Rating of the best cold and hot water meters for an apartment: a dozen models + nuances of the choice of flow meters
Monthly utility bills sometimes hit the budget of the average family. You can’t avoid paying them, but you can significantly reduce the amount of future receipts by taking full control of the amount of consumed resources - electricity, gas, water.
This will help flow meters. They will regularly measure the relevant readings and will allow you not to overpay according to the standard average norms established by the public utilities. Now the range of such devices is quite diverse.
So that the device does not cause problems in installation, maintenance and records the most accurate data, it must be able to choose the right one. Not sure which model to stop at? We will help to understand and point out the important criteria when buying.
We also offer to get acquainted with the latest rating, which includes the best cold and hot water meters, selected according to the estimates of real users.
The content of the article:
TOP 10 best flowmeter models
Measuring instruments for water supply networks are represented by many modifications. They differ in various parameters: brand, cost, accuracy, arrangement of the counting mechanism, susceptibility to temperature, pressure.
Consider the top ten sales leaders in three price categories - budget, middle and premium. Places in the ranking of water meters are distributed according to demand among consumers.
1st place - BETAR SGV-15
The mechanical wing meter 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:
- operating temperature range + 5 ... + 90 ° C;
- maximum pressure - 10 bar;
- diameter of conditional passage - 15 mm;
- nominal flow rate - 1.5 m³ / h;
- the possibility of vertical installation - is;
- Intertesting interval - 6 years.
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 horizontally, but vertically. Regardless of the selected position, the flow meter does not malfunction, displaying accurate readings.
Subject to observance of the operating rules regulated by the manufacturer, the equipment is likely to serve 2-3 intertesting period. The average duration of his "life" according to reviews is 10-12 years.
The disadvantage of the model, according to individual users, is a causeless stop after a year of operation. But this occurs in isolated cases.
2nd place - ECO NOM SV-15-110
The inexpensive compact counter of the domestic brand captivates 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;
- the possibility of vertical installation - is;
- Intertesting interval - 6 years.
The model is endowed with an interesting feature - it is made of non-magnetic alloy of increased strength, which positively reflected in its operational characteristics.
Of the advantages of this counter, users note reliability, affordable cost, easy installation and ease of use.
The owners did not find significant minuses 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 sought after apartment water meters is an ITELMA brand device. It is characterized by an increased service life, high-quality assembly quality, characteristic of the German manufacturer, low error.
Nickel is not involved in the production of the product, so it is considered environmentally friendly.
Main characteristics:
- operating temperature range + 5 ... + 90 ° C;
- allowable pressure - 1 MPa;
- passage diameter - 15 mm;
- nominal flow rate - 1.5 m³ / h;
- weight without accessories - 0.42 kg;
- Intertesting interval - 4-6 years.
For optimal installation, two mounting lengths are offered - 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 reading scale, elements of protection against leaks, magnetic effects.
For administrative facilities, offices, large houses, the option of connecting a pulse output will be useful. Using special sensors, it allows you to transmit indications of consumption at a distance to remote bases.
It is worth considering that these counter readings are not as accurate as with standard reading.
4th place - Decast Vskm 90-20
The universal household water meter Decast is one of the leaders in the mid-price category and has improved technical specifications. It is characterized by high heat resistance, ease of installation in closed and open systems.
Main characteristics:
- operating temperature range + 5 ... + 120 ° C;
- allowable pressure - 1.6 MPa;
- passage diameter - 20 mm;
- nominal flow rate - 2.5 m³ / h;
- weight without accessories - 0.7 kg;
- Intertesting interval - 6 years.
Models with rugged, airtight brass housing and anti-corrosion coating aren't scary water hammer, mechanical loads, external influences.
A rotating counting mechanism with direction indicators and 4 pairs of rollers makes the process of visual reading of readings 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 captures the spent cubic meters and outputs the corresponding signal to external devices.
Among the shortcomings, users note a fast clogging of the filter when the meter is working with hot water. Such a problem requires periodic disassembly and cleaning of equipment.
5th place - VALTEC VLF-15U 1/2
The water meter of the Italian manufacturer Valtec received many positive reviews from users. A universal device is appreciated for its reliability, durability, and high measurement accuracy.
Main characteristics:
- operating temperature range + 5 ... + 90 ° C;
- allowable pressure - 1.6 MPa;
- passage diameter - 15 mm;
- nominal flow rate - 1.5 m³ / h;
- weight without accessories - 0.43 kg;
- Intertesting interval - 6 years.
Despite the modest appearance, the device is equipped with a very high-quality internal "filling". Usually it can withstand 2 inter-calibration periods without problems, without showing serious errors in the measurements.
The model works almost silently, without causing discomfort to others. Design features are thought out in such a way that the operation of the equipment is possible even if the water in the region is not quite high quality and contains a large amount of impurities.
The main disadvantage of the counter 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-range flowmeter model that meets international requirements for product quality and safety.
Its development and production are carried out using modern equipment, reliable components. Assembly is carried out under the license of the famous Siemens concern.
