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technical article
Main technical parameters of flowmeter
2011-9-17 9:26:22

(1) Flow range
   
流量范围指可测的最大流量与最小流量的范围。 The flow range of the flow meter refers to the range between the maximum and minimum flow that can be measured.
(2) Range and range ratio

间的 称为流量计的量程。 The difference between the maximum flow and the minimum flow in the flow range is called the range of the flow meter . 之间 的比值称为量程比, 也可以 之为 流量计 范围度。 The ratio between the maximum flow rate and the minimum flow rate is called the range ratio, which can also be called the range of the flow meter .
(3) Allowable errors and accuracy levels