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Flow

Technical articles and tutorials on sensors used to measure flow.


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Airflow Sensor from CleanAlert   January 31, 2010

The Fradenprobe FP-128 from CleanAlert LLC, Oberlin, OH, is a mass air flow sensor based on thermoanemometer technology that can measure air velocities up to 2500 fpm.More>>

News
Viscosity Control System Provider Selects SenGenuity   January 28, 2010

Incorporated into the Norcross ViscSense system, SenGenuity's ViSmart viscosity sensor technology is ideally suited for low viscosity applications, such as coatings and ink.More>>

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Turbine Flowmeter from Flow Technology   December 7, 2009

The FT-LD system from Flow Technology Inc., Tempe, AZ, is a turbine flowmeter system that provides inferred mass measurements for leakage detection by correcting for temperature effects on fluid volume.More>>

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Volumetric Flowmeter from IFM Efector   November 2, 2009

The SQ Series flowmeter from IFM Efector Inc., Exton, PA, is designed to deposit small dosing quantities up to 200 ml/min. in water and aqueous solutions.More>>

Article
A Microflow-Based Differential Pressure Sensor   May 1, 2009

This article describes prototypes of a novel thermoanemometer-type nanoliter-airflow sensor, integrated onchip with analog CMOS signal conditioning circuitry and with analog adjustability that allows accurate sensing of low differential pressures.More>>

Article
Solid-State Acoustic Wave Viscosity Sensors: The Future of Oil Condition Monitoring   November 1, 2007

Knowing the viscosity of an oil allows you to determine its condition; we evaluate a real-time viscosity sensor and compare its results with those generated using a lab rheometer.More>>

Article
Monitoring Industrial-Machinery Lubricants   October 1, 2007

By keeping tabs on your equipment's lubricating fluids, you can prolong the operating life of your machinery and reduce the cost of ownership.More>>

Article
A Review of Your Flow Sensing Options   October 1, 2006

Flow sensors are used to measure both gas and liquid flows in many monitoring and control applications. Flow can be variously defined (e.g., mass, volume, laminar, turbulent). The amount of a substance flowing (mass flow) is usually the one of interest, and if the fluid's density is constant, a...More>>

Article
Coriolis Mass FlowmetersFilling Key Process Needs   October 1, 2005

Measuring mass flow rate offers potential for improvements worth thousands of dollars in industries such as chemical, food and beverage, pulp and paper, petroleum, pharmaceuticals, and in water/wastewater treatment facilities. Although great strides have been made in the design of inferential and...More>>

Article
Measuring Viscosity with a Surface Acoustic Wave Sensor   October 1, 2005

A new solid-state viscometer combines the desirable features of resonators and delay lines to offer a wide dynamic range in a single unit.More>>