KUGA Metal Tube Rotameter

Metal Tube Rotameter is made up of flow sensor and flow indicator. Float is placed vertically inside of conical measuring tube and can freely move up and down along the conical tube owing to hydrodynamic effects. A high-performance permanent magnet is set inside float, by this way the magnetic field around permanent magnet will change along with the float moving up and down. When fluid keeps a stable flow value and float locates in a dynamic balance state in position,

Description

the magnetic field around permanent magnet keeps constant also. The magnetic signal will be transmitted in non-contact form by means of the flow Indicator mechanically connected to conical tube. In another word,the indicator is able to detect and process flow value of liquid by magnetic drive system and finally the corresponding flow rate value can be read from the scale on site. Also it can indicate outputs as standard electrical signal (4-20)mA / hart communication protocol.