How to look at the new water meter, how to look at the new water meter

The water meter is generally composed of several modules, and generally looks at the tonnage of water consumption, only looking at the m and the number in front of it. Reading essentials: When reading the water meter, it is necessary to read it from the high pointer to the low position, that is, from the 1000 pointer value plate clockwise from bottom to top in turn.

Special attention: If the thousand, hundred, and ten pointers are between two numbers, pay attention to the association between the upper and lower adjacent pointers. As shown in Figure 2, the ten-digit pointer of "10" is between 8 and 9, very close to 9, and whether it should read 8 or 9 depends on whether the single-digit dial pointer of 1 is to 0.

We see that the single-digit pointer is between 0 and 9, i.e. there is no carry yet, so the ten-digit pointer should read 8, not 9. If the single-digit pointer also points between two numbers, it is necessary to see whether the pointer of the red dial next to it is over "5", and the method of rounding 5 is taken to determine whether the single-digit pointer is carried or not. As shown in Figure 3, the dial pointer does not have "5", and the unit pointer is between 0 and 9, at this time it should not be carried forward, and the unit should be read "9".

The following is an introduction to general water meters:

A meter that measures the flow of water. Mostly a cumulative flow measurement of water. Generally, it is divided into two categories: volumetric water meters and speed water meters.

The accuracy of the former is higher than that of the latter, but the requirements for water quality are high, and the water is easy to be clogged when it contains impurities. The meter that records the amount of tap water consumption is installed on the water pipe, and when the user discharges the water, the pointer or word wheel on the meter turns to indicate the amount of water that passes.

This is a rotary-wing cold water 20e water meter, and the current water consumption is 32 tons! The three red hands and the red number can be ignored, just look at the black number! The current usage of this table is 32 tons! Accurate point reading is tons! But the meter reader only looks at the black letters!

Ton, the red pointer means ton.

This watch is produced by a small factory, and the "Ningbo" brand watch does not display red letters. "Ningbo product" is not as good as "Ningbo" brand water meter, and regular developers use Ningbo brand water meter.

Here's how to look at the water meter:Tools Raw material: water meter.

1. First of all, open the lid on the water meter.

2. Then you will see a rectangular display window on it.

3. Observe the place with m on it, and the number in front of m is your water consumption.

4. There is also a small pointer representing the accurate reading at the back, note that the reading of the number is from left to right.

Water meter reading tips:1. If it is a pointer water meter, open the protective case, and the number pointed by the black pointer is the amount of water consumed.

2. If it is a water meter with a combination of numbers and pointers, open the protective case, and only need to look at the black word wheel when reading.

3. From right to left, they are one, ten, hundred, thousand, and ten thousand, and the reading of the red pointer is used for inspection at the time of delivery.

4. The water meter was once a cubic meter, and a cubic meter of water was a ton of water.

Reading tips. The water meter is generally red to the decimal place, the black is the integer digit, the red wheel does not care about it, from the black wheel of x1000, x100, x10, x1 to see, respectively, thousand, hundred, ten and single.

For example, if the X100 file is 3, the X10 file is 2, and the X1 file is 5, then the reading is 325 tons. For example, the pointer of the x10 file is in the middle of 2 and 3, then the x10 file is 2, and the other files are the same.

Summary. Hello, I am glad to answer for you, there are two ways to read the water meter, most of the ** type are digital readings, the black number on the left is the water cubic ton, and the red box on the right is the decimal less than a cubic ton.

Hello, I'm glad to answer for you, there are two ways to read the water meter, most of the first type is a digital reading grandchild method, the black number on the left is the water cube ton, the red box on the right is the decimal less than a cubic bridge closed search ton.

The old style of the counting of the pointer, from the left to the number of the right cong of the socks brigade, there are x1oo0 thousand, x100 hundred, x10 ten, the last decimal of the water cube ton, according to the reading of the pointer you can see the tonnage.

My water meter is a color, no red, I don't know how many times I have used, and there are 6 digits on the water meter: 132190

Give me some guidance.

It's a new table. What exactly does your water meter look like?

It's a square.

I haven't seen a square water meter, but you said that your water meter doesn't have red numbers, only black, and the six-digit 132,190 is 132,190 tons of water.

Ton. How can there be a decimal point?

This should be a smart water meter, right?

Mainly your water meter, I don't know what it looks like, it's hard to guess.

It's what the general smart water meter looks like, the black number indicates the tonnage of water, you said it's square, I don't know what this is.

Summary. Hello dear, happy to answer your <>

Old-fashioned water meter You need to look at the 4 black pointers on the water meter, the thousand digit is 1000, the hundred digit is 100, the ten digit is 10, and the single digit is 1, read the value separately, and combined, it is the amount of water used. The old water meter has 8 hands, of which 4 are black and 4 are red, and because red is a decimal place, it is negligible when reading.

