Flow Sensor Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Flow Sensor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. アスニクス Kanagawa//others
  2. エア・ウォーター・メカトロニクス株式会社　ST事業部 Tokyo//Trading company/Wholesale
  3. トーニック Kanagawa//Building materials, supplies and fixtures manufacturers
  4. 4 日東商事 Osaka//others
  5. 5 null/null
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Flow Sensor Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. High-precision flow sensor for HVAC アスニクス
  2. Digmesa Liquid Flow Sensor FHK/FH エア・ウォーター・メカトロニクス株式会社　ST事業部
  3. Wind Speed Switch FSW-T1 トーニック
  4. Digmesa High Viscosity Liquid Flow Sensor EPI エア・ウォーター・メカトロニクス株式会社　ST事業部
  5. 4 AE Corporation Small Polymer Tube Type Ultrasonic Flow Sensor 日東商事

Flow Sensor Product List

16～30 item / All 71 items

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Karman vortex flow sensor "USL-20L"

Karman vortex flow sensor "USL-20L"

The detection method is a combination of Karman vortex and ultrasonic sensors. It enables stable flow detection that is resistant to vibrations.

The Karman vortex flow sensor "USL-20L" uses only PFA for the wetted parts, making it capable of measuring a wide range of fluids, including pure water and chemicals. It offers two types of outputs: analog output (0-10V, 1-5V, 4-20mA) and pulse output. With its lightweight and ultra-compact design, direct piping is easy, allowing for installation in various locations. It features a maintenance-free structure with no mechanical moving parts. When combined with our DPM, it can also provide instantaneous display and alarm output (2 contacts). We can also prepare piping extensions and connection fittings upon request. For more details, please download the catalog.

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Tekflow Corporation Liquid Chemical Flow Sensor IR-OPFLOW

Tekflow Corporation Liquid Chemical Flow Sensor IR-OPFLOW

The PVDf pharmaceutical liquid precision flow sensor IR-OPFLOW covers a range from 0.1 to 120 L/min in six different flow sizes.

The precision flow sensor IR-OPFLOW for liquid medication covers a range from 0.1 to 120 L/min across six flow sizes. The wetted parts are made entirely of PVDF due to a unique design, achieving low friction and long lifespan. The output signal is picked up as a photoelectric signal, which is shaped into a rectangular form by a preamplifier before being output. The turndown ratio is wide at 30:1, and there is no need for a rectifying section upstream of the sensor, making it unaffected by installation orientation. The operating temperature range is broad, from -40 to 85°C, and measurement accuracy is available in two types: 1% and 3%. The operating pressure range is up to 1000 kPa at 80°C. For further details, please request documentation or download the catalog.

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Digmesa Liquid Flow Sensor FM Series

Digmesa Liquid Flow Sensor FM Series

The FM series flow sensor can measure the flow of all liquids. High stability and long lifespan are guaranteed.

The FM series flow sensor enables flow measurement of various liquids through material selection. By adopting the multi-stream principle, the structure is designed to apply uniform force to the rotor blades, ensuring high stability and a long lifespan. Flow measurement is possible up to 19 L/min. The output is a rectangular wave open collector output (NPN). For more details, please request documentation or download the catalog.

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Macmillan Teflon Liquid Flow Sensor 106F

Macmillan Teflon Liquid Flow Sensor 106F

The model 106F is a sensor that can measure low viscosity liquids from a low flow rate of 15 mL/min to a large flow rate of up to 50 L/min.

Model 106F is a sensor that can measure low viscosity liquids from a low flow rate of 15 mL/min to a large flow rate of up to 50 L/min. It employs a Belton-type micro turbine wheel (patented), allowing for long-term accurate measurements with excellent reproducibility. The design is adapted for ultra-clean applications, ensuring no particle generation. The connection uses flare fittings to prevent fluid from entering the threaded parts. An electrical connection is provided with a 1.8 m cable, and the power supply and output can be selected based on the application.

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Macmillan Ultra High Purity Liquid Flow Sensor U707/U708

Macmillan Ultra High Purity Liquid Flow Sensor U707/U708

The U707/708 series liquid flow sensors are available for low-viscosity liquids, ranging from a small flow rate of 7 mL/min to a large flow rate of 10 L/min.

