The UP56 ultrasonic level sensor is the ideal solution for demanding applications. The PTFE-protected transducer is pressure resistant up to 6 bar and also very resistant to difficult media. Stainless steel, PVDF and PFTE are also available as housing materials. This means the UP56 is suitable for non-contact measurement of aggressive, viscose, inhomogeneous or abrasive liquids and bulk materials.

Thanks to the combination of two switching signals in one device, idling and overfill can be monitored at the same time. With an analogue output and switching signal, continuous measurement with a separate overfill signal is also possible. The sensor is easy to parameterize using the integrated display, IO-Link or a Connect+ adapter.

Operating range: up to 3.4 m, limiting range: up to 8.0 m
Pressure resistant up to 6 bar, temperature resistant up to 85°C
PTFE-coated membrane and GF D40 process connection made of PTFE
Analog output can be switched between 4 mA ... 20 mA and 0 V ... 10 V
Different sizes available
Simple operation, also via Connect+
IO-Link 1.1

Non-contact and therefore wear-free measurement even in pressurized containers
Universal application – even in difficult media such as acids or bases
Quick and easy parameterization
Switching output and analogue output in a single device
Adjustable ultrasonic cone for stable measurements even in tight installation spaces
Reliable blanking of stirrers possible
Measures accurately and reliably even in mediums with density fluctuations

Fields of applications
Level monitoring of equalizing and compensating reservoirs
Level monitoring of bulk materials
Fill level measurement of wet chemical processes in the electronics and solar industry
Fill level measurement of feed tanks for the additi