Safe level detection with vibrating paddle

The MBA700 vibrating paddle has a highly sensitive sensor inside its robust housing. It is thus particularly suitable for light and powdered bulk goods. It is not possible to pinch bulk material (as with vibrating forks) using this single-pass measuring method. Deposits are effectively prevented due to the sword-like shape of the vibrating paddle.


3 sensitivity levels and 2 switching options (full and empty)

Can be used with separation layers (e.g. water/sand)

Stainless steel
All parts in contact with the product made of stainless steel


The patented MBA700 vibrating paddle provides users with three sensitivity levels, making them suitable for both extremely lightweight bulk solids of 10 g/l and heavy materials. It measures irrespective of most bulk goods properties - whether in tea leaves, sand or sugar. In addition, the vibrating paddle has impressive energy efficiency: it vibrates at 290 Hz, consuming very little energy. The low vibration frequency also prevents independent "free shoveling” and thus miss-measurement by the device.


  • Installation vertically, horizontally or diagonally
  • Multi-voltage: 20 to 230 V AC/DC
  • Immersion depths up to 4,000 mm with raw extension
  • Depths up to 20,000 mm with special cable connection

Read also more about how the MBA 700 provides protection against overfilling and explosion in a

MBA700 - overfilling protection


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Security first

All rotary vane detectors meet the most stringent safety requirements. In addition, MBA can present the following certificates: