High pressure flowmeter for liquids

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High pressure rotameter is suitable for measuring the flow of high pressure liquid and gas. Standard type rotameter: DN15-DN50, 4.0MPa bearing. High pressure rotameter: DN15-DN50, 25MPa bearing. The pressure level of the jacket is 1.6MPa, and the special type should be selected and negotiated with our engineers before ordering. High temperature metal tube rotameter can be used in temperature range: 100℃~450℃ The high-pressure rotameter adopts an advanced magnetic sensor that detects the change of the magnetic field angle without contact. and with a microprocessor system. It can realize liquid crystal indication, accumulation and remote transmission (4-20Ma).

Pulse output, upper and lower limit alarm output and other functions. This type of intelligent signal transmitter is highly accurate and reliable. RFQ Flow meter High pressure dynamometer Table of Contents Rotameter is a flow Email Data  meter Rotameter Flow Meters – Variable Area Flow Meters Metal tube rotameter Working Principle Of High Pressure Rotameter: A high-pressure metal tube rotameter is one in which the upper and lower ends of the float create a differential pressure, creating a rising force as the measured medium passes from the bottom up through the conical measuring tube. When the buoyant force on the float exceeds the weight of the float submerged in the liquid, the float rises. The area of ​​the ring will increase accordingly. The fluid velocity in the annulus drops immediately.



Differential pressure drop occurs at the upper and lower ends of the float. The float is stabilized at a certain height until the lift force is equal to the weight of the float submerged in the liquid. The height of the float level corresponds to the flow rate of the measured medium. The float has a built-in magnet. As the float moves up and down with the medium, the magnetic field changes with the motion of the float. A. For the local type, the rotating magnet in the local indicator is connected to the magnetic steel in the float to rotate. At the same time, the pointer is driven to indicate the current flow rate through the dial. B. For the intelligent type, the change in magnetic field is converted into an electrical signal by a solid-state magnetic sensor in the intelligent indicator. After A/D conversion, microprocessor.