Glass Tube Rotameter is basically a variable area flow meter.
The working principle of the Glass Tube Rotameter is that the area of the fluid in the glass tube is variable. The main function of the Glass Tube Rotameter is to lift the float in the tapping tube. Therefore, the area through which the fluid passes increases. As the float moves up and down according to the flow rate of the fluid in the tube. Therefore, the combination of the tube and the float determines the fluid flow rate indicated on the scale.
Special features of Glass Tube Rotameter:
Volume flow measurement
Will apply to gravity flow
Weatherproof stainless steel housing option available
Design and calibration comply with ISA-PR16.5 and ISA-PR16.6
Very low-cost instrument
Heavy-duty design for maximum visibility
Excellent finish with two-color powder coating
The body has no threads to avoid corrosion
Easy to maintain and replace
Suitable for online installation
Panel Flow Meter is also our product, welcome to consult and purchase.