Water meter: how to choose the best model? Which water meter is best to install for an apartment? Which water meter is better to install?

Monthly utility bills sometimes hit the average family's budget hard. You cannot avoid paying them, but you can significantly reduce the amount of future receipts by taking full control over the volumes of consumed resources - electricity, gas, water.

Flow meters will help with this. They will regularly measure the relevant readings and will allow you not to overpay according to the standard average rates established by utility companies. Now the range of such devices is quite diverse.

To ensure that the device does not cause problems in installation, maintenance and records the most accurate data, you need to be able to choose it correctly. Don't know which model to choose? We will help you figure it out and point out the important criteria for purchasing.

There are many measuring instruments for water supply networks. They differ in various parameters: brand, cost, accuracy, design of the counting mechanism, sensitivity to temperature, pressure.

Let's look at the top ten sales leaders in three price categories - budget, mid-range and premium. Places in the ranking of water meters are distributed according to demand among consumers.

1st place - BETAR SGV-15

The mechanical vane counter of the Russian company Betar is called one of the best representatives of the budget category. In addition to affordability, the device attracts users with its ease of maintenance and good performance.

Main characteristics:

maximum pressure – 10 Bar;
nominal diameter – 15 mm;

The device is made of heat-resistant raw materials and can withstand temperatures up to +90 °C. There are no installation restrictions. It can be installed not only strictly horizontally, but vertically. Regardless of the selected position, the flow meter does not fail, displaying accurate readings.

Subject to compliance with the operating rules regulated by the manufacturer, the equipment will most likely last 2-3 years. The average duration of its “life”, according to reviews, is 10-12 years.

The disadvantage of the model, according to some users, is the unreasonable stop after a year of operation. But this occurs in isolated cases.

2nd place - ECO NOM SV-15-110

An inexpensive compact meter from a domestic brand impresses with its versatility and fairly high-quality performance. A wide temperature range allows it to work with different temperatures of the measured medium.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 16 Bar;
passage diameter – 15 mm;
nominal flow rate – 1.5 m³/h;
possibility of vertical installation – yes;
interverification interval – 6 years.

The model is endowed with an interesting feature - it is made of a non-magnetic alloy of increased strength, which has a positive effect on its performance characteristics.

Among the advantages of this meter, users note reliability, affordable cost, simple installation and ease of use.

The owners did not find any significant disadvantages for this price - the device fully justifies all the funds invested in its purchase.

3rd place - ITELMA WFW20 D080

One of the most popular and in demand apartment water meters is the ITELMA brand device. It is distinguished by an increased service life, good build quality typical of a German manufacturer, and small errors.

Nickel is not used in the production of the product, so it is considered environmentally friendly.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 1 MPa;
passage diameter – 15 mm;
nominal flow rate – 1.5 m³/h;

For optimal installation, two mounting lengths are available – 80 and 150 mm. The first is suitable for places with limited space, the second is optimal for free installation.

The device was equipped with a functional design, a convenient indicator reading scale, and protection elements against leaks and magnetic influence.

For administrative facilities, offices, and large houses, the option of connecting a pulse output will be useful. Using special sensors, it allows you to transmit flow readings at a distance to remote bases.

It is worth considering that these meter readings are not as accurate as with standard reading.

4th place - Decast VSKM 90-20

The universal household water meter Dekast is one of the leaders in the mid-price category and has improved technical specifications. It is characterized by high temperature resistance and ease of installation in closed and open systems.

Main characteristics:

operating temperature range +5…+120 °C;
passage diameter – 20 mm;
nominal flow rate – 2.5 m³/h;
weight without components – 0.7 kg;
interverification interval – 6 years.

Models with a durable sealed brass body and anti-corrosion coating are not afraid of mechanical loads or external influences.

A rotating counting mechanism with pointer indicators and 4 pairs of rollers makes the process of visual reading as convenient as possible for the consumer.

If necessary, the water meter can be integrated into remote data collection systems. To do this, it is equipped with a pulse output or MID sensor, which records the consumed cubic meters and outputs the corresponding signal to external devices.

Among the disadvantages, users note the rapid clogging of the filter when the meter operates with hot water. This problem requires periodic disassembly and cleaning of the equipment.

5th place - VALTEC VLF-15U 1/2

The water meter of the Italian manufacturer Valtec has received many positive reviews from users. The universal device is valued for its reliability, durability, and high measurement accuracy.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 1.6 MPa;
passage diameter – 15 mm;
nominal flow rate – 1.5 m³/h;
weight without components – 0.43 kg;
interverification interval – 6 years.

Despite its modest appearance, the device is equipped with a very high-quality internal “filling”. Usually it can easily withstand 2 verification periods without showing serious errors in measurements.

The model operates almost silently, without causing discomfort to others. The design features are thought out in such a way that operation of the equipment is possible even if the water in the region is not of very high quality and contains a large amount of impurities.

The main disadvantage of the meter is the unstable operation of the pulse output, which manifests itself in the spontaneous termination of the transmission of readings through the system.

6th place - ITELMA WFW24 D080

Itelma is another mid-price flow meter model that meets international requirements regarding product quality and safety.

Its development and production are carried out using modern equipment and reliable components. The assembly is carried out under license from the well-known concern Siemens.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 1 MPa;
passage diameter – 15 mm;
nominal flow rate – 1.5 m³/h;
weight without components – 0.42 kg;
interverification interval – 6 years.

In the manufacture of the device body, nylon plastic with a fiberglass base and brass are used, which makes the parts wear-resistant. The average trouble-free service life is at least 10 years.

