消防专用压力开关是集压力测量显示，输出控制于一体的智能数显压力测控产品。该产品为全电子结构，前端采用带隔离膜充油压阻式压力传感器，由高精度的 A/D 转换，经微处理器运算处理，现场显示，并输出开关量信号。该智能
压力开关使用灵活，操作简单，调试容易，安全可靠。

广泛应用于消防，水电，自来水，石油，化工，机械，液压等行业，对流体介质的压力进行现场测量显示和控制。

The special pressure switch for fire protection is an intelligent digital display pressure measurement and control product integrating pressure measurement, display and output control. The product is of full 
electronic structure. The front end adopts oil filled resistive pressure sensor with isolation film, which is converted by high-precision A / D, processed by microprocessor, displayed on site, and outputs 
switching value signal. The intelligent pressure switch has the advantages of flexible use, simple operation, easy debugging, safety and reliability.

It is widely used in fire protection, hydropower, tap water, petroleum, chemical industry, machinery, hydraulic and other industries to measure, display and control the pressure of fluid medium on site.