The U707/708 series is a sensor capable of measuring low-viscosity liquids from a small flow rate of 7 mL/min to a large flow rate of up to 10 L/min. It employs a Belton-type micro turbine wheel (patented) that allows for long-term accurate measurements with excellent reproducibility. The design is adapted for ultra-clean applications, ensuring no particle generation. The connection uses flare fittings to prevent fluid from entering the threaded parts. The length of the electrical cable, as well as power supply and output options, can be selected from several choices, making it easy to use for various applications.

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Digmesa Liquid Flow Sensor FHK PURE Series

Digmesa Liquid Flow Sensor FHK PURE Series

It has excellent chemical resistance and can measure flow rates from 0.055 to 5 L/min. It has a wealth of experience as a flow sensor for food machinery.

The FHK PURE series flow sensor is compact and capable of measuring the flow of all types of liquids. It can measure flow rates from 0.048 to 5 L/min in six different flow sizes. A magnet is installed at the tip of the internal rotor, which outputs an open collector signal in the form of a rectangular wave proportional to the flow rate. The material used is PVDF, which has excellent chemical resistance and has a proven track record as a flow sensor embedded in food machinery. The operating temperature range is also wide, from -10 to 100°C, allowing it to be used not only for pure water but also for highly corrosive fluids. For more details, please request documentation or download the catalog.

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Digmesa Liquid Flow Sensor FHKU-G1/4-PVDF Series

Digmesa Liquid Flow Sensor FHKU-G1/4-PVDF Series

It has excellent chemical resistance and can measure flow rates from 0.044 to 10.8 L/min. It has a wealth of experience as a flow sensor for food machinery.

The FHKU-G-1/4-PVDF series flow sensor is compact and capable of measuring the flow of all types of liquids. It can measure flow rates from 0.044 to 10.8 L/min in six different flow sizes. A magnet is placed at the tip of the internal rotor, outputting an open collector signal in the form of a rectangular wave proportional to the flow rate. The material used is PVDF, which has excellent chemical resistance, and it has a proven track record as a flow sensor embedded in food machinery. The operating temperature range is also wide, from -10 to 100°C, allowing it to be used not only for pure water but also for highly corrosive fluids. For more details, please request documentation or download the catalog.

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Digmesa Liquid Flow Sensor FHKU-100-G1/2-AR

Digmesa Liquid Flow Sensor FHKU-100-G1/2-AR

It is capable of measuring from 3 to 26.69 L/min. It has a wealth of experience as a flow sensor in the food machinery and semiconductor industries.

The FHKU-100-G1/2-AR flow sensor is compact and capable of measuring the flow of all types of liquids. The flow range can measure from 3 to 26.69 L/min. A magnet is installed at the tip of the internal rotor, which outputs an open collector signal in the form of a rectangular wave proportional to the flow rate. The material used is polyester, which has excellent chemical resistance, and it has a rich track record as a flow sensor embedded in food machinery. The operating temperature range is from -10 to 65°C. For more details, please request documentation or download the catalog.

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Digmesa Liquid Flow Sensor FHKU-G1/4-AR Series

Digmesa Liquid Flow Sensor FHKU-G1/4-AR Series

It excels in non-corrosiveness and can measure flow rates from 0.041 to 9.26 L/min. It has a wealth of proven performance as a flow sensor for food machinery.

The FHKU-G-1/4-AR series flow sensor is compact and capable of measuring the flow of all types of liquids. It can measure flow rates from 0.041 to 9.26 L/min in six different flow sizes. A magnet is installed at the tip of the internal rotor, which outputs an open collector signal in the form of a rectangular wave proportional to the flow rate. The material used is polyester, which is highly resistant to corrosion, and it has a proven track record as a flow sensor embedded in food machinery. The operating temperature range is from -10 to 65°C. For more details, please request documentation or download the catalog.

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Macmillan Liquid Flow Sensor Model 106 Series

Macmillan Liquid Flow Sensor Model 106 Series

This is a flow sensor that can accurately measure flow rates from 15 mL to 10 L/min. Made of PTFE, it has excellent chemical resistance and does not generate particles.

Model 106 is a sensor that can measure low-viscosity liquids from a low flow rate of 15 mL/min to a large flow rate of 10 L/min. It employs a Belton-type microturbine wheel (patented) that enables long-term accurate measurements with excellent reproducibility. The design is adapted for ultra-clean applications, ensuring no particle generation. The standard connection uses PFA-type tube fittings. The sensor's power supply, output type, fitting size, and cable length can be selected according to various applications. Flare fittings are also available as an option.

