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 200° 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.
Benefits
- Low Power Consumption: Less heat, Long life
- No moving parts, no wear and tear, maintenance-free
- Universal Power Supply: 19-265 V AC and 11-55 V DC
- Immunity to spurious external vibrations
- Self-diagnosis
Applications
