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The Working Principles of Gas Meters

2024-11-11

Diaphragm Gas Meters:

Consist of an outer casing, movement (measuring chambers, distribution valves, diaphragms), and a counter.
Diaphragm acts as a flexible partition, dividing the measuring chamber into two spaces.
Gas entry causes diaphragm to swing, driving a linkage mechanism that alternates gas flow between chambers.
Each diaphragm swing corresponds to a fixed volume of gas, measured by a counter.

Smart Gas Meters:

Enhanced diaphragm gas meters with electronic measurement, data processing, and communication modules.
Sensors detect diaphragm movement and convert it into electrical signals for precise volume measurement.
Memory chips store consumption data, transmittable to gas company systems for remote reading and monitoring.

Conclusion: Both diaphragm and smart gas meters utilize the principle of diaphragm movement to measure gas volume, but smart meters offer advanced electronic measurement and data communication capabilities for improved accuracy and convenience.

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