Products

The submersible area velocity sensor uses advanced Pulsed-Doppler technology to directly evaluate velocity profiles. The sensor measures both flow velocity and water level in order to calculate total flow volume.

With its dimensions of 15 x 25 x 108 mm, it is the smallest sensor of this type currently available. Its low profile means less interference, which results in more accurate velocity measurements, especially in low-flow situations.

TECHNICAL SPECIFICATIONS
  • Frequency : 1 MHz
  • Range:
    Velocity ± 5.3 m/s
    Water level 0.04-1.3 m
    expandable with external 4-20 mA level sensor
  • Accuracy:
    ‒ Velocity
    ± 0.03 m/s from -1.5 m/s to +1.5 m/s
    ±1 % of reading from -5.2 bis -1.5 m/s and +1.5 bis +5.2 m/s
    ‒ Level
    ± 0.5% FS (1.5 m)
    ‒ Flow
    typically ± 2 %, depending on site conditions
  • Cable length: 10 m incl. (max. 80 m)
  • Particle concentration: > 50 ppm
  • Material: Epoxy
  • Protection class : IP68 (48 h at 50 kPa, NEMA 6P)
  • Approval: ATEX Zone 1; II 2G EEx e ib IIB T (option for stationary Q-Eye PSC)
  • Dimensions: 108 x 25 x 15 mm (L x W x H)