The differential pressure controller provides differential pressure monitoring, alarming, interlocking control, and logic protection for circulating cooling, regeneration, lubrication, filtration and other pressure balance and comparison systems to achieve automatic control of differential pressure. Differential pressure controller is widely used in the automatic control system of hydraulic and pneumatic equipment of metallurgical, machinery, chemical and other industries.
The pressure controller is an instrument for monitoring, alarming, interlocking control, and logic protection of various gaseous and liquid media to achieve automatic pressure control. It is mainly used in the automation control system of hydraulic and pneumatic equipment in metallurgical, machinery, chemical and other industries.