Why should wired remote water meters be connected to the power supply?
Wired remote water meters usually need to be connected to a power source because they contain electronic components and sensors that require power to operate.
Wired remote water meters require wiring and installation of external leads to connect to the power supply. The wireless remote water meter is wired wirelessly, and its information transmission is completed through M-bus and RS485 bus communication. The water meter is powered internally by batteries and does not require power supply. The following are some main reasons:
Data collection and processing: Intelligent water meters are usually equipped with electronic components for collecting and processing flow data, such as ultrasonic sensors, microprocessors, memory, and communication modules. These components require power to operate to ensure continuous and uninterrupted data collection and processing.
Data transmission: Intelligent water meters are usually able to remotely transmit water flow data for monitoring and management. This may involve the use of communication technologies such as Wi Fi, cellular networks, or other remote communication protocols, which also require power to operate.
Display and user interface: Some smart water meters have display screens or other user interfaces for users to view flow data, set parameters, or perform other operations. These displays also require power supply.
Data storage: Intelligent water meters typically need to store historical flow data for analysis, reporting, and recording. Electricity is used to maintain data persistence.
Energy efficiency and accuracy: Providing electricity can ensure the stability and high-precision measurement of intelligent water meters, as electronic components can operate stably and provide accurate measurements under different conditions.
Although smart water meters require power supply, their energy demand is usually relatively low, so they do not significantly increase energy costs. In addition, some smart water meters can also be powered by batteries, which eliminates the need for external power lines. Overall, connecting to the power supply is a necessary condition to ensure that the intelligent water meter can operate effectively and provide accurate data.