Aug 11 2017

Intelligent water meter/IC card water meter Battery

IC Card Water meter/intelligent water meter is an intelligent water meter products, at this stage has begun to promote the application of many pilots, because it is necessary to install the battery, to work, display data, so some users have produced such questions: if the IC card water meter/intelligent water meters is power off, will the water supply be cut off?

Multi Jet Water Meter     Prepaid water meter  

intelligent water meters need to recharge to buy a drink to use, after buying water on the meter inserted IC card, to water. However, in the use of the process, because of forgetting to replace the battery, many users found that the insertion of IC card, LCD screen has not shown the number, at this time will occur two kinds of possible problems, one is inserted card, water meter does not show the number, but the supply of normal tap. There will also be a situation, that is, immediately water. What are the reasons for these two different situations? This is because the IC card water meter/intelligent water meter motherboard battery and panel battery is different, if the LCD is not displayed, and will not affect the user normal water, at this time the user should replace the battery as soon as possible. And if the real water supply in the home, then there is almost only one reason, that is, intelligent meter monitoring to run out, automatic to the brake plate issued a signal.

 AWWA Standard Water MeterRemote Reading Water Meter

If the home is out of water, and the water meter screen after the card does not show, there may be battery exhausted, can not work, you can replace the same type of battery. The following is a description of the replacement battery steps:
1, cut the battery compartment seal, remove the fixed cover of the screw, remove the battery. The battery compartment is on the bottom of the meter.

Woltman Type Water Meter

Single Jet Dry Dial Brass AMR Remote Reading Water Meter

Single Jet Dry Dial Brass AMR Remote Reading Water Meter

2, press the buckle, unplug the connector, disconnect the battery snap connection. Water meter used for two 3V lithium battery, model CR14505E two series, the battery and the water meter by the buckle connection.
3, the new battery to buy, pay attention to whether the positive and negative batteries with the original battery, mainly to see the connection line. If correct, plug the buckle with the water meter can be inserted.
5, at this time without worry on the battery cover cover, first with their own water card into the water meter, insert the water meter after the solenoid valve action, the screen shows the relevant figures, that the battery work properly, the water meter can work. Note: There may be a small amount of water in the water meter.

Ultrasonic Water Meter
6, cover the battery cover, screw on the screw, if the water meter has been replaced, call the property staff to change the water meter on it

 

Dry Type Drinking Cold Water Meter

Dry Type Drinking Cold Water Meter

Aug 08 2017

An Analysis of the Difference Between Woltman Type Water Meter&Rotary Vane Water Meter

rp_280_257_67acfc4dd5178328bd34fc2cefb3f10f.jpgMeters are used to measure the flow of water. Water meters can be recorded for the consumption of tap, just put it on a meter. When someone is releasing water, the pointer on the meter or the wheel of the word will indicate the amount of the passage. This will also allow each user to clearly understand the amount of water they use, which can also save water. Therefore, the water meter has gradually entered every household. Today’s little series to introduce is the woltman type water meter and rotary-wing type water meter, below we together to analyze the difference between the two.
Woltman Type Bulk Cold(Hot) Water Meter

Introduction of the spiral-fin water meter

The rotor water meter is suitable for measuring the total amount of one-way flow of small-caliber pipes. such as the diameter of 15mm, 20mm specifications of the household water consumption measurement. The water meter mainly consists of shell, impeller measuring mechanism and deceleration mechanism, as well as the indicator table, with simple structure characteristics. There are many kinds, including mechanical designs without output. With signal output, with signal output is analog output, but also patented technology back-end digital design. In addition, the measurement principle of the rotary-vane water meter also has many kinds, for example, the flow-driven rotary wing drive gears to count. There are also some rotating wings to output 1 pulses per turn, followed by the circuit to statistics.
Upright Rotary Vane Wheel Removable Water Meter

