LEDAER D903
26GHz Large Horn Antenna Radar Level Transmitter: Optimized for Bulk Solid Materials
📌 Brief Introduction [cite: 115]
The LEDAER D903 is a high-performance 26GHz radar level transmitter specifically optimized for bulk solid materials and granules[cite: 116]. Featuring a distinctive large horn antenna, it provides enhanced signal gain and superior penetration through dust, making it the ideal solution for silos and open-air stockpiles[cite: 117].
🔍 Product Details [cite: 118]
Measuring solids presents unique challenges such as uneven surfaces and heavy dust clouds during filling[cite: 119]. The D903 addresses these with its large horn antenna design, which focuses the 26GHz microwave pulses for a stronger return echo[cite: 120]. With a 35-meter range and the ability to withstand pressures up to 4.0 MPa, it handles everything from fine powders to coarse aggregates with ease, even in high-temperature environments[cite: 121].
📋 Technical Specifications [cite: 122]
| Parameter | Value |
|---|---|
| Brand | LEDAER [cite: 123] |
| Frequency | 26GHz [cite: 124] |
| Measuring Range | 0 – 35m [cite: 125] |
| Accuracy | $\pm 3\text{mm}$ [cite: 126] |
| Process Temp | -40°C to 250°C [cite: 127] |
| Pressure Range | -0.1 to 4.0 MPa [cite: 128] |
| Process Connection | Flange (Standard/Custom) [cite: 129] |
| Antenna Type | Large Horn (Optimized for Solids) [cite: 130] |
| Output | 4-20mA / HART / RS485 Modbus [cite: 131] |
✨ Product Advantages [cite: 132]
High Signal Gain
The large horn antenna maximizes reflected signal for stable readings on tilted or irregular surfaces[cite: 133].
Dust & Vapor Immunity
High-frequency pulses penetrate thick dust during loading, providing continuous real-time data[cite: 134].
Robust Construction
Designed to handle the physical rigors of mining, cement, and grain industries[cite: 135].
Non-Contact Precision
Prevents sensor damage from heavy falling materials, ensuring long service life[cite: 136].
🏭 Application Scenarios [cite: 137]
Monitoring corn, wheat, or soybean levels in large-scale storage[cite: 138].
Measuring coal, ore, or stone in deep bins or stockpiles[cite: 139].
Tracking clinker or finished cement powder in high-dust environments[cite: 140].
Level control for polymer resins and industrial granules[cite: 141].
Why Choose LEDAER? [cite: 142]
We understand solid reflection physics and filter out noise from dust and silo walls[cite: 143, 144].
Various horn sizes and flange adapters ensure D903 fits perfectly into your infrastructure[cite: 145].
Built for 24/7 operation in harsh zones, backed by professional technical support[cite: 146].
Engineered for Extreme Dust and Irregular Surfaces.
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