ABDT-RD Radar Level Meter
Radar level meter measure corrosive liquids, solids, dust, etc., adapt to various complex working conditions with accurate measurement.
Characteristics
Measuring Range: less than 120m
Accuracy: ±5mm,±2mm,±1mm,
Process Connection: Thread, Flange
Outputs: 4~20mA,HART,RS485 Modbus
Overview
ABDT-RD is FMCW radar operating at 76-81 GHz, which has a maximum measuring range of 120m and a minimum blind zone of 8cm. It supports 4-wire and 2-wire applications. Higher operating frequency and shorter wavelength make it ideal for solid applications, including those with extreme dust and high temperature to + 200℃. The radar consists of an electronic circuit coupled to a lens antenna and flange for quick and easy positioning.Features
- Maximum measuring range of 120m,minimum blind zone of 8cm
- 4-wire and 2-wire applications
- Higher operating frequency and shorter wavelength make it ideal for solid applications, including those with extreme dust and high temperature to + 200℃
- CMOS millimeter wave RF chip design, more compact RF architecture, higher signal-to-noise ratio,and smaller blind spots
- Higher measurement resolution and accuracy from 5GHz working bandwidth
- 3°Antenna beam angle, less interference in the environment for the instrument,more convenient installation
- Shorter wavelength yields good reflection properties on sloped solids
Application | Liquids, solids and powders level measurement |
Accuracy | ±2mm |
Meausring range | ≤ 120m |
Outputs | 4~20mA, HART, RS485 Modbus |
Fault output | 3.8mA, 4mA, 20mA, 21mA |
Process connection | Thread, Flange |
Frequency range | 76-81GHz, 5GHz FMCW bandwidth |
Process pressure | -0.1 to 2MPa (customizable) |
Power supply | Two-wire/Four-wire/Six-wire(DC24V/AC220V) |
Antenna size | Ens antenna, can be equipped with antenna cover / anti-corrosive antenna / flange isolated by quartz |
Beam angle | 3°/8° |
Minimum measured dielectric constant | ≥2 |
Process temperature | T0: -40 to 85℃ T1: -40 to 200℃ T2: -40 to 500℃ T3: -40 to 1000℃ |
Display programming | 128 × 64 dot matrix display / 4 buttons, PC software, Bluetooth |
Recommended cables | AWG18 or 0.75mm² |
Protection | IP67 |
Explosion-proof | Ex d ⅡC T6 Gb |
