Intelligent digital pressure switches are not only increasingly advantageous in industrial automation control, but also gradually recognized in the civilian market, greatly enhancing the intelligence of civilian products. The main reason is that intelligent digital pressure switches are equivalent to mechanical pressure controllers and have the following five breakthrough advantages.

1、 Pressure controller display mode

The display of intelligent digital pressure switches is more intuitive and easier to observe than mechanical pressure controllers.

The intelligent digital pressure switch adopts a 4-digit LED digital display tube, allowing users to directly see the current real-time pressure. Mechanical pressure controllers cannot achieve this. To know if the pressure is accurate, one must go to the corresponding pressure gauge on the pressure table to obtain data.

2、 Intelligence level of pressure controller

The intelligent digital pressure switch has a high degree of intelligence and can meet the control needs of different sites.Due to the application of high-precision microcontrollers, the intelligent digital pressure switch has a high degree of intelligence. It can not only achieve multiple set point control, but also be directly applied to backend devices with relays and other components. In addition, it can also achieve multiple intelligent functions such as overpressure alarm, delayed start, and one click reset.

3、 Accuracy of pressure controller

Intelligent digital pressure switches have higher control accuracy than mechanical pressure controllers.

The intelligent digital pressure switch uses high-precision pressure sensors internally, making its signal processing flexible and versatile, and applies high-precision microcontrollers to make signal processing more accurate. The accuracy of intelligent digital pressure switches can generally be guaranteed at 0.5%, with some reaching up to 0.1%. However, the control accuracy of mechanical pressure switches can often only be controlled at 3-4%, with a difference of only 10%. The improvement in accuracy is not at the same level.

4、 Stability and lifespan of pressure controller

Intelligent digital pressure switches have higher long-term stability and longer lifespan than mechanical pressure controllers.Mechanical pressure controllers are mostly built-in spring type, which reduces the accuracy of long-term use and makes the control pressure very inaccurate. They are also prone to breakage due to their telescopic expansion. On the other hand, intelligent digital pressure switches are pressure sensor induction type, which will not be damaged after long-term use and have a longer lifespan. Coupled with an intelligent one click reset function, they can restore their factory accuracy even after a long period of use.5、 Pressure controller regulation

Due to the use of intelligent circuit modules, intelligent digital pressure switches are more convenient to adjust than mechanical pressure controllers.

The control points of traditional adjustable mechanical pressure controllers must be calibrated on a pressure calibration table according to the standard table, and are usually inserted internally with a wrench, which also has certain requirements for the adjusting engineer. The control point adjustment of the intelligent digital pressure switch is completely foolproof, and the control point pressure can be adjusted directly anywhere through the buttons on the panel.

In summary, intelligent digital pressure switches are advanced and stable pressure controllers with many incomparable advantages over mechanical pressure controllers. It is believed that in the near future, the application of intelligent digital pressure switches will continue to expand and accelerate the intelligence level of application products.