Current Research Status of Metal Tube Rotameter Signal Acquisition Method

This paper reviews the current research status of signal acquisition methods for metal tube rotameters. Metal tube rotameters feature wide temperature & pressure range, low pressure loss and reliable performance, available in local indication and remote transmission types. It introduces pneumatic and electrical remote signal acquisition, including Hall elements, magnetoresistive elements and capacitive angular displacement sensors used to convert float position into standard electrical output signals.

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How ultrasonic flowmeter technology can help improve energy efficiency

This article introduces how ultrasonic flowmeter technology helps factories boost industrial energy efficiency. Non-invasive transit-time ultrasonic flowmeters monitor gas, liquid and thermal energy consumption, identify energy loss, optimize boiler combustion and heating system performance. With no pipe cutting required during installation and maintenance-free operation, they support enterprises in energy management, cost reduction and greenhouse gas emission control.

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Electromagnetic flow meter flow velocity range

0.1-15m/s, suggest velocity range is 0.5-15m/s to ensure good accuracy

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