Clean and Slightly Polluted Media

Our insert and non-contact flow meters and sensors for clean and slightly polluted water utilize the transit-time method and offer high accurate flow measurement.

Flow Sensors

NOS Hemispheric and Ballhead Sensor
For connection to NivuFlow 650 transmitters. High accurate flow measurement based on the transit...
For connection to NivuFlow 650 transmitters. High accurate flow measurement based on the transit time method for open channels and waters, mainly process water channels and natural water bodies.
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NOS Rod Sensor
For connection to NivuFlow 650 transmitters. High accurate flow measurement based on the transit...
For connection to NivuFlow 650 transmitters. High accurate flow measurement based on the transit time method for open channels and waters, mainly process water channels and natural water bodies.
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NOS Screw-in sensor
For high accurate flow measurement using the transit time method according to IEC 60041 process...
For high accurate flow measurement using the transit time method according to IEC 60041 process water and high pressure lines.
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NIS Pipe Sensor
For full pipes. Ideal for flow measurement of process water and dirty water lines as well as...
For full pipes. Ideal for flow measurement of process water and dirty water lines as well as hydropower pipelines.
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NIS Wedge Sensor
Suitable for flow measurement in part filled and full large pipelines and channels using up to 8...
Suitable for flow measurement in part filled and full large pipelines and channels using up to 8 measurement paths.
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NIC Clamp-On Sensor
Clamp-on ultrasonic flow meter is ideal for retrofitting system at flow measurement places as well...
Clamp-on ultrasonic flow meter is ideal for retrofitting system at flow measurement places as well as for monitoring of drinking water networks. Unaffected by pressure and temperature.
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OFR Radar Sensor
For connection to OCM Pro CF. Suitable for applications featuring high velocities and low levels.
For connection to OCM Pro CF. Suitable for applications featuring high velocities and low levels.
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Flow Meter

NivuFlow Mobile 600
Robust portable flow meter for long-term monitoring of full pipes
Robust portable flow meter for long-term monitoring of full pipes
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NivuFlow 550
Contactless flow measurement for open channels and part filled pipes
Contactless flow measurement for open channels and part filled pipes
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NivuFlow 650 Flow Meter
Allows high accurate flow measurements using the transit time method according to IEC 60041 for part...
Allows high accurate flow measurements using the transit time method according to IEC 60041 for part filled and full pipes, open channels and water bodies. Up to 8 measurement paths.
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NivuFlow 600 Flow Meter
Allows high accurate flow measurement using the transit time method in full pipes. Up to 4...
Allows high accurate flow measurement using the transit time method in full pipes. Up to 4 measurement paths.
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NIVUS offer a wide range of flow sensors for all applications. For example there is the NIS insertion pipe sensor for the flow measurement in clean water and slightly polluted water. Depending on accuracy demands we offer single path up to 8 path systems. Our non-contact flow meters are suited for different kind of applications. Among these are portable water, hydro power, cooling water, surface water and process water.

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