The device can withstand powerful hydraulic shocks and can work with dirty water without additional filters, maintaining the accuracy of the readings. Thanks to the convenient front panel, water consumption parameters are easy to read even in poor lighting.

7th place - ZENNER ETW-I-N DN 15

In this water meter, the German manufacturer managed to combine excellent quality, reliability, and convenience - parameters that are primarily important to the consumer. According to various criteria, he received 4.8 points out of 5 possible.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 1.6 MPa;
passage diameter – 15 mm;
nominal flow rate – 1.5 m³/h;
weight without components – 0.48 kg;
interverification interval is 4-6 years.

The model is universal in terms of operating temperatures. It accurately records the volumes of water consumed: both hot and cold.

The device uses a high-quality counting mechanism, hermetically separated from the measured medium, which works correctly in any position.

The index “N” indicated in the name indicates that the product can be equipped with a pulse output for remote data reading.

The development of the ZENNER company is distinguished by the stable functioning of the pulse sensor, the ability to withstand strong water hammer, supports the option of transferring parameters via Wi-Fi connection.

As a disadvantage, owners indicate the bulkiness of the device. Because of this nuance, it is not recommended to use it for installation in too cramped conditions.

8th place - NORM SVKM-25X

The meter from the Russian manufacturer Norma is the case when the high cost of the product is completely justified. Thanks to its numerous strengths, the model is considered the most optimal option for apartments.

Main characteristics:

operating temperature range +5…+30 °C;
permissible pressure – 1 MPa;
passage diameter – 25 mm;
weight without components – 1.3 kg;
interverification interval – 6 years.

Among the advantages of the device are its compactness, high sensitivity, reliable anti-friction and corrosion-resistant brass body with chrome coating.

The water meter is protected from the influence of magnetic waves and is equipped with a complete installation kit. Using the built-in pulse output, remote monitoring of readings is possible.

As for the disadvantages, this model has only one - it is used only to account for resource consumption in the cold water supply system. To work with a hot measured medium, the manufacturer has provided a modification SVKM-25G.

9th place - METER SVU-15

The model of the domestic brand belongs to the representatives of the premium class line. Its key differences are increased body strength, excellent performance capabilities, and several specific functions.

Otherwise, this is a standard vane-type water meter that works with liquid in different temperature conditions.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 16 Bar;
passage diameter – 15 mm;
maximum flow rate – 3 m³/h;
weight – 595 g;
interverification interval – 6 years.

Since the design of the device has a cast iron base, it is designed for long-term operation - at least 12-15 years. The advantages also include a rich set, which includes connecting fittings.

The device screen is protected by a metal cover. The counter is supplemented with a pulse output, through which centralized flow calculation is organized. For pulsed data transmission, different coefficients can be configured.

Among the disadvantages of the model, the ability to resist water hammer is quite low for its price category.

10th place - ECO NOM 25G-260

The universal water meter attracts with its modern design, ease of use, and reasonable price. It is used in apartments, private houses, and in dachas to organize autonomous water supply systems.

Main characteristics:

operating temperature range +5…+90 °C;
permissible pressure – 10 Bar;
nominal diameter – 25 mm;
nominal flow rate – 3.5 m³/h;
possibility of vertical installation – yes;
the calibration interval is 4 years for hot and 6 years for cold water.

This meter is embedded into a pipe - it connects quickly and easily. Diameter 1″. When making a connection, it is important to check the quality of work - the system must be sealed.

All necessary components are supplied with the flowmeter: a set of mounting parts and accessories, two protective caps, one set of gaskets and a product data sheet.

Despite its versatility and wide range of applications, this device still has a significant drawback - a rather high cost.

When choosing a suitable flow meter for water metering, you should take into account many important factors and nuances, and take into account the parameters of the room in which the device is supposed to be installed.

Criteria #1 - device type

The first thing you should decide on is the type of device. We invite you to consider possible options.

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Installing individual water consumption meters allows you to significantly save the family budget, since payments for hot and cold water are made exclusively for the volume that was actually used. This is very important in a period of constant growth in utility tariffs. Choosing, purchasing and installing a water meter yourself means real financial savings for the family.

Plumbing stores offer consumers a variety of water meters, and which one is better should be carefully analyzed before purchasing.

And to understand how to choose a water meter for an apartment, you need to know about the classification of such metering devices.

Water meters: main types

Water meters are divided into devices for hot and cold water. All these devices have the same operating principle. However, they differ in the materials from which the elements of their systems are made. Depending on the operating principle, all meters are divided into 4 groups:

Vortex - in their design there is a body of a special shape that is placed in the flow. When water flows, this body creates a certain number of vortices. Their frequency is recorded by a vortex water meter as an indicator of the amount of water that has been used.
Electromagnetic - designed in such a way that when liquid passes through the meter, a magnetic field is formed. The rate of formation of such a field depends on the speed of water flow. This indicator is recorded by the electromagnetic counter.
Tachometer - in such devices, the water flow passes through a specially shaped impeller or turbine, the rotation of which during the passage of the water flow is read by a tachometer counter.
Ultrasonic - the operation of such devices is based on the fact that when a liquid flow moves through the device, it creates special sound effects, the characteristics of which depend on the volume of water and flow speed. The ultrasonic meter reads the characteristics of these sounds and, based on them, calculates water consumption.

Water meters of all types are divided into:

industrial - used in large industries, as well as in office buildings;
household - used in residential buildings and apartments.

These partings differ in the type of material they use, as well as the throughput of the device. Installing an industrial water meter is simply impractical in residential premises, since the cost of such a device is quite high. Household meters should not be installed in industrial facilities, as they may not be able to cope with the volumes of water that are consumed.