Main characteristics:
- operating temperature range + 5 ... + 90 ° C;
- allowable pressure - 1 MPa;
- passage diameter - 15 mm;
- nominal flow rate - 1.5 m³ / h;
- weight without accessories - 0.42 kg;
- Intertesting interval - 6 years.
In the manufacture of the device case, nylon plastic with a fiberglass base and brass are used, which determines the wear resistance of the parts. The average trouble-free service life is at least 10 years.
The device withstands powerful hydraulic shocks, can work with dirty water without additional filters, while maintaining accuracy. Thanks to the convenient front panel, the water flow parameters are easy to read even in poor lighting conditions.
7th place - ZENNER ETW-I-N DN 15
In this water meter, the German manufacturer managed to combine excellent quality, reliability, convenience - parameters that are primarily important for the consumer. According to various criteria, he received 4.8 points out of 5 possible.
Main characteristics:
- operating temperature range + 5 ... + 90 ° C;
- allowable pressure - 1.6 MPa;
- passage diameter - 15 mm;
- nominal flow rate - 1.5 m³ / h;
- weight without accessories - 0.48 kg;
- Intertesting interval - 4-6 years.
The model is universal in terms of operating temperatures. It accurately captures the amount of water consumed: both hot and cold.
The device used a high-quality, hermetically separated from the measured medium counting mechanism, which works correctly in any position.
The index “N” indicated in the name indicates that the product can be understaffed with a pulse output for remote data reading.
The development of ZENNER is distinguished by the stable operation of the pulse sensor, the ability to withstand strong water hammer, supports the option of passing parameters via wifi connection.
As a disadvantage, the owners indicate the bulkiness of the device. Because of this nuance, he is not advised to take for installation in too cramped conditions.
8th place - NORMA SVKM-25X
The counter of the Russian manufacturer Norma is the case when the high cost of the product is fully justified.Due to its numerous strengths, the model is considered the most optimal option for apartments.
Main characteristics:
- operating temperature range + 5 ... + 30 ° C;
- allowable pressure - 1 MPa;
- passage diameter - 25 mm;
- nominal flow rate - 3.5 m³ / h;
- weight without accessories - 1.3 kg;
- Intertesting interval - 6 years.
Among the advantages of the device can be distinguished compactness, high sensitivity, reliable antifriction and corrosion-resistant brass body with a chrome coating.
The water meter is protected from the influence of magnetic waves, equipped with a complete set for installation. Using the built-in pulse output, remote monitoring of readings is possible.
As for the shortcomings, in this model it is one - it is used only for accounting for the consumption of resources in the cold water supply system. To work with a hot measured medium, the manufacturer provided for the modification of SVKM-25G.
9th place - METER SVU-15
The model of the domestic brand belongs to the representatives of the premium line. Its key differences are increased body strength, excellent operational capabilities, several specific functions.
Otherwise, this is a standard wing-type water meter that works with a 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;
- Intertesting 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. Among the advantages are also rich equipment, which includes connecting fittings.
The screen of the device is protected by a metal cover. The counter is supplemented by a pulse output, through which a centralized flow calculation is organized. For pulsed data transmission, you can configure different coefficients.
Among the shortcomings 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, reasonable price. It is used in apartments, private houses, in the country for the organization of autonomous water supply systems.
Main characteristics:
- operating temperature range + 5 ... + 90 ° C;
- permissible pressure - 10 bar;
- diameter of a conditional pass - 25 mm;
- nominal flow rate - 3.5 m³ / h;
- the possibility of vertical installation - is;
- Intertesting interval - 4 years for hot and 6 years for cold water.
This counter is inserted into the pipe - it quickly and simply connects. Diameter 1 ″. When making the connection, it is important to check the quality of work - the system must be airtight.
All the necessary components are supplied with the flowmeter: a set of mounting parts and accessories, two protective caps, one set of gaskets and a product passport.
Despite the versatility and wide scope of application, this device still has a significant minus - a rather high cost.
Recommendations for choosing a counter
Choosing a suitable flow meter for water metering, one should take into account many important factors and nuances, take into account the parameters of the room in which the device is supposed to be installed.
Criterion # 1 - device type
The first thing to decide on is the type of device. We suggest considering options.
Inside mechanical meters there is an impeller, which rotates under the influence of the energy of the pressure of the liquid and redirects the force to the counting device. They are mounted on pipelines with a diameter of 15-25 mm.
For thick pipes, a water meter is used, equipped with a turbine instead of an impeller, or combined models. They cope more effectively with high pressure.
Many mechanical type devices provide a pulse output. A special sensor is attached to it, outputting data to remote databases.
This makes it possible to automate the work, control the readings from several places, view the volume of expenses on a single metering device, without being selected for hard-to-reach communications.
It is also worth noting that counters are “wet” and “dry”. The first option is cheaper, but it is only suitable for systems with clean water, since its mechanisms are in direct contact with the liquid. The disadvantage of this design is the tendency to corrosion.
The second option is preferable for regions where a large amount of impurities in water is observed.
Criterion # 2 - Key Model Features
After choosing the optimal type of water meter, we proceed to a thorough analysis of key characteristics.
