The LR20 series 120G and 80G high-frequency radar level gauges adopt a special demodulation technology, with a maximum measurement distance of up to 150 meters. The antenna has been further optimized, especially the high-frequency radar adopts a flat spherical design, which is resistant to cold condensation and dew. The new fast microprocessor can perform signal analysis and processing at a higher rate, enabling the instrument to be used in some complex measurement conditions such as reaction vessels, solid material silos, rivers, lakes, reservoirs, and shallows.
Product Features:
Millimeter-wave radar has a maximum measurement accuracy of ±2mm and a minimum blind zone of 0.1m.
2. The smaller antenna size meets the measurement requirements of more working conditions and scenarios.
3. Multiple lens antennas, smaller transmission angles, more concentrated energy, and stronger echo signals
4. It has stronger penetration and can be used normally even in the presence of adhesion and condensation.
5. It has a wider dynamic signal range and is more stable for the measurement of low dielectric constant media.
6. Multiple measurement modes. In the fast measurement mode, the radar response time is less than 1 second
Technical parameters
Measured medium: object
Measurement range: 0.1m to 30m
Process connection: Flange ≥DN80
Process temperature: -40 to 130℃
Process pressure: -0.1 to 2.5MPa
Antenna size: 76mm lens antenna
Antenna material: PTFE
Precision: ±2mm
Protection grade: IP67
Center frequency: 80GHz
Firing Angle: 3°
Power supply: Two-wire system /DC24V
Four-wire system /AC220V
Six-wire system /DC12-24V
Outer shell: Aluminium/stainless steel
Signal output: Two-wire system /4… 20mA/HART protocol
Four-wire system /4… 20mA/HART protocol
Six-wire system /4… 20mA/RS485/Modbus protocol