Difference between oxygen meter and flowmeter

The oxygen pressure gauge is used to measure the oxygen pressure, and the proportion in the air is expressed by numbers; Flowmeter, also known as flowmeter, measures the instantaneous flow and accumulated volume of liquid, and can also control the liquid quantitatively.

The measuring range of the flowmeter determines that the flow rate of the medium to be measured for general industry is 2 ~ 4m/s, and under special circumstances, the minimum flow rate is not less than 0.2m/s and the maximum flow rate is not more than 8m/s. If the medium contains solid particles, the normal flow rate should be less than 3m/s to prevent excessive friction between the lining and the electrode. For viscous fluid, the flow rate can be greater than 2m/s, and the larger flow rate is helpful to automatically eliminate the influence of stickies attached to the electrode and improve the measurement accuracy.