At gas stations, we often see gas attendants touching a metal disc - an electrostatic discharge device - before lifting their guns to refuel. This subtle action is backed by a sophisticated science that concerns the safety of life and property. For refueling machines with complex structures and long

At the bustling gas station, we routinely pump fuel into our vehicles. Yet behind this seemingly simple operation lies a complex system integrating precision metering, intelligent control, and intrinsic safety explosion-proof technology. Modern fuel dispensers, especially those compliant with China'

At gas stations, which power our daily lives, safety always comes first. You may have noticed that besides the fuel nozzle, display screen, and keyboard, there are some less conspicuous but crucial safety devices. Among them, the emergency shutdown system serves as the "last line of defense" and "li

In modern fuel dispensers, measurement accuracy is one of the core indicators for measuring equipment performance. Whether it is a self-priming pump or a submersible fuel pump, the core of its metering system cannot be separated from two key components: an encoder and a sensor. They are like the "ey