The RFLS-28 high-frequency level sensor is engineered for precise limit level detection in demanding industrial applications. Designed for reliable monitoring of liquids, slurries, and paste-like materials, this sensor provides stable performance even in challenging environments where deposits, foam, or viscous media may affect traditional sensors.
Using advanced high-frequency sensing technology, the RFLS-28 ensures accurate switching when the medium reaches a predefined level. It can be installed in tanks, vessels, sumps, or pipelines, making it ideal for industries such as food processing, chemical manufacturing, water treatment, and industrial automation. Its ability to detect both conductive and non-conductive liquids makes it a versatile solution for process control systems.
Key Features
The RFLS-28 sensor offers advanced sensing capabilities for industrial level monitoring.
• Reliable limit level detection for liquids, slurries, and pastes
• Resistant to deposits, foam, and viscous media buildup
• Suitable for conductive and non-conductive liquids
• High sensitivity detection with stable switching behavior
• Adjustable configuration using magnetic pen or setting wire
• Medium recognition capability using advanced sensing logic
This sensor provides consistent measurement even in applications where other level detection technologies may fail.
Design & Functionality
The sensor features a durable stainless steel housing with a sensing electrode engineered for high-frequency signal detection. The robust design enables reliable operation in harsh industrial environments, including chemical processing systems and food production equipment.
High-frequency measurement technology allows the sensor to distinguish the presence or absence of liquid media with exceptional stability. The device also reduces interference caused by material deposits, foam layers, or residues on the electrode surface, ensuring long-term measurement accuracy.
Total Crossed Beams
The RFLS-28 utilizes a highly sensitive detection principle that monitors changes in the electrical properties of surrounding media. This allows precise identification of the liquid level within tanks and containers.
The sensing system reliably detects level thresholds even when the medium contains foam, viscous residue, or adhesive substances that normally interfere with traditional sensors.
Beam Pitch Options
Different mounting variants allow flexible installation depending on the application requirements.
Front thread versions support side mounting for tank walls, while rear thread models enable vertical installation using tubular extensions. This adaptability allows the sensor to be integrated into a wide range of industrial process systems.
Intrinsic Synchronism
The sensor integrates advanced signal processing to maintain stable switching points. The internal electronics synchronize detection signals to prevent interference from surrounding equipment or fluctuating process conditions.
This ensures reliable level detection even in turbulent environments or vessels with mixers and agitation systems.
Operational Advantages
The RFLS-28 offers several advantages for industrial level control systems.
Its ability to detect both conductive and non-conductive liquids allows it to operate across multiple industries. The sensor also reduces maintenance requirements by preventing false switching caused by foam or material buildup.
With high sensitivity, rugged construction, and flexible installation options, the RFLS-28 is a dependable solution for process automation, tank level monitoring, and industrial fluid management.
