Vibrosonde: Vibrating Rod Type Level Sensor/Switch for Solids

Item Code: VS

Vibrating Rod Level Limit Switch (use in powders, sand, sugar, Pulverized coal, Food grains, Cement, Granular material)
  • Application Temperature Range : up to 250° C
  • Calibration Free, independent of material's Di-electric Properties
  • Wetted parts: SS 316
  • Probe Length: 255 mm to 3000 mm
  • Outputs: DPDT Relay, Open Collector PNP Output
  • Certifications: Flame Proof IIC, IP68 Housing

Principle
A vibrating rod is kept in mechanical vibrations at its resonance frequency by piezo-electric crystals. When the service material covers the rod probe, vibrations are damped which is sense electronically and processed signal is used for switching.

Highlights
  • Low power consumption, hence less heat and more durability
  • Universal Power Supply: 19-265 V AC and 11-55 V DC
  • Immunity to spurious external vibrations
  • High temperature durability, up to 200°C
Benefits
  • Fast switching
  • Self-diagnosis
  • Independent of material’s electrical propertie
  • Innovative range of outputs
Applications
POY
PVC Chips

Wooden Chips
Wooden Chips

Sugar
Sugar

Coal
Coal