LEDAER D802
80GHz FMCW Radar Level Sensor: Engineered for the Toughest Industrial Environments
📌 Brief Introduction
The ledaer Technology D802 is a specialized 80GHz FMCW radar level sensor engineered for the toughest industrial environments. Combining high-frequency precision with specialized protective materials, it is the go-to solution for measuring strong acids, alkalis, and high-temperature liquids in pressurized vessels.
🔍 Product Details
Built on the same powerful 80GHz platform, the D802 is upgraded with enhanced thermal resistance and anti-corrosive housing options. It provides a stable, non-contact measurement solution for reactive chemicals that would typically damage standard sensors. With its high signal-to-noise ratio, it can penetrate thick vapors to provide real-time, millimeter-accurate level data.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 76GHz – 81GHz |
| Measuring Range | Up to 120m |
| Accuracy | ±1mm |
| Beam Angle | 3° |
| Process Temp | -40°C to 220°C (High Tolerance) |
| Pressure Range | -0.3 to 2.0 MPa |
| Antenna Material | PTFE / High-grade Stainless Steel |
| Output | 4-20mA / HART / RS485 Modbus |
| Explosion-proof | Exia II CT6 Ga |
✨ Product Advantages
Extreme Corrosion Resistance
Specifically designed to withstand strong corrosive media (Acids/Alkalis) without degrading performance.
High-Temperature Stability
Capable of operating up to 220°C, making it ideal for high-heat chemical reactions or sterilization.
Precision in Agitation
The narrow 3° beam ignores turbulence and mixing blades, providing steady readings during active stirring.
Advanced CMOS
Smaller blind zone and better reflection on liquid surfaces, even for low-dielectric media.
🏭 Application Scenarios
Measuring concentrated acids, alkalis, and solvents in reactor vessels.
Level monitoring in high-temperature sterilization and reaction vats.
Accurate measurement for pressurized liquid chemical tanks.
Specialized processes involving acidic or aggressive biological media.
Why Choose LEDAER?
We provide material solutions (PTFE/SS) tailored to your specific chemical compatibility needs.
Every D802 unit undergoes rigorous pressure and temperature cycling tests for field reliability.
Wireless Bluetooth calibration keeps your team away from hazardous or high-heat areas.
All units available with ATEX/IECEx certifications.
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