Installation and use of glass rotameter scale1

Abstract: glass rotameter scale installation and use of the information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Rotor flow meter and flow meter, because of its high sensitivity, simple structure, intuitive, small pressure loss, large measuring range, convenient maintenance, and the price is low, often widely used in chemical, petroleum, light industry, medicine, environmental protection, food and metrology and measurement. More flow meter manufacturers choose model price quote you are welcome to inquire, here is a glass rotameter scale installation and use of the article details. Rotor flow meter and flow meter, because of its high sensitivity, simple structure, intuitive, small pressure loss, large measuring range, convenient maintenance, and the price is low, often widely used in chemical, petroleum, light industry, medicine, environmental protection, food and metering measurement and scientific research departments. However, in the process of application, often because of improper use or installation, produce the problem such as the measurement is not correct. Has many years of industry experiences views: when installation should pay attention to item 1. Prior to installation must first verify the meter zui allowed working temperature and pressure, is not lower than the pipe flow body zui high temperature and pressure, meter scale range is conform to the current body flow range. 2. Fluid flow through the instrument for measuring from bottom to top. 3. Rotameter asks to install where there is no vibration and easy maintenance, and has the reliable support, cannot receive from pipes and any tension or stress. 4. Is used for smudgy fluid, flow body may mix oil particles, etc. , shall be in instrument equipped with upstream filter. Especially small diameter ( ф 25 mm below) The instrument is sensitive to dirt, table must be considered before filtering problem. When the flow may have a ferromagnetic impurities in the body, in front of the instrument should be equipped with a magnetic filter. Measuring smudgy fluid, the meter must be often wash. 5. The flow upstream ( The import side) Should be 5 ~ 10 times the nominal diameter of straight pipe. It is strongly recommended that install bypass pipe beside flowmeter. 6. When the measurement of body temperature greater than 70 ℃. Glass rotor flow meter shall be equipped with shielding to prevent glass tube burst when it meets cold. Glass rotameter installed, should be the upper and lower pipe bracket fixation. In order to prevent the pipe weights on the rotor flow meter or produce violent vibration. 7. Pressure must be stable by flow, fluid pressure instability will cause float moves, not accurate measurements, upstream flow meter should be set buffer or setter. If the measured liquid containing bubbles, should be in the upstream flow meter setting vent. Glass tube rotameter is direct reading instrument, taper pipe scale using flow meter scale. Can directly read out according to the height of the rotor flow value; 2. Flow meter on the runtime. Before and after the valve should be slowly open, in order to prevent fluid dash rotor, damage the glass tube. Then use the regulator adjusting flow, stop working, turn off upstream of the valve, then close the valve. Outside the meter bread a circle metal mesh is recommended to strengthen security protection. Equipped with a bypass, should first open the bypass valve, back into the instrument, instrument and then shut off bypass. 3. To avoid rapid changes in the measurement of body temperature, hot and cold, also resulted in frost crack of the glass pipe. 4. Use if found leakage flow meter, generally is seal failure, should be replaced in a timely manner. 5. There seem to be contamination when cone tube and float, should be timely cleaning. 6. Jacking check the error of flowmeter, once beyond the specified error, please change the float and cone tube, or calibration again. 7. By measurement of body and state ( Temperature and pressure) With the scale on the meter and the state does not agree, must to be value for current state of body and modification to get the correct flow. 8. If it is corrosive medium, must choose the corrosion of the flowmeter. People's living standard is increasing day by day, accordingly about the production of safe and reliable, economic and reasonable running higher requirements are put forward. Therefore, correctly install and use the rotor flowmeter, normal control flow etc is a must watch. Thirty years of brand, has been in the pursuit of service and quality, also has been trying to improve products, research and development of new technology and new products, let more people more convenient, safe use and maintenance of the equipment. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

Beijing Sincerity Automatic Equipment Co., Ltd who is highly knowledgeable about manufacturing as well as selling and confident in our ability to create finest products as mass flow meter digital fork density meter.

Beijing Sincerity Automatic Equipment Co., Ltd provides which will help you vortex flow meter manufacturer in a durable and reliable way. To learn more, go to Sincerity Flow Meter.

Consistency and simplicity go hand in hand. That means aligning Sincerity with the right platforms, speaking to the right customers with the right message, and selling the right idea.

We afford not only the best product but also the comprehensive service, satisfy the customer's demands.