LS Rotating-Piston Flow Meter

Overview of LS-25A Rotating-Piston Flow Meter

The LS-25A Rotating-Piston Flow Meter is akind of volumetric flowmeter, which is mainly used to measure the volume flowof the liquid. Its biggest feature is that it issuitable for small flow measurement. The accumulative flow can be displayed on the spot, and there is aremote output interface. When the flowmeter is equipped with LPJ-12D type (orLPJ-12D/FI type) Optical-electrical Pulse Convertor, it can output pulse signalor 4 ~ 20mA DC standard current signal, so as to achieve the purpose of signalremote transmission.

The flowmeter has the characteristics of simple structure, reliable work, large measuring range,  high measurement precision, free of viscosity and long live charge. However, as the important component of the measurement part is aluminum alloy,it can only measure non-corrosive or slightly corrosive liquids, such as heavy oil and other petroleum products.

Main tech data of LS-25A Rotating-Piston Flow Meter

Basic error limit: +1%

Nominal pressure:1.6MPa

Fluid temperature:0~120 degrees centigrade

Fluid medium: liquid

Viscosity range: 3 ~500mPa.s

Main material of LS-25A Rotating-Piston Flow Meter

Shell: Cast Steel

Measuring body:Copper

Revolving piston: Superhard aluminum alloy

Eccentric wheel: Tinbronze