5 points for natural gas flowmeter selection

Case introduction

5 Key Points for Natural Gas Flowmeter Selection

1. Fluidity: fluid pressure, temperature, density, viscosity, lubricity, chemical properties, wear, corrosion, scaling, dirt, gas compression Coefficient, isentropic index, specific heat capacity, conductivity, sound speed, mixed phase flow, pulsating flow, etc. 2. Environmental conditions: ambient temperature, humidity, safety, electromagnetic interference, etc. 3. Installation conditions: pipeline layout direction, flow direction, length of upstream and downstream pipelines, pipeline diameter, maintenance space, pipeline vibration, grounding, power supply, auxiliary equipment (filtration, sewage discharge), explosion protection, etc. 4. Instrument performance: accuracy, repeatability, linearity, range, pressure loss, upper and lower flow limits, signal output, response time, etc. 5. Economic factors: purchase fee, installation fee, maintenance fee, calibration fee, service life, operating cost (energy consumption), spare parts, etc.