Stainless steel oval gear
flowmeter principle: gear flowmeter is a high precision measurement of volume flow of
flow meter, it is the working principle of positive displacement principle, the flow of the medium to rotate the gear, the rotation of the gear are two pulse detector of non-contact scanning, each tooth produces a pulse, zui eventually produced in flow is proportional to the frequency signal, flow value of Q are obtained.
Gear flow meter high machining accuracy, installation precision, high resolution, gear flowmeter requirements is the lubricity of the measured medium, can't measure the lubricating medium, such as water.
And gear flow meter is not suitable for fluid containing solid particles, if the mixed with gas in the liquid medium to be measured, can also cause measurement error.
Stainless steel oval gear flowmeter features: 1, the flow measurement has nothing to do with the flow of the fluid, it is because the oval gear flowmeter is depend on the measured medium pressure head driving elliptical gear rotating and measure.
2, the greater the viscosity of the medium, from gear and measuring the less empty clearance leakage of the leak out, therefore the greater the nuclear medium sticky skin, the smaller the leakage error, to measure more advantage.
3, the gear flowmeter measurement precision, is suitable for high viscosity medium flow rate measurement, but is not suitable for fluid containing solid particles (
Solid particles will gear jammed, so that you can't measure traffic)
。
If the mixed with gas in the liquid medium to be measured, can also cause measurement error.
Gear flowmeter measurement principle: gear flowmeter is a high precision measurement of volume flow of flow meter, it is the working principle of positive displacement principle, the flow of the medium to rotate the gear, the rotation of the gear are two pulse detector of non-contact scanning, each tooth produces a pulse, zui eventually produced in flow is proportional to the frequency signal, flow value of Q are obtained.
Stainless steel oval gear flow meter high machining accuracy, installation precision, high resolution, gear flowmeter requirements is the lubricity of the measured medium, can't measure the lubricating medium, such as water.
And gear flow meter is not suitable for fluid containing solid particles, if the mixed with gas in the liquid medium to be measured, can also cause measurement error.
Stainless steel oval gear flowmeter
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