A water pressure switch is a device used to monitor and control the pressure of a water system. Commonly found in domestic and industrial water treatment systems, it is used to start or stop water pumps and ensure that the water pressure remains within a set range.
A digital water pressure switch can display the water pressure value in real time and allows users to manually set the upper and lower limit switching points. Therefore, digital water pressure switches have a wider range of applications.
Featured Digital Water Pressure Switches
Benefits of Digital Water Pressure Switch
High Measurement Accuracy and Stability.
The digital water pressure switch uses a high-precision sensor, with measurement errors controllable within ±0.5%FS. For example, when set to 10MPa, the actual pressure fluctuation is only ±0.05MPa.
The repeatability error of the digital display switch is ≤0.5%FS, providing better stability under high pressure or complex operating conditions.
Intuitive Real-Time Digital Pressure Display.
The digital water pressure switch is equipped with an LED or LCD screen to display the pressure value in real time (e.g., “10.05MPa”). This improves operational efficiency.
Flexible Parameter Setting.
The digital display switch supports button setting across the entire range (0-100%FS), eliminating the need for pressurization.
Fast Dynamic Response.
The digital water pressure switch has a response time of <10ms, instantly capturing pressure fluctuations and triggering control commands. Suitable for demanding scenarios such as automated production lines, it can improve efficiency by up to 20%.
Complex Operating Condition Applicability
The digital water pressure switch supports high temperature (-40℃~85℃), high humidity, and strong electromagnetic interference environments. Its housing is made of 304 stainless steel, offering strong corrosion resistance.
Intelligent Function Integration
The digital water pressure switch can integrate overvoltage/undervoltage alarms, multi-unit switching, and remote monitoring (such as IoT protocol integration). It supports audible and visual alarms and automated control.
Applications of Digital Water Pressure Switches
Digital water pressure switches are commonly used in automatic control systems as pressure signal detection and conversion components.
In wastewater treatment plants, digital water pressure switches are used for pump outlet pressure control, enabling automatic pump start-up and shutdown and frequency conversion regulation to prevent pipe bursts due to excessively high pressure or supply interruptions due to excessively low pressure.
In urban water supply systems, they monitor the pressure of secondary water supply equipment to ensure a stable water supply for residents.
In fire protection systems, water pressure switches can be used to monitor the water level and pressure in fire water tanks and, when necessary, issue alarm signals or activate fire extinguishing equipment.
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Whether mechanical or electronic, water pressure switch technology is quite mature, providing stable performance and a long service life.
Digital pressure switches can control water flow, protect equipment, monitor and alarm, save energy and reduce consumption, and improve production efficiency. Sino-Inst supports customization of digital pressure switches at better prices. Please feel free to contact us!