Maintenance-free level measurement with stepper motor
MBA888 – maintenance-free level measurement with stepper motor for all bulk materials
MBA888 – maintenance-free level measurement with stepper motor for all bulk materials

The Plug-and-Play version from the MBA800 series is ideal for quick commissioning. All parameters in this model are already set to the most common applications. It is also possible to connect the non-ATEX version by means of a plug intended for this purpose. The electronic rotating paddle can be used universally in a wide range of bulk materials and measures reliably, maintenance- and wear-free.

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  • Universal use

    Measurement in all areas of application, regardless of bulk material properties; automatically changing direction of rotation avoids false signal

  • User-friendliness

    Maintenance- and wear-free thanks to a completely enclosed housing; not sensitive to shocks or vibrations

  • Reliability

    High sensitivity due to low torque; avoids faulty switching


Like all devices of this model range, the MBA888 is equipped with a stepper motor. As a Plug-and-Play model, the device offers maximum user-friendliness. The preset parameter set ensures extremely easy handling and optimum performance in almost all types of bulk materials - regardless of properties such as adhesion, trickling or time consolidation. 

The housing of the unit is completely enclosed. Dust, water and bulk material cannot penetrate. Connection and signal cables are connected to the device with an M12 plug. The ATEX version of the device is already equipped with a connection cable. The design of the device prevents mechanical wear, allows maintenance-free operation and is not affected by shocks and vibrations. 


Download certificate of conformity (all serial numbers):
MBA888 and MBA888 with ATEX certificate

Technical Data

  • Explosion protection certified according to ATEX 14/34/EU
  • Available with 24 VDC; 115 V - 230 VAC
  • 5 rotations per minute (rpm)
  • Signal delay 3 seconds
  • 5-pin M12 connector with connection cable (ATEX)
  • Fixed cable gland and 10m connection cable (ATEX)

Product configurator

Product selection made easy: find the right device for your application.

Exceptional measurement tasks

We offer tailor-made solutions perfectly fitted to your special tasks.

Individual application solutions

We would be glad to develop individual applications for your requirements.

Requests for 3D drawings

Please ask here for our 3D drawings for your field of application.


Are you interested in our ? We would be pleased to send you further information for your application. Please contact us by phone or make a non-binding product inquiry via our contact form.

Phone +49 4106/123 88-80
Fax +49 4106/123 88-89

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