Baumer
Protected from gas bubbles
The PAD20 analysis sensor from Baumer protects pumps against dry running and cavitation.
According to Baumer, the PAD20 detects even the smallest air and gas bubbles in liquid media and reports as soon as the individually adjustable limit values for gas inclusions are exceeded. This signal can be used to switch off the pump or to issue a simple warning message. The sensor also signals whether a closed system is free of gas bubbles.
The digital IO-Link interface also provides additional information for condition monitoring, for example: users can measure how many gas inclusions are and were in the system. The sensor works in liquid media such as milk as well as in viscous oil. The sensor measuring principle is based on the DK value-based detection (dielectric constants) of air and gas bubbles in liquids with a minimum conductivity of DK >1.5. By individually defining two switching ranges, users have the option of adjusting the sensor to the requirements of their process.
You might also be interested in
Sponsored content: Product news from the industry
Every month, we present the latest product announcements from well-known automation manufacturers.
read more...Laser sensors for the battery industry
The optoNCDT 1900-6 and 1900-6LL laser sensors expand the Micro-Epsilon laser triangulation sensor portfolio.
read more...Condition monitoring sensor with IO-Link
Turck's combined humidity and temperature sensor CMTH is available in a compact version with improved IIoT integration for condition monitoring applications.
read more...Temperature-resistant up to +140 °C
The PAC50 process sensor from Baumer measures conductivity in the smallest of spaces and is therefore particularly suitable for small production systems, for example in the food and pharmaceutical industries as well as in industrial applications.
read more...The interactive e-paper of the winners
The interactive e-paper Computer&Automation "Products of the Year 2022" offers twelve categories, 36 winners and video interviews with the award winners at a glance! Click right in and experience the industry's pacesetters up close.
read more...From sensor to intelligent system
Sensors, measurement technology and artificial intelligence are merging to form intelligent systems. From June 9 to 11, 2026, Sensor+Test in Nuremberg will showcase the most important trends in a changing industry.
read more...Human-like sense of touch for robots
The sense of touch is one of robots' greatest weaknesses. Researchers have now developed a miniaturized tactile sensor that could give robots something much closer to the human sense of touch.
read more...Sensors and measurement technology
Application start for AMA Innovation Award 2026
The AMA Association for Sensors and Measurement (AMA) is inviting scientists and developers from industry and research to apply for the AMA Innovation Award 2026. We are looking for research and development results in sensor and measurement...
read more...Electronic pressure measurement technology for industrial applications
Reliable measurement of pressure and level - with this one competence in mind, BD|SENSORS is the full supplier of an extensive product range of electronic measuring devices for pressure and level as well as the most precise evaluation and display...
read more...