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For full pipes. Ideal for flow measurement of process water and dirty water lines as well as hydropower pipelines.
NIS pipe sensors are part of a fixed measurement system for continuous flow measurement and storage of the recorded measurement data. They can be used for clean to slightly polluted media.
NIS pipe sensors are used for flow measurement in full pipes featuring various dimensions.
Readings are detected based on the ultrasonic transit time principle which allows high accurate measurement results.
Thanks to perfectly matched mounting material ranging from ball valves to tapping saddles the system is ideal for retrofitting or for replacement of existing flow measurement systems.
|Measurement principle||Ultrasonic transit time|
|Measurement range||-15 m/s to +15 m/s|
|Measurement uncertainty||Flow velocity (vaverage) within path ± 0.1 % of measurement value|
|Measurement frequency||0.9 to 1.2 MHz|
|Operating temperature||-20 °C to +50 °C|
|Storage temperature||-30 °C to +70 °C|
|Operating pressure||max. 16 bar|
|Cable lengths||Max. 100 m between sensor and transmitter or Adapter Box|
|Sensor connection||Continuous pre-configured cable|
|Medium-contacting materials||Stainless steel 1.4404, carbon|
|Zero point drift||Absolutely stable zero point|
Specifications subject to change.