The water leakage monitoring and alarm system in the data center computer room, also known as (water leakage alarm system and liquid leakage detection system), is specially designed for water leakage in important places such as data centers, computer rooms, industrial sites, factory workshops, administrative buildings, laboratories, and cleaning factories. Once there is liquid leakage and water leakage, or the liquid enters the monitoring range, it will be transmitted to the manager through sound and light alarms, text messages, phone calls, and the system platform at the same time, so as to deal with the hidden danger of water leakage in time.

Data center computer room water leakage monitoring and alarm system

Water leaks can occur frequently in any building, and when they do, they can cause significant damage. If any leakage in the computer data room cannot be discovered and eliminated in time, it will not only cause short circuit and equipment damage, but also cause serious and unpredictable consequences such as damage and loss of important data and business interruption.

The working principle of the water leakage monitoring system in the computer room

The water leakagemonitoringalarm system in the data center computer room includes two parts: a water leakage sensor and a water leakage controller. At this stage, the most widely used water leakage detection sensor is multi-core cables. The controller detects the loop resistance composed of multi-core cables, determines whether there is water leakage through the change of the loop resistance, and sends out water leakage alarm information and system fault information.

The core of the water leakage sensing cable is two continuous wires made of conductive polymer, and the resistance value per unit length is precisely processed and fixed.

Under normal circumstances, the resistance value between the two wires detected by the controller is a fixed value. When there is water between the two wires, the conductive polymer of the two wires is short-circuited due to the conductivity of the water, causing the entire loop resistance value. The water leakage controller detects the change of the resistance value of the loop, through the comparison of the resistance value and the anti-interference processing, so as to know that the water leakage occurs, thereby driving the alarm circuit to give an alarm.

Most of the multi-core cable sensors whose resistance value changes when encountering water or liquid use a new type of humidity sensitive element made of organic polymer materials, which has a wide range of humidity sensing, rapid response, strong anti-pollution ability, no need for heating and cleaning, and long-term use performance. Stable and reliable and many other features.