Application of Gas Turbine Flowmeter Field and Working Principle of Electronic Temperature Controller

vapor turbine flowmeter is suitable for measuring the flow rate of gas, N2, oxygen cylinder, radon gas, biogas slurry, gas, vapor and other substances in industrial production pipelines professional digital display regulator , when measuring the total flow of load volume > Brand digital display regulator Basically, it will not be harmed by the main parameters such as fluid density, working pressure, temperature, viscosity, etc. Mechanical components cannot be moved, resulting in high reliability and minimal maintenance requirements. The dashboard’s main parameters remain stable over the long term. Vortex flowmeter adopts piezoelectric ground stress controller, which has high credibility and can work within the operating temperature range of -20 ℃ ~ 250 ℃. There is a simulation analog standard data signal, but also a large digital differential signal output, very easy to use with computers and other large digital system software supporting facilities, is a more ideal instrument. The single pulse frequency data signal output by the vapor vortex flowmeter will not be harmed by the physical properties of fluid mechanics and multi-component changes, that is, the instrument panel index is only related to the appearance and specifications of the vortex generator and pipeline within a certain Reynolds number range. However, as a steam flowmeter, mass flow should be checked in raw material balance and energy measurement. At this time, the output data signal of the steam flowmeter should additionally detect the total volume flow and fluid density. The physical properties of fluid mechanics and multi-components are still immediately harmful to the flow meter. Vortex flowmeter is a new type of steam flowmeter based on the basic principle of Carmen vortex to carry out closed pipeline fluid mechanics flow measurement. With its excellent material adaptability, it can immediately measure the total load volume flow of steam, gas, steam, water and liquid without temperature working pressure compensation. It is equipped with temperature and force sensors to measure the total volume flow and mass flow in standard conditions. It is an ideal replacement commodity for throttle valve steam flowmeter.

in order to improve the heat resistance and anti-vibration characteristics of steam, the steam vortex flowmeter can be applied under extreme load of high temperature (350 ℃) and strong vibration (≤ 1g) with its unique structure and material selection. In actual application, usually the zui large total flow is far lower than the upper limit value of the instrument panel. With the change of load, the zui small total flow is usually smaller than the lower limit value of the instrument panel. The instrument panel is not working in the middle of its zui good work, so as to deal with this difficult problem. Generally, the diameter of the measuring part is reduced to increase the water flow rate of the measuring part, and the instrument panel with a larger diameter is used to facilitate the measurement, however, this kind of reducing method must carry out the transformer in the connecting section with a length of about 15D between the reducing pipe and the instrument panel, which makes the production, processing and installation inconvenient.