Household meters (for apartments and private houses) are most often electromagnetic and tachometric (mechanical). These are the most optimal options for the ratio of the price of devices, the quality of their work (measurement accuracy), as well as ease of installation and subsequent operation.

Electromagnetic meters

As a rule, electromagnetic meters are used as common meters. The principle of their operation is based on magnetic induction. Such water meters are divided into:

non-volatile (no additional power required);
volatile (devices run on batteries or from the mains).

Operating principle of an electromagnetic water meter.

Tachometer counters (mechanical)

This type of counter is now the most common. Their design is designed to work with insufficiently purified water, which does not relieve the user from the need to install a coarse filter in front of the water meter (this will significantly increase the service life of the meter). The device does not require a power source to operate.

1 - body; 2 - impeller wheel; 3 - ring permanent magnet; 4 — cover made of magnetically transparent material; 5 — coupling protecting from magnetic fields; 6 — retaining ring; 7 — counting mechanism; 8 - protective casing with cover.

Tachometer water meters have a fairly simple device, which is based on:

impeller (for pipe diameters up to 40 mm);
turbine (for pipe diameters over 50 mm).

Among the disadvantages of such devices, experts cite insufficient measurement accuracy (which, however, is sufficient for work in domestic conditions).
It should be borne in mind that single-jet water meters are less accurate, while multi-jet water meters are much more accurate. But they have a high cost.

Water meter: basic selection rules

When choosing a water meter, you should pay attention to the following points:

Length of inter-verification period

Since each measuring device must be periodically monitored to ensure compliance with the measurement accuracy declared by the manufacturer, the passport for each water meter indicates the inter-verification period. Please note that the larger it is, the better for the consumer (less often you will have to call a technician to check the device).

Date of manufacture of the water meter

This is important because the device undergoes first verification at the manufacturing plant (a note about this is placed in the product passport). From this date, the period until the next inspection of the measuring device begins. The longer the meter is in storage, the less time remains before the next water meter verification.

Those users who do not pay attention to the above nuances at the time of purchasing a water meter may be faced with the need to check the water meters within a year after installing the water meter. To do this, you will need to call a mechanic, turn off the water and dismantle the device. Since you need to use water every day, instead of a removed water meter you will need to install a rejected device or a “simulator”.

Then you need to take your water meter for verification to the CSS, and when it is passed and the corresponding mark is received in the meter passport, all of the above steps will need to be performed in the reverse order. At the same time, during the period when the water meter is dismantled, charges for water consumption will be charged according to the standard, which is an additional expense. Expenses should also include payment for plumbing services. So it turns out that such a seemingly insignificant indicator as the date of manufacture of the water meter is quite important and can help you save effort, money and time.

If the water meter you choose satisfies the above criteria, then you should pay attention to the following points:

Installation parameters (if the diameters of the flanges and pipes do not match, then you will need to buy additional adapters);
Maximum permissible pressure in the system;
Does the device have a quality certificate?

Installing a water meter: how much does it cost?

Installation of one water meter will cost the consumer 4000-5000 rubles.
In addition, once every 5-6 years the water meter should be verified, which will cost about 1000 rubles.

Experts usually do not recommend thinking too much about how to choose a water meter. As a rule, it is recommended to install a mechanical model, which is characterized by high reliability, inexpensive price and long service life. Do not forget to install a coarse filter in front of the measuring device. This is guaranteed to increase the life of your water meter.

Each consumer decides for himself which water meters and which one to choose (domestic or imported) for himself, guided by his own needs and capabilities.

It should be noted that domestically produced water meters are considered more adapted to our conditions, while imported ones are characterized by higher quality, but are more expensive.

Since their appearance on the market, water flow measuring sensors or simply meters have been in unprecedented demand among zealous owners. The devices are used both in public water supply and in industrial enterprises.

Such devices are used both to measure the level of water consumed and to calculate the volume of sewage or liquids used in technological processes. Some meter models are capable of measuring the volume of coolant: they record not only the level of passing water, but also its temperature.

The reform of public utilities in Russia has already made it mandatory to install water meters not only for the entire house, but also in each individual apartment.

Types of devices for calculating water flow

Water meter is a device that measures the volume of liquid passing through it. The most commonly used unit of volume is the cubic meter. At certain intervals (usually monthly), readings are taken from water meters, which determine the cost of paying for water consumed. Very important so that there are no problems with utilities.

The range of water metering devices also includes flow meters, which already perform a simple mathematical operation: divide the volume of flowing liquid by a unit of time and show the speed of passage of water. They are close analogues of ordinary car speedometers.

Areas of application of flow meters and water meters very large: from household measurement of water consumed in an apartment to calculation of consumption or water consumption in large industrial enterprises.

Types of water flow measuring instruments

The range of instruments for measuring water flow can be divided into groups according to the principle of their operation: tachometer, electromagnetic, ultrasonic and vortex.

1. Tachometer type counters

Tachometer type meters have a turbine or impeller in their design. Under the influence of the flowing stream of water, it rotates, changing the readings on the dial.

Meters of this type display water consumption in liters or cubic meters. This is the most common type of water metering device, widely used in everyday life. Tachometer type counters are quite compact, inexpensive and, nevertheless, have good measurement accuracy. They can last up to 12 years. All these characteristics have made tachometer-type devices popular for installation in apartment buildings.

Also, tachometer water flow meters can be divided into types according to their design. They can be:

compact, executed in a single body;
separate, having a separate remote sensor and information display device.

