Selection of micro liquid flowmeter

The accurate measurement of micro flow is common in many manufacturing industries. The smaller the flow, the more difficult the measurement verification is, which is a great challenge for instrument manufacturers.In the accurate measurement of small flow meter motor selection, there are a number of key points to note.

Selection of micro liquid flowmeter

1. Instrument performance refers to the instrument's precision, repeatability, linearity, measurement range ratio, working pressure damage, start-stop flow rate, output data signal and response speed, etc. It is better to select the flow countdown to solve the said index value to carry out careful observation, and select the instrument that can consider the specified material flow rate of measurement verification.

2. Economic development factors refer to purchase costs, labor costs, maintenance costs, inspection fees and spare parts, which are also endangered by the performance, credibility and service life of natural gas flow meters.

3. The installation standard refers to the gas inflow, pipeline movement, upper, middle and lower reaches of the pipeline length, pipe warp, indoor space parts and pipe materials, etc., which are harmful to the accurate operation, maintenance and use period of the gas flow meter.

4. The key characteristics of fluid mechanics refer to the working pressure, temperature, relative density, viscosity and expansibility of natural gas. Since the volume of liquefied gas changes with the temperature and working pressure, it should be taken into account whether to compensate for the adjustment.

5, precision and function according to the precise measurement provisions and the use of the site to choose instrument precision, to ensure economic development is cost-effective.

Concerned about the left and right of many key points, the motor selection of the flowmeter can have a normative effect, choose the most appropriate flowmeter, to produce convenient industrial production.

Porcelain city Shanghai instruments co., LTD., has more than 30 years of technology accumulation, has a number of national invention, has been reached in many ways even more than the world leading level, such as range than can do 1 0 and the latter, temperature more than 200 c, can bear pressure 1000 bar and so on, can say we are the real benchmarking enterprise of flow meter industry in China.