80GHz Radar
HRT-L280R 80GHz FMCW Radar Level Transmitter
High-precision 80GHz FMCW radar with ±1mm accuracy and 10cm blind zone. Engineered for high-dust silos and chemical reactors. Supports 4-20mA/HART/Modbus. Trilingual interface: EN, ZH, KR.
Specifications
- Measuring Range
- 15m / 35m / 85m / 120m (Blind Zone: 10cm)
- Accuracy Class
- ±1 mm
- Beam Angle
- 3° / 8° (Depending on antenna type)
- Signal Output
- 4-20mA / HART / Modbus-RTU (RS485)
- Antenna Type
- Threaded, Swivel, Planar, Heat-dissipating, or High-Temp/High-Pressure
- Process Temp
- 20°C to 75°C; High-Temp models up to 200°C
- Housing Material
- Cast Aluminum / Stainless Steel
- Ingress Protection
- IP67
- Power Supply
- 18 to 28.0V DC
- Electrical Interface
- M20×1.5
- Supported Languages
- English / Chinese / Korean (Switchable)
- Customization
- Bespoke engineering for specific wellbore or tank conditions
The HRT-L280R utilizes 80GHz FMCW technology and a 5GHz bandwidth to achieve ±1mm precision. Featuring an ultra-narrow 3° beam, it excels in high-dust silos and reactors up to 200°C. With a 120m range and trilingual support (EN/ZH/KR), it provides stable telemetry for petrochemicals, bulk storage, and smart water infrastructure.
