Non-contact level measurement in liquids and bulk solids with self-cleaning sensor membrane.
The sensor emits ultrasonic pulses which the medium surface reflects and the sensor captures again. The required time-of-flight of the ultrasonic pulse corresponds to the path in the empty tank area which is deducted from the entire tank height. This results in the level.
Especially suited to:
Ultrasonics is a tried and tested as well as price-effective solution for level measurement in liquids and bulk solids. Typical areas of use are abrasive and aggressive media even under rough environmental conditions as well as applications in water and wastewater engineering.
- Non-contact and maintenance free measurement
- Unaffected by medium properties (density, dc value, etc.)
- Calibration without filling or discharging
- Self-cleaning effect
- Seperate versions in case of rough ambient conditions
The non-contact and maintenance-free measurement of the Prosonic family is completely unaffected by medium properties like dielectric constant, conductivity, density or moisture. Simple planning and assembly, fast and safe commissioning, long serviceable life as well as reduced maintenance expenditure characterize these products.
Process temperatures -40 to +105 °C (-40 to +221°F) and process pressures up to +4 bar (+58 psi).