Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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YLR80G 76-81GHz FMCW Radar Level Meter
The YLR80G is an advanced FMCW radar level meter operating in the 76–81 GHz millimeter-wave band. Utilizing a higher frequency than conventional Ku-band radar systems, it delivers superior performance in long-distance imaging, multi-spectral imaging, and challenging environments with heavy smoke or dust.
This technology enables detection of smaller targets and more precise positioning compared to standard microwave radar, while offering higher resolution and enhanced signal confidentiality.
Key Specifications:
Maximum measuring range: 120 m
Accuracy: ±1 mm
Connection options: 4-wire and 2-wire configurations
The detailed technical parameters are summarized in the table below:
| Parameter | Specification |
|---|---|
| Model | YLRW80G |
| Measuring Range | 0-120 m |
| Frequency | 26 GHz (K-Band) |
| Accuracy | ±2 mm |
| Output Signal | 4-20 mA HART / RS-485 / Modbus |
| Process Connection | Flange (DN50/80/100) / Threaded (1½" NPT) |
| Antenna Material | PTFE / Stainless Steel (316L) |
| Protection Rating | IP67 / Ex d IIC T6 (Explosion-Proof) |
| Operating Temperature | -40°C to +200°C |
| Power Supply | 24 V DC (Standard) |
The Radar Level Transmitter is suitable for a wide range of industries and scenarios, including:
Chemical Processing: Acid, alkali, and solvent storage tanks.
Water & Wastewater: Open channel flow measurement, sewage, and clarifiers.
Food & Beverage: Sugar silos, edible oil tanks, and mixing vessels.
Pharmaceutical: Reactor vessels, bio-fermenters, and raw material silos.
Power Generation: Coal powder bunkers, ash silos, and fuel storage.
Mining & Minerals: Ore slurries, grinding mills, and tailings ponds.