A battery-powered electromagnetic flowmeter is a flow measurement instrument that does not require an external power supply, making it suitable for locations where connecting to a power source is inconvenient. It uses batteries as the power source and is typically used in water resource monitoring, irrigation systems, and remote flow measurement. Here are its main features and advantages:

Key Features:

1. Low Power Consumption Design: To extend battery life, battery-powered electromagnetic flowmeters are designed with low power consumption and can operate continuously for several years.
2. High Accuracy: Electromagnetic flowmeters provide high measurement accuracy, with an error margin typically within ±0.5%.
3. Non-contact Measurement: Using electromagnetic induction, the fluid passes through the measuring tube without touching the sensor, suitable for various conductive liquids.
4. High Protection Level: Suitable for harsh environments, many models are waterproof, dustproof, and often have a protection rating of IP67 or higher.
5. Easy Installation and Maintenance: Generally using insertion or flange connections, they are easy to install and require minimal maintenance.

Application Scenarios:

• Agricultural Irrigation: Suitable for flow monitoring in large-scale irrigation systems.
• Water Resource Management: Used for monitoring flow in rivers, lakes, and reservoirs.
• Municipal Water Supply: Measures water flow in pipelines far from the power grid.
• Wastewater Treatment: Monitors flow in sewage pipelines and treatment facilities.
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