The design should be determined after choosing the location for installing the measuring device. If you can provide easy access to the meter installation site, then it makes sense to purchase a simpler, compact monoblock device. But if the installation location of the device is located outside the direct access zone, it is better to equip the system with a meter with a remote sensor and move the information display device to a place convenient for you.

Water flow meters, depending on the modification, can measure flow in one pipeline or in several, respectively, be multi-channel and single-channel. How to install , You can in our article.

The choice between devices of this type also depends on the characteristics of the water supply system in your home. If you have one input water supply pipeline, then you can get by with a single-channel meter. A multi-channel device can be installed if there are several water supply pipelines, for example from the main water supply and your own backup well. In this case, after some time you will be able to conduct a comparative analysis of the volume of water consumed.

1.1. Vane tachometer counters

For household devices, the most common design is with a wing mechanism for measuring water volume. Their internal cross-section usually does not exceed 4 centimeters, and the maximum throughput is no more than 15 cubic meters per hour. Thus, they almost perfectly meet the requirements for domestic water meters.

1.2. Tachometer counters with turbine mechanism

If you intend to measure large volumes, then you can pay attention to tachometer meters with a turbine mechanism. They have an internal cross-section of up to 10 centimeters and can measure large water flows.

When choosing a device of this type, you need to pay attention to the way they are installed. They can be designed for horizontal or vertical installation; in addition, there are devices on the market with a universal installation method.

Tachometer devices are also divided into “wet” and “dry” based on the method of manufacturing the measuring block.

In devices "wet" type the passing fluid flow acts directly on the impeller or turbine. Thus, such devices become very sensitive to the quality of flowing water. If there are foreign impurities in it, they will quickly damage the measuring mechanism.

Therefore, “wet” meters should not be installed to measure the volume of water lifted from a domestic well (Abyssinian well) or to measure coolant flow in heating systems. In such designs it is necessary to use a counter "dry" type, in which the measuring unit is isolated from the water flow.

"Dry" water meter

To increase the measurement accuracy inside the tachometer device, the water flow can be divided into several jets. As a result, the turbulence of the water in the flow is reduced. Such counters are called multi-jet; the complexity of their design determines their higher price compared to single-jet ones.

Where are tachometer type meters installed?

As a rule, the inlet pipeline in an ordinary Russian apartment has a cross-section of about 2 centimeters. As a result, to record water consumption in the apartment, you should install a conventional single-jet water meter. This will be the best choice in terms of price-quality ratio.

If you need to install a measuring device in a cottage or small building, it is better to use a multi-jet meter with an internal cross-section of up to 5 centimeters.

Larger models (meters with turbines with an internal cross-section of more than 5 centimeters) are installed in industrial enterprises and at water intake points. Such meters can be installed as common meters in apartment buildings.

A fairly promising product is tachometer type counters equipped with a pulse output. They have a measuring unit that can be installed directly at the entry point of the pipeline. The received information is converted into pulse form and transmitted via communication channels to recording equipment. The information collection unit can be located at almost any distance from the measuring unit, which makes it possible to create distributed information collection systems that do not require the physical presence of a controller near the meter.

2. Electromagnetic type meters

Electromagnetic type meters are commonly used in industrial installations. When a liquid flow passes through an artificially created magnetic field, its indicators change, which is recorded by sensors and displayed on the display. The complexity of the design causes the increased price of devices of this type. Typically, such equipment is used in food processing plants, breweries, pharmaceutical factories, and for measuring waste flows in sewer systems.

3. Ultrasonic type meters

Ultrasonic meters measure liquid flow by exposing it to ultrasonic vibrations. The resulting acoustic effect is analyzed by the sensor and displayed on the display. Such flow meters can be used not only to measure water flow, but also to calculate the volume of gases, steam or reagents.

Such meters can be placed either directly in the pipe or on its surface. The surface installation method allows you to quickly change the location of the measuring device. Thus, a surface ultrasonic meter can be used to perform temporary monitoring or calibration of readings from other devices.

Typically, ultrasonic meters are used on industrial equipment and for measuring the volume of wastewater.

4. Vortex counters

Vortex type meters have in their design a body with a special shape, which causes the appearance of vortices in the fluid flow. The resulting result is analyzed and displayed. These devices are used to regulate technological operations and their use for domestic purposes is irrational.

5. Meters for measuring the volume of hot water

A separate type should include measuring devices designed to estimate the volume of hot water. First of all, it should be noted that they have a higher error, which can reach up to 6 percent, while the error of tachometer-type cold water meters does not exceed 5 percent. Thus, meters should be used strictly for their intended purpose and installed exclusively on hot water supply pipelines. Also, measuring devices for hot water must be of the “dry” type - hot water carries many impurities.

For a more objective measurement of the volume of hot water supplied, devices with a temperature sensor are used, which not only measure the volume of passing liquid, but also determine its temperature.

Basic designations

In order to understand what a particular number in the characteristics of water meters means, you should know the basic symbols used.

Qmax– the maximum volume of liquid that the meter can pass in one hour.
Qn– nominal volume of liquid. Typically half the maximum volume. This indicator is a design indicator - when passing such a volume, the meter will operate normally throughout its entire service life.
Qmin– the minimum volume of liquid through which the meter will operate within the indicated error.
Qt— transition volume, the passage of which changes the measurement error of the meter.

All of these characteristics are usually measured in cubic meters.

Selection and

When choosing a location for placing a device for measuring water volume, provide a straight entrance section of at least five diameters in length.

in the apartment

If your system has large fluctuations in water flow, it is advisable to install a combined water meter. It consists of a device with a vane measuring unit for measuring small volumes and an additional turbine measuring unit, which is activated when the volume of liquid being moved increases. The change in flow direction is controlled by a pressure valve.

