Radar level sensor VC23

Type VC23

Wired radar sensor for continuous level measurement


Application Area

Axial cable outlet, measuring range up to 30 m, accuracy ±2 mm, 4 ... 20 mA, HART, SDI-12 or Modbus output, Ex-approval

Radar level sensor VC23 is the ideal sensor for non-contact level measurement in simple applications where a high degree of protection is required.


It is particularly suitable for use in water treatment, pumping stations and rain overflow basins, for flow measurement in open channels and level monitoring. In bulk solids, the sensors are used in medium-sized bulk solids silos, segmented vessels or open heaps.


Your benefit

  • Exact measurement results independent of medium, process and environmental conditions
  • Unaffected by vessel installations due to very good signal focusing
  • Maintenance-free operation due to non-contact 80 GHz radar technology


Suitable accessories

  • Mounting bracket with adjustable sensor holder
  • Mounting bracket for ceiling mounting
  • Mounting angle with adjustable bracket


Specifications Technique
Measuring range - Distance 30 m
Process temperature -40...80 °C
Process pressure -1...3 bar
Accuracy ± 2 mm

80 GHz

Beam angle
Materials, wetted parts


Threaded connection G1, 1 NPT, R1
Protection rating IP66/IP68 (3 bar), Type 6P
  • 4...20 mA/HART
Ambient temperature -40...80 °C


  • ATEX/Europe
  • IEC/worldwide
  • NEPSI/China
  • INMETRO/Brazil
  • CCOE/India
  • KTL Korea
  • CSA/USA and Canada
  • FM/USA and Canada
  • TIIS/Japan
  • IA
Explosion protection
  • Intrinsic safety "i"
  • Dust explosion protection through housing "t"
  • Encapsulation "m"
Foodstuffs/Pharma FDA
Ship approval
  • ABS
  • BV
  • CCS
  • GL
  • LR
  • NK
  • RINA
Overfill protection WHG


Display & adjustment  
  • PC, PACTware and DTM
  • Smartphone / Tablet / PC via Bluetooth

Wired Radar Sensor For Continuous Level Measurement 1