The variable area flow meter or Panel Flow Meter is designed to

• Posted by xinsheng yuyao April 26, 2021 - Filed in Other - #Plastic Rotameter，Panel Flow Meter  - 875 views

        Description of Plastic Rotameter：

  　　The variable area flow meter or Panel Flow Meter is designed to provide an economical solution for liquid flow measurement.

  　　Flow range: 2 to 18 LPM (liters per minute).

  　　Flow range: 0.5 to 5 GPM (gallons per minute).

  　　Scale by LPM (liters per minute) and GPM (gallons per minute).

  　　Connection: 1/2 inch BSP male connector.

  　　Type: Panel mount.

  　　Body: Acrylic.

  　　Floats and faucets: stainless steel.

  　　Accessories: ABS.

  　　O-ring: Silicone rubber.

  　　Maximum working pressure: 1 MPA / 10 Bar / 145 PSI.

  　　Maximum working temperature: 60C.

  　　Used in industrial and household applications, widely used in water treatment and filtration industries, reverse osmosis devices (RO flow meters).

  　　Indoor use.

  　　Provide more sizes and types.

  　　Simple installation and threaded connection.

  　　Type: Panel mount.

  　　Body: Acrylic.

  　　Floats and faucets: stainless steel.

  　　Accessories: ABS.

  　　O-ring: Silicone rubber.

  　　Maximum working pressure: 1 MPA / 10 Bar / 145 PSI.

  　　Maximum working temperature: 60C.

  　　Rotameter with lightweight, low cost, and strong readability.

  　　Used in industrial and household applications, widely used in water treatment and filtration industries, reverse osmosis devices.

  　　Indoor use.

  　　Provide more sizes and types.

  　　Measuring principle: Using a float in a tapered tube made of special plastic, variable area flow can be realized.

  　　Operation: The fluid flows upward through the tapered tube, forcing the float to a position with enough free area to allow the fluid to pass through. The free area is related to the flow rate, the weight of the float, and the density and viscosity of the fluid. The pressure drop across the flowmeter remains constant throughout the flow range. This happens because the pressure drop is related to the fluid velocity and the flow area, and the flow area increases as the flow rate increases.