Product description 

The digital display intelligent pressure switch is a high-precision digital display pressure switch, an intelligent pressure controller with pressure measurement, display, and control functions. Can replace the electric contact pressure gauge. The product has the advantages of high accuracy, low hysteresis, fast response, stable and reliable performance, easy operation and simple and flexible installation.

Product description 

Fire pressure switches can be used in the fields of gas and liquid pressure control and automation control in hydraulic, lubrication, petroleum, chemical, mechanical, hydraulic, electric and other systems.

Structural features and working principle

1. Pressure switch, the built-in piston is connected with the precision spring. When the pressure changes, the spring expansion and contraction will change accordingly. When the pressure reaches the set value, it will trigger the preset structure and send out a switch signal.

2. The pressure switch has compact structure, adopts DIN standard plug, convenient wiring, wide measurement range (0-400bar), strong overload capacity (up to 1230bar), high repeatability, with normally open or normally closed electric shock, gold-plated contacts, electric shock large capacity.