The advantages of mechanical water meters mainly include the following aspects:
High accuracy: Mechanical water meters use mechanical principles for measurement, and the error range is usually within plus or minus 2%, with high accuracy.
Good stability: Since mechanical water meters have no electronic components, they will not be affected by external factors such as electromagnetic interference and have high stability.
Long service life: The structure of mechanical water meters is relatively simple, without complex electronic components, so the service life is relatively long. If used properly, it can work stably for a long time.
Low price: The production cost of mechanical water meters is low, so the market price is relatively cheap, suitable for users with limited budgets.
Low failure rate: Due to the simple structure, the failure rate of mechanical water meters is low, and maintenance and repair are relatively easy and cheap.
Easy to install: The structure of mechanical water meters is simple, and installation and replacement are relatively convenient, suitable for old communities or rural areas.
The disadvantages of mechanical water meters include the need for manual meter reading, inconvenient management, and the lack of remote meter reading and prepayment functions of smart water meters.