Introduction of rotor water meter

Same as rotary-wing type Water meter (dn15-dn65), the spiral-winged water meter also belongs to a speed-type water meter. When the water into the meter, along the direction of the axial impact of the spiral vane impeller rotation outflow, the impeller speed and flow rate is proportional to the speed reducer after transmission, in the indicator device to show the total water through the meter.
Element Woltman Cold Water Meter
The difference between the woltman type water meter and the rotary-wing type water meter
Rotary-wing type water meter: rotary-vane meter is applicable to the measurement of the total amount of one-way flow of small-caliber pipe. such as the diameter of 15mm, 20mm specifications of the household water consumption measurement. The water meter mainly consists of shell, impeller measuring mechanism and deceleration mechanism, as well as the indicator table, with simple structure characteristics.
Horizontal woltman water meter: horizontal screw-wing meter used to measure the flow of large-flow pipeline total. Especially suitable for water supply and large mines. The main characteristics are large circulation capacity, small size, compact structure, easy to use and maintenance. The Spiral-winged water meter is generally used to measure the flow of large flow pipelines. So the general large enterprises and schools and so on will choose the spiral-wing type water meter, but the opposite is the rotary-wing-type meter is suitable for metering small flow of the total flow, so the household meters are generally rotary-wing meter. The use of water meters is also to do a supervision of our behavior, if you waste a lot of the waters, you will be responsible for this behavior. Therefore, it is necessary to use water meters widely.
Woltman Type Irrigation &Agriculture Water Meter

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Jul 18 2017

What’s the Difference Between the Intelligent Water Meter & the Common Ones

Intelligent water meter is a new type of water meter which uses modern microelectronics technology, modern sensing technology and intelligent IC card technology to measure water consumption and carry out water data transmission and settlement transaction.

Traditional water meters generally have only flow collection and mechanical indicators to show water consumption. Compared with the function, intelligent water meter is a big step forward. Except for the ability to record water consumption and display electronically, the intelligent meter can also control water consumption in accordance with the agreed number.

 

Advantages of Intelligent water meter

1. Intelligent water meter can record the water consumption and display the number;
2. Intelligent water meter can be control the water consumption in accordance with the agreed water consumption, and automatically complete the ladle water price calculation, while the water can be stored data storage function;
3. Intelligent water meter allows data transmission and transaction settlement through the IC card, with a convenient transaction, accurate calculation, the use of the characteristics of bank settlement.

 

  • Product Description
  • Magnetic interference display: The strong magnet will affect the collection of signals from water meters. In this case, the error code will be displayed in the screen.
    Low battery replacement. When the battery symbol is displayed. The internal battery needs to be replaced.

 

  • Product Description
  • Selected sensitive reed-type pluses
    Resistance to interference
    Keep its fundamental function as standard meter
    Consumption can be collected by remote transit with accurate and reliable reading
    Can be connected with computer , for management,

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May 20 2017

Cold water meter function

Used to measure the cold water flow in the pipeline, with automatic charging function. The user will water to the management department, the management will write water to the IC card, the user will enter the IC card information into the water meter, the water meter will automatically open the valve water supply, the user in the water process, the water meter in the microcomputer automatically reduce the remaining The amount of water purchased, the water meter will automatically shut off the water, the user needs to re-purchase water before opening the valve again.
Performance indicators edit

Cold water meter function

Cold water meter function

Cold water meter function
The main technical parameters of the water meter are:
(1) water temperature: This parameter specifies the maximum temperature of the water meter, the user should use the appropriate model specifications to meet their own needs, otherwise it will lead to water meter on the total amount of water is not allowed to measure.
(2) working pressure: the provisions of the water meter to measure the maximum pressure of water. Water pressure exceeds this limit, which may damage or leak the meter.
KeyWords: Element Woltman Cold Water Meter
(3) flow coefficient: it includes nominal caliber, maximum flow, nominal flow, boundary flow, minimum flow, the initial flow. Users can choose nominal caliber and nominal traffic according to practical needs. The initial flow reflects the sensitivity of the water meter.
(4) indication error.
(5) Dimensions and weight: the appearance of the water meter, including the installation to understand the various parameters such as long, wide, high, connecting thread. The other dimensions and weight are related to packaging and shipping.

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Aug 31 2016

Common types of meter and how it works

Water meter on the water pipe, the water meter dial arranged along an arc of several small pointer, Central has a small red triangle, unscrew the faucet when the water flow when the red triangle will turn up. As for those little hands, regardless of the water does not flow almost motionless.
The dial also says the words “m3″, namely cubic meters of meaning. That is, the reading table in units of cubic meters. Because each cubic meter of water happens to be a ton of reading it is directly tonnes, so water can be easily read by the total amount of water (tonnes) calculated.
So what the meter works is it? Actually very simple, because the meter housing is fixed, its internal volume is fixed, while the water is flowing, it pushes a rotating impeller, whenever the impeller rotates in a circle, there is a constant volume of water flowing through. Therefore, if the number of turns of the rotation of the impeller cumulative down, multiplied by the constant volume, you can get the total amount of water flowing through.
We have clear principles, then look at the specific water meter inside what it is, because in order to prevent users from cheating, have seals on the cover, not allowed to open.

