Flow Meters for Streams, Rivers & Partially Filled Pipes

RS Hydro stock a comprehensive range of open channel flow meters ideal for flow measurement in small open channels, sewers, culverts, streams & rivers. We offer both portable and permanent flow meters, battery powered or mains powered with integral dataloggers. All of our devices can go on telemetry including the ISCO 2150 which can output all of its parameters and diagnostics using modbus to our telemetry devices. Select one of the products below or contact one of our specialists on +44(0)1527 882060

Débitmètre à visualisation laser ISCO

Le LaserFlow est le premier débitmètre canal ouvert sans contact à utiliser la technologie de vitesse Doppler avec un capteur de niveau à ultrasons pour la mesure de débit dans les canaux ouverts, les égouts et caniveaux.

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Débitmètre ISCO 2150 avec avec mesure hauteur-vitesse

Débitmètre Doppler à onde constante idéal pour l’étude de débit mobile et installations permanentes

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ISCO 4210 Flow Meter (DISCONTINUED)

The 4210 Ultrasonic Flow Meter from ISCO is designed to provide flow measurement in a flume or over a weir, with automatic compensation for changes in atmospheric pressure to ensure accuracy.

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ISCO 4220 Flow Meter (DISCONTINUED)

PRODUCT DISCONTINUED - REPLACED BY THE SIGNATURE FLOW METER
The Isco 4220 Flow Logger measures depth using a differential pressure transducer. The venting system compensates for atmospheric pressure changes automatically and can measure pressure acurately even when covered with sand or silt.

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ISCO 4230 Bubbler Flow Meter (DISCONTINUED)

PRODUCT DISCONTINUED - REPLACED BY THE SIGNATURE FLOW METER
The 4230 Bubbler Flow Meter uses a bubble line submerged in the flow channel through which an internal air compressor forces a metered amount of air. By measuring the pressure required to force air bubbles out of the line (which is proportional to flow) flow rates can be determined accurately.

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4250 Area Velocity Flowmeter (DISCONTINUED)

PRODUCT DISCONTINUED - REPLACED BY THE SIGNATURE FLOW METER
The 4250 Flow Meter's sensor directly measures average velocity in a flow stream with patented Doppler technology. This system eliminates the profiling and calibration required by electromagnetic systems by continuously profiling the flow stream.

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