high precision hall sensor electric mop water pump

What does the flow coefficient in the Hall induction mini dc water pump refer to? The flow coefficient of the Hall induction mini water pump refers to the ability of the water pump to pump liquid from a low place to a high place per unit time, which is usually expressed as "flow rate per unit head". In other words, the flow coefficient is the ratio of the pump's flow rate to its head. This coefficient can be used to evaluate the performance of the water pump. If the coefficient of flow is higher, it means that the pump can deliver more liquid at the same head. The calculation formula of flow coefficient is: flow coefficient = flow rate (L/min)/head (m). What is the standard flow rate and lifespan of DSB413-B-HR dc diaphragm water pump? The flow rate of the Hall induction small dc pump is 0.26±3%g. The "±3%g" here means that the error range of the flow rate is ±3% of the actual flow rate. That is, the actual flow rate may be 3% higher or lower than the…