Common types of meter and how it works

Common types of meter and how it works

Common types of meter and how it works
Internal structure from outside to inside the meter housing can be divided into the sleeve, the inner core of the Big Three. Housing is cast iron, the water came out from the inlet through the lower portion of the annular space of the housing, here called “Under the donut.” Above this annular space has “the donut” and outlet connected. Bottom of the sleeve there is a small hole with a filter, filter out debris in the water. There are two rows of the upper and lower side of the sleeve hole, the position of the hole coincides with the upper and lower ring chamber housing front, obviously, the lower is the water hole, the row is the water hole. Of particular note is that the two rows of holes are along the circle tangential direction at an angle to play, it works as shown in the animation. Note down two rows of holes opposite direction. Water flows from the lower row of holes into the tangential direction, is bound to form a revolving flow, which for the water meter work is very important.
Impeller shaft vertically upwards to the middle, there is a small gear shaft above, and use it to “Decimal gear” engagement, the purpose of the cumulative number of revolutions. Role “Decimal gear” is the single digits whenever gear turn ten laps, ten digit gear on the revolution. In other words, the single digits gear revolution, tens gear to turn out the circle. Single digits gear is active one, is sufficient to drive the tens gear. Virtually every decimal one gear complete with two pairs, so that the rotation in the same direction in which a pair transmission ratio is 9:30, and the other pair is 10:30, two pairs connected in series, the overall ratio is this the product of the two, i.e., 0.099999, can be approximated as 0.1.
KeyWords: Water meters|household water meter
On this basis, if you want to read the seven digits (the decimal point before reading four black graduation, three decimal places read red scale), you have to use 12 pairs of gears. Plus some other purpose, in the middle of this small space to squeeze in 18 axes and 34 gears, can also be regarded as a high-density mounting.

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Aug 31 2016

Meter time of purchase should pay attention to the details

Modern homes often use the meter, but we understand the basic knowledge of the water meter is very small, the following inventory for everyone before the purchase and use of the meter we need to know the basics. Not all meters on the market are qualified, if we do not pay attention in the selection of the meter when the details, buy a home water meter often be biased, so that the recording error occurs when we use water cube.

Meter time of purchase should pay attention to the details

Meter time of purchase should pay attention to the details

Meter time of purchase should pay attention to the details
Under normal circumstances we must first focus on the meter case. The case of a direct impact on meter accuracy and service life, a lot of the case by the poor quality of the water meter in a long dark environments prone to large errors, life is also very low, I suggest that you buy when the choice up to the national standard of water meters. A lot of people do not look at the water meter, which also led to a number of water meters to be deceived personnel records each month to pay a large amount of water, we can directly purchase water meter consult sales staff correct viewing method, so that you can avoid being taken up. Under normal circumstances the meter can be divided into two types. Speed ??volumetric water meter and water meter two meter for different users, each with advantages and disadvantages, consumers can choose specialization according to the characteristics of the city and their own situation.
KeyWords: Water meters|household water meter
Finally, we must choose the time of purchase with the CMC meter mark, which means “People’s Republic of China manufacture and repair of measuring instruments” English abbreviation. Also after the purchase we will want to ask the seller a regular machine-printed invoices, so if the product quality problems within the warranty period can be repaired.

Website: http://www.asmeter.com/

Aug 31 2016

What is the reason for rotation meter

First, your home indoor air duct, the second is to say PPR pipe belongs to a class of plastic pipe fundamentally, it itself has elastic deformation coefficient is much greater than steel, will produce the balloon effect, in this case, it would have been difficult to compression in such a water pipe can become “compression”, and if the home PPR pipe laying for too long, resulting in the probability meter rotation will be bigger.

What is the reason for rotation meter

What is the reason for rotation meter

What is the reason for rotation meter
Because of these two reasons, when the main water distribution network KFS generating pressure fluctuations, will be divided into two cases to make rotation meter, (1) if the competent pressure, there will be a small amount of water entering your home through the water meter pipe, the impeller forward produce water, (2) when the pressure is reduced in charge, you charge the household had a small amount of water will flow back into the main channel through the water meter to the water company do “contribution.”
KeyWords: Water meters|household water meter
To prevent stealing water, and now the water meter have several, one is the anti- “inverted” water meter, water meter is not only forward reverse rotation meter billing means that water enters your home, this meter is doing ” addition “, on the contrary, when the water out of your home when the meter is not an anti-assignment billing as a” subtraction “; I heard there is a more peculiar meter, both positive and negative water flow through the meter, it can forward billing, design What is the purpose of this meter is it? I think it might be the water company to prevent the installation of indoor water meter stolen, as far as I know do have indoor water meter installation will steal water meter reversed, of course, this approach requires that the water to steal a little old-fashioned two-way rotation meter job.