When purchasing a meter, pay attention to its class. It is designated by the Latin letters A-D. As the class increases, the cost of the device increases, so consult your water supply organization about which class of meter is sufficient for installation in your house or apartment.

Which counter should I choose?

Ultimately, the choice of a water consumption meter depends on the purpose of installing the measuring device.

For installation in an apartment, in order to measure the volume of cold water consumed, the simplest meter is suitable - a tachometer type, with a “wet” design scheme, with a measurement class agreed upon with the management company.
To measure the volume of supplied hot water, it is better to also choose a tachometer meter, but one with a “dry” design that protects the measuring unit from the destructive effects of impurities.
If you are installing a meter on a water supply pipeline in a system with sudden changes in consumption flow (for example, at a car wash), then it is wiser to choose a combined meter.
When choosing a common meter for an apartment building or one installed in a hard-to-reach place, you can choose a meter with a remote sensor.

Prices for water meters

water meter

To learn more about the range of water meters, watch the training video.

Video - Which water meters are better?

Those who want to save on the consumption of natural resources cannot do without a special device for metering their consumption. In apartments and houses, household models are installed that are used with cold and/or hot media, that is, there are also universal options. We looked at 20 good options and selected the best water meters from them, taking into account numerous parameters. You can buy them at low prices and the accuracy of the measurements is beyond doubt.

The rating includes 7 manufacturers, the most popular on the Russian market. They have good coverage, have a transparent pricing policy and value their reputation, so they put the high quality of their products first.

Here are the companies we are talking about:

Betar– one of the leaders in the production of energy flow meters. Its product line includes both household and industrial models designed for heavy loads. They are distinguished by their compact size, neat shape, clear dial, and resistance to mechanical stress. They are also distinguished from their competitors by a wide range of operating temperatures and a normal response to high pressure in systems.
Aqua-S– the company produces Pulse flow meters, which are distinguished by high accuracy of readings, versatility, ease of installation and use. They can be used both in apartments and in industrial settings. The products are made from durable materials that are resistant to high humidity. They have a low risk of corrosion, leaks and failures.
Heat and water meter– the company produces water and heat flow meters with characteristics that meet the requirements of the legislation of the Russian Federation for accounting for the use of natural resources in housing and communal services. She has a wide selection of products with different diameters, functionality, sizes, and degrees of moisture protection. Their installation allows you to forget about verification for as long as 6 years. The company’s devices can be used both at industrial production sites and at private residential properties, depending on the model. One of the popular options in its range is VSG-15-02 110 mm.
Ecomeasure– the main activity of this company is the production of control and measuring instruments for metering water consumption, with their help it is possible not to overpay for resources. The range includes wing models made of brass, resistant to moisture and high mechanical loads. The permissible error here is 5%. They are designed for use in temperatures from 5 to 40°C for cold water and from 5 to 90°C for hot media.
Itelma– the company offers to buy good water meters that count the number of pulses at the media output. Its products have an optimal price-quality ratio. The products are supplied to the market with good packaging, which simplifies the installation of the products. The key difference between the company’s offerings is their ergonomic design, high accuracy and durability; their average trouble-free service life is 15 years. Each flowmeter comes with a warranty of up to 48 months.
Valtec is a brand owned by the Radiant company. A special place in its catalog is occupied by water meters, which have proven themselves to be excellent in recording the consumed cold and hot water. They are easy to install, easy to use and last for years. All this is ensured by compact dimensions, high-quality assembly, reliable materials, and corrosion resistance.
ECO NOM– a brand under which affordable water meters are produced. It belongs to the Dukes company, which focuses on accuracy of readings and ease of use. It has both ordinary models and offers with a pulse output for connecting to a single network and receiving information in current time mode. Flow meters monitor the consumption of natural resources at temperatures ranging from 5 to 90°C.

Rating of the best water meters

When compiling the rating, the main emphasis was on analyzing the characteristics of goods and comparing them taking into account these parameters. Before selecting the nominees, we studied their reviews and recommendations from experts, and also conducted our own experiments.

Here's what we paid attention to when preparing this TOP:

Type of water flow metering device – for cold or hot, universal;
Operating temperatures;
Maximum possible pressure;
Areas of use;
Weight and dimensions;
Shape and design;
Manufacturing materials;
Dial quality;
Possibility of remote control;
Corrosion resistance;
Equipment.

We also took into account the accuracy of readings, affordability of the best water meters, ease of installation and use.

The best hot water meters

Such flow meters are made from special materials that can withstand high temperatures, on average up to 120 degrees. They can be used both in apartments with central hot water supply and in industrial environments. This category presents the 3 best meters in terms of accuracy and ease of use.

Betar SGV 3/15

The water flow measuring device “SGV 3/15” is recommended for use by housing and communal services services, as it is accurate and reliable in readings. However, during prolonged downtime due to exposure to salts, the turbine may stop rotating normally. This option has anti-magnetic protection, so even if you want to, you won’t be able to cut costs in this illegal way. The water meter is easy to maintain and operate, saving the family budget.

Advantages:

Inspection is required every 5 years;
Sold complete with everything necessary for installation;
2 year warranty;
Wide temperature range of measured water – from 5 to 90°C;
Clear accounting of natural resource consumption;
Does not require special working conditions.

Flaws:

The maximum possible water pressure is 1.0 MPa.

The SGV 3/15 device is compact, which allows it to be installed in niches of small rooms, where every meter is valuable.

