Tube-11 Ultra High-Temperature Vibrating Rod Level Switch

The operating principle is completely the same as that of the standard Tube-11 model. In terms of the structure, the ultra high-temperature model is assembled with an extension tube between the housing and the process connection, so that the temperature in the housing can be reduced to a normal range where the electronic devices can tolerate. At the same time, all piezoelectric components that drive and detect the vibration are selected from high-temperature resistant piezoelectric ceramics, electrodes, wires, and encapsulant materials. These high-temperature designs ensure the instrument works reliably in process temperature conditions up to 400°C.

●　Extreme Temperature Resistance: Built with a high-temperature resistant design, this level switch operates at process temperatures up to 400°C (752°F), making it suitable for some of the harshest environments.

●　Innovative Sensor Technology: Thanks to its cutting-edge technology, the Tube-11 is capable of detecting fine-grained solids with densities as low as 0.02 g/cm³. This makes it perfect for applications involving powders and granular materials.

●　Reliable Precipitate Interface Measurement: The Tube-11 is excellent for measuring precipitate interfaces in liquids, ensuring accurate readings even in challenging liquid-solid mixtures.

●　Water or Air Cooling for Ultra-High Temperatures: This industry-leading product uses water or air cooling technology, allowing it to function reliably in ultra-high-temperature processes up to 400°C.

●　Self-Diagnostic Features: With a strong self-diagnostic function, the Tube-11 helps identify faults and improve maintenance efficiency, reducing downtime and ensuring uninterrupted performance.

●　Easy Installation and Maintenance-Free: The Tube-11 is designed for simple installation and requires little to no maintenance, reducing operational costs and time spent on upkeep.

●　Safety Certifications: The level switch is CE certified and features both gas/dust Flameproof Enclosure and Intrinsic Safety certifications. It also offers IP66/IP67 Ingress Protection, ensuring safety in hazardous environments.

●　Durability and Corrosion Resistance: Made from corrosion-resistant 316L material, the Tube-11 is built to last, offering long-term reliability in challenging applications.

●　High-Temperature Storage: Effective for use in silos, reactors, and tanks that deal with materials under extreme heat conditions, ensuring reliable level measurement at temperatures up to 400°C.

●　Granular and Powdery Solids: Detect fine-grained solids with densities as low as 0.02 g/cm³ in high-temperature environments, making it ideal for cement, chemical, and power industries.

●　Precipitate Interface Measurement in Liquids: Perfect for measuring liquid-solid interfaces in ultra-high-temperature processes, especially in industries like chemical manufacturing and wastewater treatment.

Note： ① Maximum applicable particle size is 20mm, in this case, medium density must be lower than 0.05g/cm³.
② Cover exhaust nozzle with whistle from instrument accessories and position the whistle such that whistle’s internal wall at its vent side is tightly attached to the external wall of exhaust nozzle, slowly increase the flow of cooling air until whistle blows up. This is when cooling air is at the expected minimum flow.

●　Level Measurement of Fine-Grained Solids with Low Density

The Tube-11 Ultra High-Temperature Vibrating Rod Level Switch is specifically designed for level measurement of fine-grained solids. It can detect solids with a density as low as 0.02 g/cm³, making it ideal for applications involving powders and granular materials. This technology ensures reliable performance even in high-temperature environments of up to 400°C (752°F). Whether you’re in the chemical, cement, or power industries, the Tube-11 provides consistent and accurate measurement of low-density solids in extreme conditions.

●　Precipitates Interface Measurement in High-Temperature Liquids

The Tube-11 is also highly effective for precipitates interface measurement in liquids, capable of operating in process temperatures up to 400°C (752°F). Its advanced design makes it suitable for challenging applications where liquid-solid mixtures need to be accurately measured. Whether you’re dealing with chemical reactors, wastewater treatment, or other industrial processes involving high-temperature liquids, the Tube-11 ensures precise and reliable measurement, even under extreme conditions.