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Aug 31 2016

Meter Common Problems and Solutions

Under normal circumstances, the most common problems is the water meter measurement are not allowed. Here we suggest that you have to buy excellent quality goods was not to seek cheaper, or if there have been inaccurate readings of the situation in the future use of the process, losses will be even greater. There have been inaccurate readings case we do not open their own water meter to check if the improper operation may result in a substantial increase in the amount of water meter, to when there is unspeakable, and then we can contact the relevant units, so they sent professional staff for inspection. Generally divided into two ways, the first part of your water meter water companies under the jurisdiction of another case belong to the management of water supply business.

Meter Common Problems and Solutions

Meter Common Problems and Solutions

Meter Common Problems and Solutions
Sometimes we find that even in the case where we do not there will be cases of water meter rotation pointer, the pointer will appear even reverse signs. At this point we do not have to worry too much, it is not necessarily a problem with their meter. Perhaps because of the higher water pipe air pressure caused.
KeyWords: Water meters|household water meter
Over time it will be automatically restored, so that the pointer rotation and reverse the situation usually very small amplitude, read your water meter readings will not have a huge impact. If your home water meters long without the use of a substantial move, then the time is probably a problem with the meter, they should get in touch with the relevant institutions, home inspection and maintenance.

Website: http://www.asmeter.com/

Aug 31 2016

Use common sense meter

Although many people use the meter but do not understand the basic knowledge of meter, under normal circumstances the national standard diameter water meter is 15 ~ 20mm. Although not a water meter loss of goods, but in order to guarantee the accuracy of the meter is recommended you to a six-year period with the change in time of the meter, so as to guarantee the accuracy of the number water meter walk.

Use common sense meter

Use common sense meter

Use common sense meter
If you want to extend the life of the meter, some small tricks we can use in our daily lives. For example, in the cold winter, low temperatures meter can easily be damaged by frost, resulting in inaccurate readings of the situation. Then suggest that you can make to a meter, “coat”, it can be “cold and warm.” If your home’s water meter placed in the stairs or ventilation, protective measures should do more to close the window, do not let the cold air to the accuracy of the meter.
KeyWords: Water meters|household water meter
Currently on the market very much the type of water meter, a mechanical water meter, water meter card, the jet of cold water, dry direct-reading meter, etc., different strengths and water meter price is not the same, you can choose according to specific circumstances. To buy time to follow the following principles: difficult to scale, reduce pollution, accurate, easy to read a lot of copy meter because of the quality, but off the case, use a long time prone to fouling, affecting the life of the meter. Meter accuracy whether or not we need to focus on showing the primary factor in the purchase of water if the water meter readings are not allowed, it will bring you economic losses. Although many meter more powerful, but also more beautiful shape, but the copy read is very troublesome, it is easy to buy a copy of the water meter reading can give us save a lot of time.

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Jul 25 2016

Rotor type water meter Introduction

Rotor type water meter suitable for measurement of the total one-way flow in small diameter pipes. Such as 15mm, 20mm specifications metering domestic water pipes with caliber. This meter is mainly composed of housing, impeller measuring mechanism and reduction mechanism, and the instruction sheet, it has a simple structure characteristics. Belonging to one kind of meter points are many, including without mechanical output style. Band signal output, multi-band signal output is an analog output, but also the back-end digital technology patented style. Further rotor type water meter measuring principle, there are many, for example, water wing drive gear is rotated to count, there is the rotary-wing revolution output a pulse signal each, back of the circuit to count.

Rotor type water meter Introduction

Rotor type water meter Introduction

Rotor type water meter Introduction
Rotary Wing Single-jet water meter works: water inlet from the case so as to cut the impeller rotates in the impact, and then continuously recording the number of revolutions of the impeller through a gear reduction mechanism, thus recording the cumulative flow through the meter.
KeyWords: Element Woltman Cold Water Meter
Rotor type multi-jet water meter works with Single-jet water meter is basically the same, it is through the action of the impeller distribution box, the box multi-beam flow from the impeller inlet tangential impact impeller so that the axial flow impeller impact balanced, reducing the wear and tear of the impeller support portion and reduce the water meter installation from the structure, scale on the meter error, the overall performance was significantly higher than stream water meter.

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