There are no problems when taking readings using the Pulse 15U-110, the numbers are clearly visible, and it is very convenient that they are white and red on a dark background. Reviews note the high quality of the build, but just in case, a guarantee is given for as long as 3 years.

It can be used in water supply systems of apartments, offices, houses with data transfer to an electronic device, which simplifies its management. The device can withstand pressure up to 1.6 MPa. The water meter accurately counts the number of revolutions of the impeller rotating under the influence of the coolant in the pipeline.

Advantages:

Shows flow at temperatures from 5 to 90°C;
Both horizontal and vertical installation are allowed;
The measuring mechanism does not contact the media;
Certified;
Availability of connecting elements included;
The weight is not big - 0.3 kg.

Flaws:

Suitable only for measuring high-quality tap water.

The VSG-15-02 water meter is recognized as the most popular apartment meter in the Moscow region. It is suitable for both domestic and industrial use, but the media in the systems must be clean. Otherwise, the impeller may be damaged, which could lead to poor measurement accuracy. When used correctly, it shows detailed data on water consumption, down to fractions. The device is triggered by pointer and roller sensors.

Advantages:

Suitable for both vertical and horizontal installation on pipelines;
Protected from mechanical impact by durable glass;
Not affected by moisture;
Easy to install in small areas;
Simplicity of coupling assembly;
Long service life.

Flaws:

May fail at humidity levels above 80%;
It weighs a lot.

Despite the fact that the VSG-15-02 110 mm hot water meter is good and made of high-quality materials, it can still only be installed in heated rooms where the temperature does not drop below +5 degrees.

The best cold water meters

These flow meters must be in every home, because with their help it is possible to control the consumption of cold water and save on its payment, for example, when leaving home. They are not designed to withstand high temperatures and are cheaper than devices for metering the consumption of hot media. This category describes the 3 best devices according to experts and buyers.

Betar SHV-15 Betar X-15

The device “Betar SHV-15 Bet.X-15” is designed exclusively to control the flow of cold water, and therefore the maximum temperature of the coolant here is 40 degrees. This model is not sensitive to pressure changes and can withstand high values. It is easy to install and can be installed at any angle. Due to its compactness, the product is especially suitable for small spaces. According to customer reviews, it does not leak due to durable materials and special protection.

Advantages:

Acceptable price;
Squeegees included;
Interverification interval – 6 years;
Neat sizes;
The weight is not great;
High quality build.

Flaws:

Dull dial;
Too much plastic in the case;
No pulse output.

Compared to most models, Betar SHV-15 Betar X-15 has a dial located at the bottom, which may not be very convenient when placing the product in hard-to-reach places.

Ecomera cold ECO-32

The Ecomera device is designed to work with liquids at temperatures from +5 to +40°C; it is not suitable for recording hot media. It can be used in heating networks of housing and communal services. The device body is made of brass and can withstand significant mechanical stress. The water meter is available in three sizes – 1″; 1 1/4″; 1 1/2″; 2″. The design of this model is more complex than that of single-jet options, and therefore its price is several times higher, while the service life is on average 12 years.

Advantages:

Diagonal, horizontal, vertical installation;
The interval between verifications is 6 years;
Withstands pressure up to 16 bar;
Good performance;
Clear numbers.

Flaws:

No color highlights on the dial.

The Ecomera cold water meter is considered the best in terms of the accuracy of the results it shows down to the smallest values. However, the device has considerable dimensions and is larger than average in height, and therefore will not be the most convenient for small spaces.

...As our experience has shown, the weight of Itelm WFK20.D080 of 0.42 kg does not create a load on the pipes, and the length of 8 cm is convenient for installation in small rooms...

Expert opinion

The Itelma WFK20.D080 water meter deserves to be among the best because of its high sensitivity; it begins to record media consumption at a flow rate of about 10 l/hour. The device can withstand elevated temperatures up to 110°C, but is primarily designed to work with cold liquids.

The device calmly responds to pressure up to 25 atm. Its use is safe for humans and the environment, since nickel is not used in the production of the unit. Among the features of the product, it is worth noting the ease of installation in any position and reliable anti-magnetic protection.

Advantages:

Reading the indication is visual;
High quality of readings;
Excellent build;
Reliable protection against high humidity;
Great design;
Frequent verification is not required; it is enough to carry it out once every 6 years.

Flaws:

No pulse output.

The best universal water meters

This is the most profitable option, since such a device can be purchased to control the consumption of both cold and hot water. That is why the cost of these flow meters is not low, although their choice on the market is quite wide. In our rating we are talking about the two most accurate models.

Valtec 3/4

The key advantage of this model is its focus on measuring the flow of both cold and hot water. This meter is installed mainly in apartments. It has compact dimensions and is suitable for installation in limited areas. It is characterized by an increased calibration interval of 6 years. The sensitivity threshold is 0.01 and 0.02 cubic meters. m/h for diameters 1/2 and 3/4″ respectively. Installation of Valtec ¾ does not create any particular difficulties, but the basic kit does not include transition fittings.

Advantages:

Warranty period 36 months;
Correct readings even when the pipes are heated;
Not only suitable for drinking water;
High quality connection with pipes;
Durable materials and reliable assembly;
Low chance of corrosion.

Flaws:

Not a low price;
The installation length is not large.

Valtec ¾ deserves to be called the best water meter for an apartment due to its resistance to high loads and due to its good throughput. Therefore, it can be considered as a suitable option for industrial applications.

The EKO NOM-15-80 water meter is a household one and is suitable for monitoring the flow of both cold and hot media. Non-magnetic alloys are used to manufacture the device, which makes the structure more durable and can withstand high levels of moisture. At the same time, such operating conditions have virtually no effect on the accuracy of readings.

