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Yunyi has engaged in the research and development of pressure, liquid level, flow, and temperature sensors and transmitters, as well as their solutions. Providing OEM & ODM and custom design services

YLR26G-A4 26G parabolic radar level meter

Featuring a unique parabolic antenna design, it achieves an extremely narrow beam and high signal gain, delivering stable and reliable ultra-long-range measurement in extreme conditions such as heavy dust and high corrosion

YUNYI 26G Parabolic Radar Level Transmitter is a high-performance non-contact measurement instrument specifically designed for extreme industrial environments. It integrates 26GHz high-frequency technology with a unique parabolic reflector antenna, enabling highly focused microwave energy to form a concentrated, highly directional pencil beam (with a beam angle as low as 4°). This design enables effective penetration through dense dust, steam, and interference, bypassing internal tank obstructions to directly target the material surface. It achieves ultra-long-range measurement up to 120 meters with precision as high as ±3mm. It serves as the ideal solution for measuring liquid and material levels in high-dust, highly corrosive, and super-large silos within industries such as cement, power generation, and metallurgy.

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Product Advantages
1. Superior Anti-Interference: An extremely narrow beam angle (as low as 4°) and powerful signal gain effectively penetrate industrial dust and steam, remaining virtually unaffected by changing operating conditions.
2. Extended Measurement Range: Powerful energy focusing capability supports a maximum measurement distance of 120 meters, suitable for various super-large storage silos.
3. Precise & Maintenance-Free: Non-contact measurement with no moving parts. The parabolic antenna structure resists dust adhesion, ensuring long-term stable operation and eliminating maintenance needs.
4. Easy Installation: The extremely narrow beam angle minimizes interference from obstacles during installation, with far fewer location restrictions compared to other radar types.
5. High Reliability: Parabolic antennas typically incorporate PTFE-filled materials, delivering exceptional corrosion resistance and sealing performance for harsh environments.
6. Intelligent Diagnostics: Advanced built-in signal processing and diagnostic algorithms automatically identify and suppress false echoes, providing clear echo curves for simplified commissioning and maintenance.

Application Fields
✅ Building Materials & Cement: Cement silos, raw material homogenization silos, pulverized coal silos, slag powder silos, calcium carbide furnace silos
✅ Power & Energy: Large coal silos, fly ash silos, desulfurization limestone powder silos, fly ash silos
✅ Metallurgy & Mining: Ore silos, sinter powder silos, blast furnace pulverized coal silos, various metal powder silos
✅ Chemical Industry: Plastic pellet silos, powder raw material silos, large-scale corrosive material storage tanks
✅ Environmental Protection: Large sludge silos, fly ash solidification silos, waste storage pits
✅ Grain & Feed: Large grain silos, grain storage silos, feed silos

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