Helical rotor flowmeter 1. High accuracy, wide range, good repeatability. 2. Uniform rotator, small vibration, long work life

Helical rotor flowmeter

Diameter: DN25-DN350

Typical Applications: Lubricating Oil, Epoxies, Fuels, storage tank flow meter, oil counter, tank truck flow meter

Features:

High accuracy, wide range, good repeatability.Uniform rotator, small vibration, long working life.

Low sensitivity to variance of viscosity, suitable applied in be high viscosity liquid.

Simple instruction, small sizes, light weight, don’t need install straight pipe section in front of the meter.

Technology specification:

Accuracy class: 0.5%-0.2%(-10 º C~+60 º C)

Medium temperature:-20 º C~80 º C, it can reach 200 º C with radiator

Explosion-proof: dIIBT4, iaIICT6

Advantages: Given it's immunity to the most viscous of fluids, oval gear meter are ideally suited for measurement of viscous fluids or those with varying viscosities such as oils, syrups and fuels.

Ease of installation is another advantage of the oval design. Because no straight pipe runs or flow conditioning are required, oval gear meters can be installed in tight areas where alternate technologies would fail

Disadvantages: Oval-gear meters are generally not recommended for water or water-like fluids, because the increased risk of fluid slippage between the gears and chamber walls. Fluids should be clean and non-corrosive, preferably medium to high viscosity

Typical Applications:

•Lubricating Oil

•Greases

•High Viscosity Fluids

•Epoxies

•Polyurethane

•Fuels

•Solvents

•Chemicals

•Additives

Helical rotor flow meter