The product has a rotating mechanism, so it can be mounted in two positions - horizontal and vertical. Its long service life is guaranteed by reinforced bearings and a new, multi-stage media quality control system.

Advantages:

High quality manufacturing;
Accuracy of measurements;
Interverification interval – 6 years;
5 year warranty;
Does not leak;
Corrosion resistance.

Flaws:

A set of mounting parts must be purchased separately;
Length 80 mm.

The operating temperature of ECO NOM-15-80 is 5-90°C, and the maximum pressure is 1.6 MPa, which only confirms the status of a universal device.

Which water meter is better to install?

For installation in apartments and houses, it is recommended to choose one- or two-jet household appliances. At industrial facilities, turbine options are mainly used. To make it easier to read information, they can have a pulse input. Most models are equipped with anti-magnetic protection, which makes it impossible to illegally save on water consumption.

If the device needs to be installed in a hard-to-reach place, then you should pay attention to Betar SGV 3/15 or Pulse 15U-110.
For vertical placement, VSG-15-02 110 mm and Betar SHV-15 Bet.X-15 are suitable;
In rooms with very high humidity levels, Ecomera will be relevant.
In networks with strong pressure, Itelma WFK20.D080 will be useful.
For those who do not want to do verification often, you can take a closer look at Valtec ¾ and ECO NOM-15-80.

First of all, it is recommended to choose a water meter with the best flow metering accuracy, and only then look at its ease of use and budget. You should also take into account the type of device, since one type is intended for domestic needs, and another for industrial needs.

The cost of installing a water meter is 1800 rubles
Preferential installation of a water meter – 1750 rubles Benefits are available only to Moscow residents of the following categories of citizens: – heroes of the USSR and the Russian Federation; – Knights of the Order of Glory of three degrees; – disabled people; – participants in the Civil and Great Patriotic War; – prisoners of concentration camps; – veterans of war and combat operations; – citizens affected by the Chernobyl disaster; – pensioners who have received the right to a labor pension; – large families with three or more children.

If you are wondering which water meter is best to install, then at least you have already saved yourself from the most common mistakes. Trusting apartment owners and tenants often take the first IPA they come across in an office that asks for the lowest payment for its services. As a result, people lose time, money and nerves. Some of the most common complaints are about:

Changing the price during the course of work (when the customer is additionally billed for every little thing or an inflated amount is simply prescribed in the contract).
Violation of structural integrity, mechanical damage and installation errors. They lead to failure of the IPU and leaks, which can ultimately flood your or your neighbor’s apartment.
Installation of dubious water meters that quickly fail and require replacement.
Blackmail and deliberate damage to property.
Fraud.

Therefore, to install hot and cold water meters, you should contact a reliable company specializing in plumbing and metrology. This way you will give up imaginary savings and protect yourself 100%. You can view the rating of companies that install water meters by following this link.

Types of water meters

Initially, you need to differentiate which water meter you need and for what purposes. If you do not take into account specialized equipment, then you can divide all water meters into two groups. The first is water meters for apartments (household). The second is water meters for houses (common houses).

Apartment water meters are installed directly into your home and measure your actual water consumption. They can be installed voluntarily. This will primarily help residents.

Community meters are installed for the entire house. Their installation is required by Russian law. Thanks to this, the resource supplier, utilities, etc. They can correctly track how much water flows into an apartment building, and then count people according to the average standard or according to indications, and give advice on saving in their industry.

You can’t talk about any specific brands and models, because there is no ideal formula for success in this matter. Even within the same delivery, two different users may have different experiences. Therefore, let’s look at general tips for choosing the best water measuring device.

What brands of water meters for apartments are relevant in 2019, which are the best, how to choose the right one and which model to install? These questions constantly arise for people preparing to install or replace an IPU. The answer is very simple.

Never buy cheap Chinese water appliances or copies of famous devices.
Before purchasing, please read the specifications to determine if the IPU is right for you.
Read reviews on the Internet about the company and model you are interested in.
When purchasing in a store, check the production time of the IPU. Water meters should not lie on the shelf for years, because its calibration interval begins from the date of production and testing at the factory stand.

If you pay attention to all four points and understand all the tips correctly, you will certainly not waste your money. In our rating of the best, you can familiarize yourself with the models that we have selected for the TOP, if necessary, read in more detail and choose one of the options.

Rating of water meters - choose by quality

Please note that this rating of the best water meters is compiled for informational purposes only and does not contain advertising or incentives to action. The opinion is based on a sample of responses from master plumbers who specialize in installing and replacing individual hot and cold water meters, as well as reviews from ordinary people about the use of devices in domestic conditions.

When analyzing all the tops and ratings of the best, it is important to understand that the reliability rating of water meters is one thing, and the efficiency rating is something completely different. Yes, you can choose a water meter that will be reliable, but its cost is unjustified and too high. That’s why we included in the ranking of the best water appliances that are very popular among all segments of the population.

1st place – Eco Nom

The leader in the rating of the best is 100% Russian product. Of course, the brand has its own branches abroad. Often research work, testing and refinement take place there. However, assembly is always carried out on the territory of the Russian Federation. Thanks to quality monitoring, the Eco Nom brand has good wear resistance and a very low level of defects in production.

Low price.
Nice design.
Compact sizes.
High measurement accuracy.

The company's branches are represented only in large cities.

2nd place – Valtec

A well-known Italian company that deals with metrological equipment. There are no complaints about the performance of their meters. The products of this company have long occupied a leading position in the list of the best IPU. However, against the background of cheaper, but equally high-quality competitors, Valtec is beginning to look unprofitable.