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Macmillan Ultra High Purity Liquid Flow Sensor Model U709

Macmillan Ultra High Purity Liquid Flow Sensor Model U709

The model U709 can accurately measure corrosive liquids from a low flow rate of 7 mL/min to 1000 mL/min in both intermittent and continuous operation.

The Model U709 series is a flow sensor that covers five measurement ranges for corrosive liquids, from a low flow rate of 7 mL/min to approximately 1000 mL/min. It is capable of accurately measuring liquids in both intermittent and continuous operation. It can detect liquids with a pump discharge time of 500 msec and a discharge volume starting from 1 mL. The wetted parts are made of Teflon, Kalrez, and sapphire. The sensor employs a Pelton-type micro-turbine wheel (patented), making it suitable for ultra-clean applications. It generates no particles, achieves excellent reproducibility, and allows for accurate long-term measurement of corrosive chemicals and solvents. The pressure connection uses a flare-type fitting for easy connection, designed to prevent fluid from entering the threaded area. An 1.8 m cable is included for electrical connection. Power supply and output options can be selected from several choices, allowing for use in various applications.

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Digmesa Inc. Ultra-compact flow sensor nano with a mere 33.1mm.

Digmesa Inc. Ultra-compact flow sensor nano with a mere 33.1mm.

Nano is a super small, low-cost flow sensor. It can be installed in narrow spaces without restrictions on installation orientation. It complies with food standards NSF169 and LFGB.

With a total length of just 33.1mm and no restrictions on installation orientation, it can be installed in tight spaces. Range: 80–400 mL/min ■ Ultra-compact and lightweight ■ No restrictions on installation orientation ■ Operates at 3.8–20 VDC (2.5 V also available as an option) ■ Complies with food standards (NSF 169, LFGB) ■ Low cost ■ Accuracy ±2% ■ Temperature range 0–50°C ■ Housing material is PP, turbine is PVDF For more details, please download the catalog or contact us.

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Single-use flow sensor

Single-use flow sensor

It is easy to replace the flow tube during production batches or calibration.

This product supports small flow measurement in various flow processes. In particular, it provides innovative solutions for disposable and single-use applications in pharmaceuticals, medicine, and biotechnology. Hygiene is crucial in the biotechnology and pharmaceutical industries. Disposable and single-use applications have become the industry standard for saving time and costs. 【Features】 ■ Easy replacement of turbine tubes ■ High-resolution square wave signal output ■ Body material is PVDF, which has excellent corrosion resistance ■ Capable of measuring the flow of opaque liquids ■ Turbine tubes can be sterilized up to 140°C ■ Compliant with USP Class 6, RoHS, CE, WEEE, and Reach *For more details, please refer to the PDF document or feel free to contact us.

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Digmesa High Viscosity Liquid Flow Sensor EPI

Digmesa High Viscosity Liquid Flow Sensor EPI

EPI can be used for high-viscosity liquids with viscosities ranging from 5 cSt to 8000 cSt. The flow rate range is from 60 mL/min to 16 L/min.

The model EPI was developed to accurately measure the flow rate of high-viscosity liquids at a low cost. The special precision rotor structure, which incorporates two magnets, minimizes pressure loss. One sensor covers a wide flow range and can measure with high accuracy. For more details, please request documentation or download the catalog.

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Digmesa Inc. Ultrasonic Flow Meter SONIC Series 0.1L/min～

Digmesa Inc. Ultrasonic Flow Meter SONIC Series 0.1L/min～

The ultrasonic flow sensor SONIC from Digmesa can have contact materials selected from PFA, PEEK, and PA.

The SONIC series from Digmesa is a high-precision, high-speed response ultrasonic flow sensor. We offer three models based on the wetted materials: DT30 (PFA), DT300 (PEEK), and DT2020 (PA). ■ Flow range: 0.1 to 20.0 L/min ■ Accuracy: ±50 ml/min or ±2% (Rd) ■ Response speed: 50 ms (DT30 is 150 ms) ■ Maximum pressure: 10 bar ■ Analog output: 4-20 mA (DT2020 does not have this) ■ Pulse output: Open collector, NPN ■ Options for 2 trigger inputs, 2 configurable outputs, RS485 output For more details, please download the catalog or contact us.

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