SB - Capacitive/Admittance RF Level Sensor 136629C

General Description:

The SB series sensor is an advanced level sensor utilizing high-frequency capacitance and admittance measurement, designed for liquids, syrups, and bulk materials. The special design of the probe, with a protective electrode and full insulation, ensures high resistance to adhering media and eliminates false alarms. Thanks to this technology, the sensor operates stably in harsh process conditions, including high-temperature environments and the presence of deposits. Explosion-proof (Ex) and food-grade versions are also available.

Main features:

• RF-capacitive/admittance technology – reliable level detection without sediment influence
• Main electrode with protective section and insulation – false signal suppression
• Signal delay range: 0–30 s (adjustable)
• IP65 housing
• DPDT relay output: 5 A / 250 V AC
• Explosion-proof versions (Ex)
• Resistance to medium viscosity
• Stable operation regardless of process temperature (up to 550°C, Ex: 450°C)
• Simple installation and adjustment

Applications:

• Tanks and silos for powders, granulates, cement, flour
• Level detection of liquids, pastes, syrups, and viscous products
• Food industry
• Chemical, petrochemical, and plastics industries
• Paper, paint, and glass industries
• Power plants, incinerators, wastewater treatment plants
• Applications in harsh process conditions – high temperatures, deposits, contamination