gas flowmeter price
The price of gas flowmeter, the natural gas flowmeter is manufactured based on the principle of Karman vortex street. It has the advantages of high precision, wide measurement range, low power, convenient installation, easy use and small pressure damage. It can accurately measure the load volume flow or regulate the volume flow. According to the customer's demand, it can add single pulse or 4-20madc electric flow output function.
Selection factors of airflow meter:
1. Panel characteristics: accuracy, repeatability, linearity, scope, pressure damage, upper and lower limit flow, data signal frequency characteristics, response speed, etc;
2. Fluid characteristics: fluid pressure, temperature, relative density, viscosity, wettability, physical properties, damage, erosion, fouling, vapor compression coefficient, isentropic index value, specific heat capacity, pure water conductivity, sound velocity, miscible flow, pulsating flow, etc;
3. Installation standard level: pipeline layout orientation, fluidity orientation, length of upstream, middle and downstream pipelines, pipeline specification, indoor space for maintenance, pipeline vibration, grounding device, switching power supply, auxiliary machinery and equipment, explosion-proof type, etc;
4. Natural environment standard level: working temperature, environmental humidity, safety factor, interference signal, etc;
5. Elements of economic development: purchase cost, labor cost, maintenance cost, calibration fee, service life, operation cost, spare parts, etc.