Recognition.
Reliability.

Inflated price tag.
There are fakes.

3rd place – Itelma

The second most famous (after Valtek) water meter. Also a regular guest of various ratings and tops of the best. But the problems are absolutely the same. Yes, it’s good and yes, by today’s standards it’s expensive. The increasing number of complaints about marriage also speaks against Itelma.

Recognition.
Reliability.

Inflated price tag.
There are defects and fakes.

A famous German manufacturer and the most expensive among the dozen. Despite the high price, Zenner has its fans.

Resistance to aggressive environments.
Protection against pressure drops.

Overpriced.
A small range of models that is not fully suitable for the Russian water supply system.

5 – Betar

A Russian manufacturer who decided to focus on colossal sustainability. Thanks to the materials, the manufacturer achieved very good results in all tests. However, due to the high consumption of brass for each IPU, the cost of the water device has increased significantly.

Wear resistance.
Reliability.

Quite a price.
Serious dimensions.
Heavy weight.

6 – Grand

Another company that is constantly in the news. It is worth noting that the Grand company gained fame thanks to gas meters. However, many people choose their devices to measure water consumption in the apartment.

Recognition.

Rapid failure of the mechanism (if the service life deviates from the norms).

7 – Meter

This IPU has both its pros and cons. Not recommended for installation if your water supply system has regular interruptions. Due to the design features, some users encounter problems. Instability to pressure changes pushes it to 7th place in the top.

Water measurement accuracy.

Lack of protection against water hammer.

What installation restrictions do water meters have? But many Decast models will demonstrate that they exist. For example, they cannot be placed on horizontal pipes.

Stability.

Inconvenient installation.
Poor equipment.

9 – Normal

An honest working mechanism with its own peculiarity. Some owners note that when they turn on the water in an apartment or house, a strange sound is heard, which gradually disappears. It arises due to a controversial design decision by the developers.

Level of accuracy.

Whistling sounds when starting work.

10 – Pulsar

A previously extremely popular brand that could not withstand serious competition. He's average in everything. Controversial design, market average price tag, defects present in lots. But it is available everywhere and is on sale even in remote corners of our Motherland.

Public availability.

Presence of marriage.

Prices for the best water meters for apartments

When talking about prices for water meters, it is impossible to come to a common denominator. Of course, if you want to choose and buy the best technological water meter for your apartment or house, then why not? The question is whether this purchase will be useful.

For example, the price list for top European devices reaches 3-4 thousand rubles. Their service life is less than or equal to 12 years. For the same money you can buy 6-8 water appliances with a service life of 12 years, which will cope with their task no worse.

Remember! An expensive water meter will not necessarily be of high quality and durable. Likewise, a budget meter can last a long time without any problems.

It must be remembered that meters are primarily a means of saving. Therefore, we recommend installing an inexpensive domestic mechanical water meter. This option is the best of all available.

It is on this principle that our rating of the best water meters for apartments is based. The cost of devices included in the top does not exceed 700 rubles in retail stores for 2019 (in rare cases, retailers may unjustifiably inflate the figures).

Benefits from installing a metering device

Many people wonder if the law of the Russian Federation does not regulate the installation of individual hot and cold water meters in apartment buildings, then why are these meters still needed? The owner or tenant of the apartment is not obliged to do anything, that is, there is no fine for the absence of a water meter. But the government is trying to stimulate the population.

Firstly, for residents who use water without meters, a calculation based on general house readings is applied.
Secondly, there are increased coefficients for tariffs.

In practice, it is quite rare for a person to use the official norm of hot or cold water. That is, you are paying for a service that you are not receiving. And after a certain time, a surcharge is added to the tariff. Thus, the receipt shows not just the base tariff, but the cost of the resource according to the standard, multiplied by an increased coefficient. Double overpayments are obvious.

On the other hand, people who are ready to install a water meter will be able to constantly monitor water consumption for household needs, check the readings with the numbers on the receipts, and also pay only for the actual consumption of the resource.

conclusions

Time passes and everything changes, new materials are developed, technologies are introduced, innovations come to the market. Manufacturers regularly promise breakthroughs and introduce new products. However, in fact, the situation in 2019 remained virtually unchanged. The same manufacturers remain on the list of the best water meters. Some lost several positions, while others rose in the rankings.

Of course, a digital water meter, which costs several thousand rubles, will certainly be more beautiful than a standard water meter. But its feasibility is questionable. After all, it is unlikely to save a large amount. Whereas a simple water meter will quickly justify your purchase and help you save money.

For apartments there is still no alternative to mechanical vane meters for hot and cold water. They cost about 600-700 rubles. This amount is easily justified in the first year of using the water meter.

Based on reviews and reviews, the Eco Nom brand received the highest rating among all water meters. The manufacturer takes a responsible approach to production and has a fairly high level of customer loyalty. The network of branches is expanding not only in Russia, but also abroad.

In second place is the “mastodon” of meter construction – the Valtec company, which is loved by many on the Russian market. However, with the advent of cheaper, but equal in quality analogues, Valtek begins to lose its leadership position.

In third place is another industry giant - Itelma. All of the above is also true for Itelma. Their water meters are good, but they are inferior in price to, for example, Eco Nomu.

Which counter to choose and install is up to you to decide. Our top is based on advice from experts and user reviews. It does not claim to be 100% true, because the individual experience of each person may differ from the general trend.

User survey

If your personal experience differs from the data in our TOP or you want to leave a review about a specific meter, vote for the brand that you think is the best. This will allow people to compare the information in the article and the responses from readers.