NRG Global Instruments

An Air Flow Rotameter is a variable area flow meter specifically calibrated to measure the flow rate of air or gas in a system. It uses a transparent tapered tube and a float to visually indicate flow rate based on the float’s vertical position. These meters are widely used in laboratories, HVAC systems, and industrial applications.

A Glass Tube Body Rotameter is a variable area flow meter used to measure the flow rate of liquids or gases in a transparent glass tube. The flow lifts a float inside the vertically mounted tapered glass tube, and the position of the float directly corresponds to the flow rate, which is read against a graduated scale.

A Bypass Glass Tube Rotameter is a precision flow meter installed in a bypass line of a larger main pipeline to measure flow rates indirectly by diverting a small, proportional part of the flow. It features a glass tube with a float, allowing for visual flow indication and is commonly used in conjunction with orifice plates or flow restrictors.

Product Details:

A Glass Tube Rotameter is a variable area flow meter used to measure the flow of liquids or gases. It features a tapered borosilicate glass tube and a float that rises and falls within the tube depending on the flow rate. The position of the float corresponds to a graduated scale, providing a direct visual reading of the flow.