In many automation systems, solving multivariable control problems using a single-variable PID controller involves transforming the multivariable problem into multiple...

In the field of instrumentation, theoretical knowledge is like the wrench in your hand—often overlooked but essential when it’s needed....

In engineering design and material selection, material properties directly affect product safety, lifespan, and cost control. However, in practice, some...

The instrument calibration process must strictly follow the "Metrology Calibration Regulations" (e.g., JJG882-2019) and the technical requirements of the equipment....

In industries dealing with pressure vessels, process pipelines, heat exchangers, valves, and other equipment, pressure testing is an unavoidable part...

In the field of instrumentation, theoretical knowledge is like the wrench in your hand—it may seem unimportant, but when it’s...

In industries such as petrochemicals, water treatment, energy, pharmaceuticals, and food processing, magnetic float level indicators have become the mainstream...

Spherical storage tanks, commonly used for storing pressurized gases or liquids, are equipped with safety valves to ensure safe operation...

Preventing water ingress in explosion-proof electrical equipment is essential to ensure safety and operational reliability. Below is a detailed guide...

What Are In-Phase Oscillations? In control systems, an in-phase oscillation occurs when a control loop in automatic mode exhibits regular...