We recommend that you focus on the following points:
- temperature condition;
- installation options;
- informational content of the screen;
- maximum pressure force;
- allowable water flow;
- completeness;
- compliance with state standards and the requirements of the local water supply organization.
When choosing a device, check what liquid temperature it is designed for. Some modifications work exclusively with a cold environment and do not tolerate high temperatures.
Installation parameters are selected, focusing on the diameter of the pipeline. The right choice of installation length and conditional diameter will facilitate the upcoming installation process, will prevent difficulties with insertion, the formation of unnecessary joints, threatening leaks in the future.
The meter body must be strong enoughOtherwise, it may not withstand the pressure in the water supply and crack. If there is increased pressure in the network, it is more advisable to fork out for a more advanced model that can take loads up to 1.6 MPa.
In order to prevent damage to the device due to excessive loads, pay attention to the allowable flow rate at which the accuracy of the readings is not lost.
Accuracy class is measured by letter values from A to D, which determine the level of error. The best option for apartments - class B.
Having made the final choice, do not be too lazy to consult with Vodokanal specialists about a specific model first.
Find out if it meets the approved GOSTs, find out the current installation requirements. The omission of such moments leads to refusals in the official registration of meters.
Conclusions and useful video on the topic
The main nuances of choosing a water meter for an apartment:
Which measuring device for water is preferred in everyday life: an overview of popular models:
Despite the huge selection of water meters on the market, mechanical models remain the best water meters for use in apartments. Among the options proposed in the ranking, you can easily find the best for your case in terms of price and technical characteristics.
Purchasing a quality product from a reliable manufacturer will provide an accurate measurement of actual water consumption and help save on utility bills.
What water meter did you install in your own house? What guided you when choosing? Please leave your comments, ask questions in the block below.
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Of course, to have water meters is simply necessary, so as not to pay too much, I went on vacation - zero expenses. It is quite difficult for a person ignorant of the intricacies to choose any of the counters that is in the rating. After all, they all perfectly cope with their mission, consider the flow rate of water for sure. At my place is Betar SHV-15, bought three years ago. When I bought, I chose cheaper, but he is also the best, it turns out. He took off the old one and put in a new one himself, in 5 minutes, it is mounted easily, then only the controller came, sealed it, the report was drawn up. Works flawlessly, considers water consumption, does not break.
After the repair in the bathroom, we made a complete replacement of metal pipes with plastic ones. Immediately the question arose of installing water meters. The master advised Betar. Established, conducted verification. Year work flawlessly. The price is commensurate with the quality. The only thing for lovers of loopholes is their special anti-magnetic protection.
Yes, now in my opinion on all more or less new models there are non-magnetic blades, which generally do not react to magnets of any power. Well, there are no fools in Vodokanal. However, this does not stop our brother - they buy ready-made assemblies with the necessary components, or even climb into the counter themselves, filed by manipulating the edges of the impeller. All this, of course, takes place, but it’s dangerous - the fines are good.
From time immemorial, the blades were non-magnetic - the impeller is made of polypropylene or polyamide (“kapron”)! The magnet slows down the distance clutch transmitting the rotation of the impeller to the shaft of the counting mechanism. It just has ring-shaped magnets.
Antimagnetic protection - an iron ring or plate that shields an external magnetic field. Such protection is tested on field strengths up to 40 kA / m (see meter passport). The magnet 50X30 gives up to 100-130 kA / m. So a large magnet will stop almost any counter anyway.
But about the counter, which is on the bottom of the photo - GERRIDA in the overall ranking there is nothing. I have been standing with him for a couple of years. It does not cause complaints and complaints, and recently I could not find a passport for him, so I was promptly duplicated. Can experts say something about him?
Hello. I can’t judge the rating positions of this water meter, but it’s a really interesting brand.
To begin with, the device itself is vane. It is reliable in assembly, its case and couplings are brass, and the impeller, gearbox and digital panel are plastic with high strength. This fact provides corrosion resistance and antimagnetic stability, it happened to hear that even antimagnetic seals do not put on it, it makes no sense, and sometimes antimagnetic seals work not only maliciously, but also by pure chance. To maintain high measurement accuracy, which is important for the consumer, the impeller is mounted on stone supports.
The assembly, in principle, is standard, it complies with all GOST standards, the installer should not cause complaints in technical terms. Some models are equipped with a remote controller system in the form of a special impulse unit that transmits information. Installation of the meter is possible in horizontal and vertical positions, while the installation is standard for the inlet and outlet.
I got acquainted with the reviews, mostly they are positive, negative for the most part, based on the purchase of counterfeit goods or on nit-picking, which have no special relation to the quality of the water meter.
In general, by impression, the counter is very good.
It is curious about what parameters the author put Betar on the top of the rating, and Itelma - already in 6th place? I would do the opposite! The casting quality of the case, the method of sealing a wet chamber (Betars sometimes “cry” at the junction of the case and the membrane), even the threads are very different in appearance! The counting mechanism is the quality of plastic, the accuracy of casting, and so on for all counts.