna design is suitable for corrosive liquids and provides reliable readings
  • Interchangeable and replaceable electronics without the need to recalibrate reduces downtime and lowers maintenance cost
  • Five different types of probes suitable for a wide range of media
  • Optional ESD protection (30 kV) 
  • Quick to install and easy to operate
  • Chemically resistant to a wide range of processes
  • Hazardous area versions available
  • Improves process monitoring for higher quality product
  • Prevention of spills reduces risk of environmental impact



Non-Contact Radar Datasheet