ADV Series Radar Level Transmitter (ATEX/HART/SIL 2 Approved)
Radar Level Measurement
Safety-certified radar sensor for continuous level measurement of liquids, slurries and solids in demanding industrial environments
Radar level transmitters are designed for continuous and accurate measurement of liquids and solids, even in extreme process conditions. They operate stably in temperatures ranging from -196°C to 450°C, and can handle up to 1000°C when paired with specialized high-temperature flanges. These continuous level measurement radar sensors use millimeter-wave chips and waveguide antennas to keep the signal stable and accurate, even in tough industrial environments such as chemical plants, metal processing, and energy facilities.
Certifications & Standards
The transmitters are certified for safety and quality, holding TÜV SIL2, CE, HART, and ATEX explosion-proof certifications. They are also compatible with the FDT/DTM framework for easy integration and configuration.
- Frequency Range 76 – 81 GHz millimeter-wave radar
- Process Temperature −40 °C / up to 200 °C (maximum)
- Process Pressure Up to 2 MPa
- Measuring Accuracy ±1 mm
- Measuring Range 10m/30m/60m/120m
- Explosion Protection Ex ia ⅡC T6 Ga
- Beam Angle 3° / 8°
- Installation Thread or flange mounting
- Protection Rating IP67
- Housing Material Aluminum alloy / Stainless steel
- Communication Interface 4–20 mA / HART / RS485 / TTL / FDT / DTM
- Certifications SIL2, CE, ATEX Explosion-proof, HART
- User Interface 196×96 LCD display with 4-button keypad, PC software, or HART communicator
- Dimensions (L × W × H) 106 × 84 × 201 mm
- Weight Approx. 1.525 kg
- Built with self-developed radar chips that provide ±1 mm accuracy and a blind zone of just 2 cm
- Available with 3° and 8° beam angles to ensure focused and accurate detection across different applications
- Support multiple languages and customizable display layouts to match various operation preferences
- Allow Bluetooth connection and remote setup for convenient adjustments and maintenance
- No distance calibration needed, which helps simplify assembly and speed up production
Industrial tank-side level display
GPB80
ADV Series Radar Level Measurement Module
Steel Industry
Used to measure the level of molten metal in high-temperature and high-pressure environments.
Chemical Industry
Suitable for standard applications involving liquids and solids, providing stable and precise level readings.
Energy Industry
Works well in high-temperature and high-pressure conditions, helping measure the level of hot materials used in energy production.
Petroleum Industry
Can measure corrosive or stirred liquids, as well as medium-pressure and vapor conditions. It can also detect oil levels through foam, steam, or floating roofs.
Food Industry
Suitable for liquids and solids under normal temperature and pressure, including slightly corrosive or steamy conditions, and small storage tanks.
Feed Industry
Ideal to measure bulk solids and liquid additives in production and storage processes.
Cement Industry (slurry and liquid processes)
Suitable for tanks containing stirred or corrosive liquids, steam, or medium-temperature materials. Level transmitters provide stable level measurement of cement slurry and other high-temperature substances in complex process environments.
Pharmaceutical Industry
Used to measure both liquid and powder raw materials in tanks with stirring, steam, or moderate pressure.
