Science Links Japan | Equipment for energy saving control and the application case 2-7. Application of an air flowmeter by using a thermal mass flow rate sensor.

Equipment for energy saving control and the application case 2-7. Application of an air flowmeter by using a thermal mass flow rate sensor.

Accession number;02A0401925

Title;Equipment for energy saving control and the application case 2-7. Application of an air flowmeter by using a thermal mass flow rate sensor.

Author; FUKUURA NOBUYUKI (Yamatake Corp., JPN)

Journal Title;Energy Conservation

Journal Code:F0218A

ISSN:0387-1819

VOL.54;NO.4;PAGE.30-33(2002)

Figure&Table&Reference;FIG.5

Pub. Country;Japan

Language;Japanese

Abstract;The following were introduced: the principle and characteristics of a flowmeter using a micro flow sensor and application to energy saving of the factory air. The sensor has a small size of 1.7mm, and the minimum sensitivity flow rate is low in the measurement near the wall surface of tubes. Minute air leakage is also measurable and the pressure loss is also small with 0.5kPa (primary pressure 0.5MPa). Chip and principle of the micro flow sensor, and the characteristics of high flow mass flow meter CML ( made by Yamatake) and system configuration were explained, and the piping layout in the application example and mass flow rate transition figure per day were presented.

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