Miscellaneous Accessories

NIVUS Pipe Profiler

Part No. NPP0

For measurements under difficult measurement conditions

Unrivalled light weight and short mounting length, unit can be installed by only one person. High accurate measurement in full pipes. Versatile use in pipes with various diameters

  • Calibration basis for hydraulic calculation models
  • Determination of sewer renovation extents
  • Dimensioning of storage space volumes (retention tanks)
  • Introduction of a channel management systems
  • Investigation of cost code Basics

 

The flexible measurement system ensures high accurate flow determination even under difficult conditions such as very low flow volumes or adverse hydraulic flow conditions.

 

Pipe measuring section consisting of inflatable balloon with clamping ring and pressure pipe with holder, filling valve, sensor holder and ventilation


Typical NFP applications

  • Verification of channel efficiency

  • Localisation of infiltration/extraneous water volumes

  • Direct discharge control

  • Throttle discharge verification

  • Leakage investigation

  • Industrial wastewater networks

  • and many more

 

 



 


 

 

 

Common
Max. filling pressure 1.5 bar
Operating temperature -10 °C to +70 °C
Storage temperature -20 °C to +60 °C
Measurement uncertainty 2 % depending on measurement and boundary conditions

Specifications subject to change.

DN 150
Outer diameter 148 mm
Inner diameter 90 mm
Weight (sensor head without cable) 11 kg
Total length 835 mm
for assembly in pipe with inner diameter 150 - 300 mm
Qmax approx. 38 l/s
Q with 1m accumulation approx. 17 l/s

Specifications subject to change.

DN 200
Outer diameter 190 mm
Inner diameter 141,8 mm
Weight (sensor head without cable) 15 kg
Total length 970 mm
for assembly in pipe with inner diameter 195 - 500 mm
Qmax approx. 95 l/s
Q with 1m accumulation approx. 42 l/s

Specifications subject to change.

DN 300
Outer diameter 290 mm
Inner diameter 199,4 mm
Weight (sensor head without cable) 27 kg
Total length 1195 mm
for assembly in pipe with inner diameter 265 - 600 mm
Qmax approx. 187 l/s
Q with 1m accumulation approx. 76 l/s

Specifications subject to change.

DN 350
Outer diameter 290 mm
Inner diameter 221,6 mm
Weight (sensor head without cable) 20 kg
Total length 1200 mm
for assembly in pipe with inner diameter 295 - 600 mm
Qmax approx. 221 l/s
Q with 1m accumulation approx. 90 l/s

Specifications subject to change.

Brochure Portable flow measurement

Brochures / Data Sheets English

Transmitter, sensors, accessories, areas of use

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[Translate to english:] Durchflussmessung bei schwierigen Bedingungen

Flow Measurement under poor hydraulic Conditions

Flow Measurement with high discharge dynamics and turbulent discharge due to…
Flow Measurement with high discharge dynamics and turbulent discharge due to upstream feed pump.

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