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Void rate measurement system (two-phase flow meter) [bubble detection]

It detects bubbles with a diameter of less than 100μm and measures the interference (Doppler effect) between the light reflected from the sensor probe tip and the light reflected from the inner surface of the bubbles.

This is A2 Photonics' void fraction measurement system. It is a measurement device that uses proprietary technology based on over 25 years of research. It measures by the interference of light reflected from the sensor probe tip and light reflected from the inner surface of bubbles (Doppler effect). Because it measures using light interference (Doppler effect), it can measure not only fluids but also gases (such as spray mist). The self-calibration function prevents temperature drift over time.

Related Link - https://www.sankyointernational.co.jp/products/m2-…

basic information

Range: Bubble diameter up to 100μm Temperature: 250°C (Max.) Flow rate: 0.01 to 80m/s Pressure: 100bar

Price range

Delivery Time

Model number/Brand name

M2 Bubble Flow Analysis Device

Applications/Examples of results

It measures the interference of light reflected from the sensor probe tip and light reflected from the inner surface of bubbles (Doppler effect). Because it measures the interference of light (Doppler effect), it can measure not only fluids but also gases (such as spray mist).

Void Rate Measurement System-1【Sankyo International】

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Void Rate Measurement System-2 [Sankyo International]

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As an import trading company of electronic components and sensors for 50 years, Sankyo International has always pursued and supplied products that meet our customers' needs. To ensure that our customers can use our products with confidence, we will enhance our aftercare services and continue to strive to earn even more trust from our customers.