RV24 radar velocity sensor

Bi-directional non-contact velocity measurement for hydrological applications.

Technical specifications
  1. Frequency: 24 GHz (K-band)
  2. Beam width: 12° Azimuth, 24° Elevation
  3. Range: ± 0.02 m/s to ± 15 m/s
  4. Resolution: 1 mm/s
  5. Min. wave height 1 mm
  6. Accuracy velocity: +/- 1% of measured value
  7. Accuracy flow: typically < 5 % of reading, depending on site conditions
  8. Min. distance to surface (vertical): 0.5 m
  9. Max. distance to surface (vertical): 20 m
  10. Protection class: IP68
  11. Dimensions: 110 mm x 90 mm x 50 mm (H x W x D)
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Stationary non-contact flow meter

Technical specifications
  1. Sensor:
    1 x velocity
    1 x water level (external 4-20 mA sensor)
  2. Frequency: 24 GHz
  3. Beam Width: 11° at -3dB
  4. Range: ± 0.05 m/s, to ± 15 m/s
  5. Resolution: 1 mm/s; min. wave height 3 mm
  6. Display: 4 lines, 20 characters
  7. Keyboard: 4 keys
  8. Data logger: 16 GB MicroSD card
  9. Communication: RS-485, Modbus (RS-232 or RS-485), Wireless LAN, 4G (LTE) / 3G (HSPA+) / 2G, Ethernet 10/100 Mbps
  10. Inputs: max. 4 x 4-20 mA, 2 x digital
  11. Outputs: max. 4 x 4-20 mA, 4 x relay, 2 x pulse
  12. Power supply: 9-36 V DC or 100-240 V AC (50/60 Hz)
  13. Protection class housing: IP66 (NEMA 4)
  14. Enclosure: Aluminum, wall mounted
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Time of flight system with digital signal processing

Technical specifications
  1. Acoustic paths: 1 to 8
  2. Channel width : 20 to 1000 m
  3. Accuracy: ± 2 % (typical, depending on number of installed paths)
  4. Display: 4 lines, 20 characters
  5. Windows 10 operating system
  6. Configuration and parameter setup with integrated software package
  7. Data logger: internal, sampling interval user selectable
  8. Communication: RS-232, Modbus, Ethernet, USB
  9. Inputs: max. 8 x 4-20 mA
  10. Outputs: max. 4 x 4-20 mA, 2 x relay, 2 x pulse
  11. Power supply: 24 V DC
  12. Battery backup: integrated 2 Ah
  13. Protection class: IP65 (NEMA 4)
  14. Enclosure: powder-coated sheet steel, wall mounted
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Technical specifications
  1. Frequency: 200 kHz
  2. Typical channel width: < 100 m
  3. Dimensions: Ø 340 mm, height 170 mm
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Technical specifications
  1. Frequency: 15 kHz
  2. Typical Channel Width: > 400 m
  3. Dimensions: Ø 368 mm, Height 121 mm
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Technical specifications
  1. Frequency: 28 kHz
  2. Typical channel width: < 400 m
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