ISCO accQpulse Velocity Profiler (Discontinued)

  • Accurate Flow Measurement Measure velocity at multiple points for precision & accuracy
  • Eliminate On-Site Calibration Acquire detailed information on velocity at multiple points & advanced flow algorithms
  • Reliable Data Information Verify accurate data with diagnostic information & Flowlink software
Product Options



The accQpulse Velocity Profiler delivers accurate flow rate measurement in many size pipes and open channels. The accQpulse is capable of measuring velocity at multiple points making it suitable for most applications including sites with non-uniform, rapidly changing, near zero, zero or reverse flow conditions. Suitable applications include wastewater collection systems, billing, combined sewer systems and outfalls, wastewater treatment facilities, irrigation canals, industrial discharges and stormwater conveyance and outfalls.

The accQpulse has options for both shallow and deeper applications. The shallow water sensor is capable of measuring flow in depths up to 48 inches ( 1.2 m). The deeper water sensor can measure flow in depths up to 16 feet (4.9 m).

The accQpulse is encapsulated with a chemically resistant polyurethane so the sensor can withstand its environment and it eliminates the need for frequent cleaning. It's rugged, submersible housing meet IP 68 protection rating.

Manufactured by: Teledyne ISCO
Model: ISCO accQpulse Velocity Profiler (Discontinued)

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Wastewater collection systems
Combined sewer systems and outfalls
Wastewater treatment facilities
Irrigation canals and channels
Industrial process and discharges
Stormwater conveyance and outfalls


accQpulse Deep Water Sensor
Dimensions 8 x 3.6 x 1.5 in (203 x 91 x 38 mm)
Flow Accuracy 2.0% of reading
Maximum Velocity ± 20 ft/s (± 6 m/s) at depths less than 30 in (0.8 m)
± 7 ft/s (± 2.2 m/s) at depths from 30 in (0.8 m) to 33 ft (10 m)
Velocity Bin Size 1 to 4 in (25 to 100 mm)
Vertical Profiling Range 6 inches to 16 ft (150 mm to 4.9 m)
accQpulse Shallow Water Sensor
Dimensions 10.5 x 2.3 x 0.6 in (267 x 57 x 16 mm)
Maximum Velocity ?± 30 ft/s (± 9 m/s) at depths less than 30 in (0.8 m)
± 10 ft/s (± 3 m/s) at depths from 30 in (0.8 m) to 48 in (1.2 m)
Velocity Bin Size 0.4 in (10 mm)
Vertical Profiling Range 3 to 40 in (75 mm to 1m)