The RFLS-24 high-frequency level sensor is engineered for precise and reliable limit level detection in industrial liquid handling applications. Designed for modern process automation systems, this sensor enables consistent monitoring of liquid levels in tanks, vessels, and containers across manufacturing, food processing, chemical processing, and water treatment environments.
Using high-frequency sensing technology, the RFLS-24 detects the presence of liquids, slurries, and pasty substances while minimizing interference caused by foam or deposits on the electrode. This makes it an excellent solution for industries where viscous, sticky, or adhesive media are common.
The sensor offers stable performance across both electrically conductive and non-conductive liquids, allowing integration into a wide range of industrial processes.
Key Features
- High-frequency sensing technology for accurate limit level detection
- Reliable measurement of liquids, slurries, and pasty media
- Resistant to deposits from sticky or viscous substances
- Suitable for conductive and non-conductive liquids
- Compact industrial design for easy installation
- High sensitivity for low permittivity media
- Configuration via magnetic pen or programming wire
- Stainless-steel housing for durability in harsh environments
These features allow the RFLS-24 sensor to replace traditional vibrating level switches in many applications.
Design & Functionality
The RFLS-24 sensor uses high-frequency signal processing to determine the presence or absence of liquid at the sensing electrode. This technology significantly reduces false switching caused by foam, buildup, or material adhesion.
The electrode system is designed to maintain measurement stability even when exposed to sticky substances such as syrups, creams, pastes, or cleaning chemicals. The sensor housing is constructed from stainless steel, providing corrosion resistance and long-term durability in industrial installations.
Installation is simple due to standard threaded process connections and compact dimensions suitable for tanks, containers, or piping systems.
Total Crossed Beams
The sensing electrode generates a stable high-frequency detection field that interacts with the surrounding medium. This detection field enables accurate identification of the medium level while reducing interference from environmental factors such as condensation or deposits.
The design ensures consistent switching performance even in demanding process conditions.
Beam Pitch Options
The RFLS-24 sensor is available in variants with insulated electrodes and extended electrode configurations. These options allow adaptation for different tank geometries and sensing distances, providing flexible installation in vessels, sumps, or containers.
The electrode insulation made from PEEK ensures chemical compatibility and long service life when exposed to aggressive liquids.
Intrinsic Synchronism
The high-frequency detection system provides stable switching thresholds and sensitivity for media with low relative permittivity. This ensures consistent performance when monitoring both conductive liquids such as water and non-conductive liquids such as oils.
This stability improves automation reliability in industrial production lines.
Operational Advantages
Implementing the RFLS-24 level sensor in industrial automation systems provides several operational benefits. It enhances process reliability by delivering precise level detection even in challenging environments where foam, deposits, or viscous liquids may affect other sensor types.
The sensor reduces maintenance requirements, improves production efficiency, and enables better control of liquid handling processes in manufacturing plants.
Its robust design, simple configuration, and versatile application range make it a reliable solution for modern industrial level measurement systems.
