Factors to consider when selecting a flow meter

To properly and efficiently select flow measurement methods and meters, you must be familiar with both the instrument and the characteristics of the flowmeter used, as well as economic considerations.

1. Performance requirements: After the measurement method is determined, the consideration of the performance requirements of the instrument is: measuring flow (instantaneous flow) or total (cumulative flow), accuracy, repeatability, flow range and range, pressure loss , output signal characteristics and response time, etc.

2. Considerations in fluid properties: After initial selection of several proposed schemes based on fluid type, etc., detailed parameters of fluid properties and properties should be obtained from the process flow section to further consider the suitability of the selected scheme. In addition to the fluid category, fluid temperature, pressure, density, viscosity and lubricity, corrosiveness and abrasiveness are often considered depending on the type of instrument, and there are hygienic requirements in some applications.

3. Environmental considerations: The surrounding conditions of the instrument and its expected changes should be considered in the selection process. These factors are: ambient temperature, humidity, safety and electrical interference.

ring light/fill light

Ring Fill Light,Ring Lamp,Ring Light With Tripod,Selfie Ring Light Tripod

Shaoxing Shangyu Kenuo Photographic Equipment Factory , https://www.kernelphoto.com