How to look at an old-fashioned water meter.

Hello dear, happy to answer your <>

The old-fashioned water meter needs to look at the 4 black pointers on the water meter, the thousand digits are 1000, the hundred digits are 100, the ten digits are 10, and the single digits are 1. The old water meter has 8 hands, of which 4 are black and 4 are red, and because the red is a decimal part, the accompaniment is negligible when reading.

The installation of the water meter is very important, and if the water meter is not installed properly, it will affect the accuracy of the later readings. If the meter is tilted or installed vertically, it will not only affect the accuracy of the reading of the meter with high leakage, but also shorten the service life of the meter.

Hello! The water meter is divided into two types: the full pointer water meter and the digital and pointer water meter, the full pointer water meter actually mainly refers to the old-fashioned mechanical water meter, which needs to be manually visited to read the meter.

This old-fashioned mechanical water meter usually has 8 hands on the dial, and the corresponding positions are marked with numbers from 0 to 9. The hands are divided into four black hands and four red hands, black on the left and red on the right. The four red pointers on the right are marked respectively, and these pointers represent the units after the decimal places, because the unit of the household water meter is generally "cubic meter", which is ignored when measuring, so these pointers do not have much practical significance.

The four hands on the left are marked 1, 10, and ......, these hands represent the integer digits, counterclockwise from top to bottom, in order is a bit of the needle (1), ten hands (10), hundreds of hands (100), thousands of hands (1000). The digital water meter with pointer and number is a red pointer and a digital word wheel, and the red pointer of this water meter is the same as the reading of the mechanical water meter. The number part is a digit, a ten, a hundred, a thousand, ...... from right to left(Special water meters will also show that the last digit of the number is a red number, in which case the digit is one decimal place.)

When reading the water meter, pay special attention to the situation between the two numbers, for example, the pointer is between 7 and 8, close to 8, at this time, it depends on whether the next unit of the unit is to 0, if it is to 0, read 8, if not to read 7Hope it helps.

Some consumers inquire about how to look at old-fashioned water meters, in fact, there are two kinds of old-fashioned water meters, so how do you look at these two old-fashioned water meters? Today, let's take a look at two ways to view the old water meter for your reference.

1. How to read an old-fashioned water meter.

1. How to look at the water meter in the picture above for the old-fashioned water meter.

The first 4 digits of this meter are black, the 5th digit is red, and there are only 3 red hands. The " next to the red pointer means "the number pointed by the pointer ton"; The " next to the red pointer means "the number pointed with the pointer ton", so the degree of the above table should be ton.

2. How to look at the water meter in the figure below for the old-fashioned water meter.

The red numbers: x1 is 0, x10 is 2, x100 is 3, x1000 is 6. The numbers of the black table: x1 gear is 9, x10 gear is 3, x100 gear is 9, x1000 gear is 1.

The meter power on this graph should be: tons.

Second, other relevant common sense of old-fashioned water meters.

1. The unit of measurement of the water meter.

The unit of measurement of the water meter is cubic meter (m), because the density of water is 1 cubic meter = 1 ton, so 1 cubic meter is 1 ton. The indicator of the water meter below the cubic meter can not be recorded, and the indicator of the water meter of the current month is subtracted from the indicator of the water meter of the previous month to obtain the practical water volume of the month.

2. Water meter system.

The water meter is a decimal progressive count, taking the household water finger limb world table as an example, the water meter indicator has four digits (black pointer), ten, hundred, and thousand, and the calculation unit is cubic meters (tons), and there are four digits (red pointers) below the cubic meter of 1 l l00 and l 10000.

3. Meter reading method.

Because the watch hand rotates clockwise, it is enough to read out the number that has passed by each hand. Or it can be understood as: except for the pointer reading 9 between 0 and 9, the pointer reads a smaller number between other numbers, such as the pointer reading 2 between 2 and 3; Read 7 between 7 and 8.

4. Verify whether the water meter is accurate.

Find a 2-liter (2L) beverage bottle, 2 liters is a cubic meter, that is, the thousandth of the red needle turns twice, try it, fill this empty bottle, is the thousandth exactly two turns?

5. Measure the volume of the container.

Do you want to know how much volume a thermos, washbasin, or rice bowl is? (If you don't want to know, forget it) first write down the reading of the water meter, especially the number after the red decimal point (you can ignore the red needle to measure the bathtub), then turn on the faucet to fill the container, and then write down the reading, the difference between the two readings is to the number of cubic meters, and then press 1 cubic meter = 1000 liters; The ratio of 1 liter = 1000 ml calculates your container volume. Measuring the volume of a shot glass or spoon may require a bit of patience and a 100 glass or 500 scoop for a valid reading on the water meter.