![[Translate to english:] Durchflussmessung bei schwierigen Bedingungen](/fileadmin/_processed_/b/0/csm_Durchflussmessung-bei-schwierigen-Bedingungen-01_8c311ecbad.jpg "[Translate to english:] Durchflussmessung bei schwierigen Bedingungen")
We will keep you informed.
Find out all you need to know about NIVUS - product news, special promotions, practical examples and much more
Miscellaneous Accessories
NIVUS Pipe Profiler
Part No. NPP0For 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
Description
- 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
Technical Data
| 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.
Downloads
Brochure Portable flow measurement
Brochures / Data Sheets
English
Transmitter, sensors, accessories, areas of use