Wireless leakage sensor: self-assembly rules

It is not uncommon for the situation when the water supply system becomes unusable and a water leak occurs, the absence of which does not guarantee the availability of new equipment, since it can be improperly installed. In order to avoid such accidents, special protective systems are used, the basis of which is a leak detector.

How does it work

At the moment water hits the sensor, depending on its design, it emits an audio signal or notifies the system and causes automatic shutdown of water supply by means of various electric drives. Inclusion of water is possible only after the consequences of the leak are eliminated.

Household appliances are characterized by the possibility of universal use and, in addition to residential premises, are used in boiler houses, industrial and warehouse buildings. The operation of various equipment and devices related to water becomes safer using automatic shutdown of water supply.

Features

The standard design includes a water leakage sensor AL-150 (wireless or wire type), electronic drives that shut off the flow of liquid, and a control mechanism.

Installation of control elements is carried out in those places that are characterized by a high probability of liquid maintenance, for example, under a washing machine or a bath. Compact design provides the ability to find anywhere and as a consequence, control the entire space.

The function of the control unit is to provide an acoustic alert for the accident and synchronize sensors with electric drives.

Special cranes equipped with a drive are characterized by a momentary response to the signal, after which the water supply is blocked. Among modern designs, the most widespread are ball systems with electric drive. These elements are mounted on the liquid supply risers, usually after the hand crane.

The design and dimensions of the drives can be different, their purpose has a direct effect on the installation. Installation can be carried out at any suitable time due to the lack of need for large interventions in the water supply system. But it is desirable to perform work in the process of completing the repair.

Advantages

The leak detector "Neptune", like any other, functions only if there is an uninterrupted power supply. The system works even when the power is cut off thanks to the battery. If there is a power supply, the battery is in recharge mode.

The reliability of the systems is ensured by the operation of ball valves, due to rapid response to the signal and excellent design performance.

Installation and connection do not require special knowledge and are produced without serious interference in the design of the water supply. First of all, the locking elements must be installed. The optimal location is the space of the pipe after the hand crane, which separates the apartment from the common riser. In some cases, installation in this place is impossible, so remember that the quality of protection increases with the reduction in the number of available connections located between the elements.

Where to install

Leakage control sensors require careful selection of the installation site. Competent performance of the task affects the comfortable use and quick response of the entire system. For example, to protect the kitchen element should be as close to the siphon. To prevent inadvertent activation, which can be caused by puddles or sprays, it is desirable to select the appropriate free angle in the bathrooms as the installation site.

Complexities with a choice of a place can be avoided at advance planning during repair work. It is worth noting that thin conductors allow you to make inconspicuous leads in the tile joints. In this case, it is necessary to remove the existing trowel to lay the cable and cover it with a new layer. A wireless leak detector does not require such work and can be installed anywhere.

Security

The water leakage monitoring system is safe for the residents, as the power of the nodes is relatively low voltage. Also, the current is supplied only by a signal, that is, almost all the time the crane's design is de-energized. Both the leak detector itself and the central unit have a sealed safe housing.

Additional Properties

To the existing functions manufacturers added the possibility of self-cleaning. Its necessity is caused by the formation of salt natural growths on the inner surface of the pipes. Also need to pay attention to power consumption. The main advantage of the systems is power supply only at the moment when the crane is closed or opened.

All elements are reliable and long-lasting due to the coating with a special anti-corrosion compound in places where contact with liquid is possible.

In view of using the general principle of all protective systems, they have identical structural elements. The basis is the controller, signals from sensors are transmitted to it, after processing of which a current is applied to the faucets that cover the water supply. In addition to the basic functionality, often the controller provides audio and light warning. More modern models have the ability to connect GSM-elements and other alarm devices.

Kinds

The leakage sensor "Siren" is an electronic mechanism acting as the first element in the general circuit and noting the presence of liquid. There are wireless and wired devices that are suitable for a variety of installation conditions and subsequent operation. The mechanism is activated when moisture enters the space between the contact elements, then the resistance decreases and a signal is received to the controller.

Wired water leakage sensor "Siren" notifies about flooding with a cable. Despite the high quality of performance and reliability, they often violate the harmony of the interior and are inconvenient for installation in places with complicated access. In some cases, there may not be enough available cable length, so it is advisable to plan their installation next to the controller. Elements of this type have become widespread due to their value, which is lower in comparison with the standalone versions. Among the advantages is the low voltage required for operation, high-quality insulation and lack of additional power.

A wireless leakage sensor uses to alert the radio wave. It will cost more than wired devices and operates on a separate power supply. As the batteries are usually the standard batteries. The main advantage of such elements is the absence of the need for cables. Small dimensions allow the installation in any convenient place.

What you need to know

The leakage sensor may be sufficiently remote from the shut-off valve and controller, since the wireless signaling method will ensure its retransmission from virtually any distance.

The shut-off valve is represented by a structure with electrical power supply, which ensures the shutoff of water supply. As a rule, two types of such devices are used in the flood protection system.

Ball valves have a similar purpose, among the characteristic features worth noting the sufficient level of reliability and the lack of maintenance. An electric insulated motor is used to ensure the operation of moving parts. Manual control is possible in case of lack of electricity.