I. Overview

The AOLZ series metal tube float flowmeters are used for measuring the flow of liquids, gases, or steam in closed pipes, widely applied in process control, especially suitable for the control and measurement of medium and low flow rates.

It consists of a cone tube, a float, an indicator, and a converter. As the fluid flows into the cone tube, the float rises. When the buoyancy force M is balanced with the gravity G, the float's displacement is transmitted to the indicator locally to indicate the flow rate or converted into a corresponding electrical signal (2-wire system 4-20mA, 3-wire system 0-10mA, 4-wire system 4-20mA, 0-20mA) that can be matched with DDZ-Ⅱ, DDZ-Ⅲ type electric unit instruments, I series, EK series instruments, etc. It can also be connected to a computer for remote display, recording, adjustment, accumulation, and control of flow rate.