消防專用壓力開關是集壓力測量顯示，輸出控制于一體的智能數顯壓力測控產品。該產品為全電子結構，前端采用帶隔離膜充油壓阻式壓力傳感器，由高精度的 A/D 轉換，經微處理器運算處理，現場顯示，并輸出開關量信號。該智能
壓力開關使用靈活，操作簡單，調試容易，安全可靠。

廣泛應用于消防，水電，自來水，石油，化工，機械，液壓等行業，對流體介質的壓力進行現場測量顯示和控制。

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.