Abstract: the small gas turbine meter scale installation knowledge information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.
（
1)

Gas turbine meter belongs to the precision measuring instrument, in the transport, storage and operation must be careful when loading and unloading.
（
2)

In front of the flowmeter in pipeline, removing the flange import and export of the adhesive tape, and the method of blowing test whether impeller rotating flexible smoothly.
。

More flow meter manufacturers choose model price quote you are welcome to inquire, here is a small gas turbine meter scale installation knowledge article details.
（
1)

Gas turbine meter belongs to the precision measuring instrument, in the transport, storage and operation must be careful when loading and unloading.
（
2)

In front of the flowmeter in pipeline, removing the flange import and export of the adhesive tape, and the method of blowing test whether impeller rotating flexible smoothly.
（
3)

Meter before installation, especially installed in a new line or the maintenance of pipe line, should first clean lines, remove all of the slag, rust and other line of debris.
（
4)

Hydraulic pipeline after static test, any liquid in the pipeline will damage the internal parts of the turbine flowmeter.

If hydraulic static test is necessary, turbine flowmeter must use a section to replace, make sure that no liquid after hydraulic static test in upstream of the turbine flowmeter in the pipeline.
（
5)
The meter should be installed.

With lubricating system of the flowmeter when installation should guarantee the lubrication bottle opening up.
Nominal diameter DN≤

200 gas turbine meter can be installed vertically.
Install and use, the airflow direction from top to bottom.
（
6)

In any case, the turbine flowmeter should be installed upstream of a nominal diameter and flow meter of the same nominal diameter of straight pipe, the length of the requirements & ge;
2DN；

At the same time its downstream must be installed with a flow meter at the same nominal diameter of straight pipe or bend, and requires its chief & ge;
2DN。
（
7)

In gas turbine flowmeter inlet pipe upstream of the reducer or divergent opening Angle should not exceed 30.
。

To ensure gas policy transmission, easy to maintenance of flowmeter, on the flow meter installed pipe set the by-pass pipe.
（
8)

Gas turbine flowmeter appropriate pressure and start slowly, quickly open the valve of the impact load is usually damaged impeller.
（
9)

If you need a line in the vicinity of a turbine flowmeter for welding work, the turbine flowmeter must be removed.

Otherwise, perineum pipeline caused by high temperature meter * fracture.
（
10)

Installation of gas turbine flow time, pay attention to make the gas flow direction in accordance with the direction of the arrow on the case, the installation error can cause damage to the turbine flowmeter.
（
11)

Pipe must be no vibration, airflow cannot have big ripple in the piping and impurities, no dust and liquid, into the line of foreign substances will seriously damage the turbine flowmeter, as a possible damage flowmeter in gas flow is expected to foreign substances, Suggestions on turbine flowmeter upstream piping filter.
（
12)

For gas turbine flow meter installed in the outdoor, in order to prevent wind and rain, to provide the appropriate protective measures.
（
13)

Suggest that the actual use of gas turbine flowmeter flow should be zui large 20% of the rated flow of the flowmeter & ndash;
Within the scope of 80%.

Gas turbine flowmeter allow short-time overload, but actual zui heavy traffic can not exceed 20% of the gas turbine meter allows zui large flow, and duration time can't more than half an hour.
（
14)

Flowmeter installation must ensure that the entry and exit of turbine flow meter connecting the coaxial alignment, and the bolt force uniform, lest affect the sealing effect.

In order to get accurate measurement results, it is necessary to ensure that no seal from the flange into the pipeline.

Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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Abstract: the basic principle of metal tube float meter scale and common types of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.

Metal pipe flow meter is mainly used for small and medium caliber flow measurement, can measure liquid, gas, steam, etc. , which has been widely applied.

1, the metal flow meter works: according to the metal tube float in the height of the conical tube to measure flow, make use of the stream.

More flow meter manufacturers choose model price quote you are welcome to inquire, here is a metal tube flow meter scale basic principle and common types article details.

Metal pipe flow meter is mainly used for small and medium caliber flow measurement, can measure liquid, gas, steam, etc. , which has been widely applied.

1, metal tube flow meter work principle: on the basis of metal tube float in the height of the conical tube to measure the flow rate, the use of fluid through the float and tube wall at the exit of the clearance between the differential pressure to balance the weight of the float, the greater the flow, float is the higher, make its have larger ring gap area, namely ring gap area change with flow, so generally called area method.

It is more right for medium and small flow measurement, a match with electricity far eastone or gas remote transmitter type.
2, the classification of the metal tube float flowmeter: (
1)

Can be divided by taper pipe material classification: transparent material taper pipe, metal cone tube.

(1) transparent tapered tube tube flow meter: transparent tapered tube material with glass tube, transparent engineering plastics such as polystyrene (PVC, polycarbonate, organic glass, etc.

Zui much with many of them are glass tube, but easily broken.

And engineering plastic tube is not easy to broken, and some corrosion media such as acid and alkali corrosion.

Transparent 15 ~ 40 mm diameter of the tapered tube flow meter, flow dividing directly on taper pipe outside wall, or beside the taper pipe and dividing rod, the cone tube with smooth surface and a cone with guide rib reinforcement (
Or plane)
Two kinds.

Float free to move in the cone tube, or under the cone tube reinforced edges oriented mobile, a big smooth surface lining instrument with guide rod guide.

(2) metal taper pipe flow meter: metal tube taper pipe flow meter diameter 15 ~ 40 mm, through the magnetic coupling, to convert the displacement of the float to the casing outside the part.
Compared with the transparent conical tube flow meter.

Can be used for the high medium temperature and pressure, and not easily broken.

In addition, there are several other transparent float flowmeter structure, such as transparent straight pipe flow meter is transparent tapered tube deformation structure of flow meter, flow testing device is composed of orifice plate and conical floating plug.

Metal tube taper pipe flow meter and other types or deformation structures.

Including direct instructions through the transparent straight pipe and floating plug directly observed read float position;
Horizontal type can be installed in horizontal pipe;

Direct type and typical structure of circulation of right Angle in a different direction, don't need to change flow direction, can be connected directly to the vertical pipes, installation is convenient;

Floating plug type orifice to floating plug taper pipe orifice instead of rotor, change the flow as long as the switch specifications for different floating plug taper, more convenient.
(
2)

Classified by flowmeter features: can be divided into the site instructions, pneumatic remote signal output, electric remote signal output, alarm, etc.
Transparent tube type flow meter are instructions given.

Sometimes with a proximity switch, alarm signal output upper and lower limits.

Far eastone conversion part of the signal output type instrument will be converted to float displacement current or pneumatic analog signal output, respectively as gas and electricity far far eastone float flowmeter flow meter.
(
3)

Can be divided by classification and pipe connection mode: hose connection, flange connection, threaded connections.

Transparent tube flow meter three connection methods, including hose connection is often used in diameter 10 mm below the instrument and low working pressure;

Threaded connections are often used to diameter of 40 mm below the instrument, use range is not wide;

Flange connection for diameter 15 ~ 100 mm instrument, application zui to normal.

Metal pipe flow meter is usually flange connection, individual model with threaded connections.
(
4)

According to the current body classification: can be divided into liquid, gas, steam.

Most of the flow meter to the same instrument can also measurable liquid gas.

Measuring the steam can only use specially designed tube flow meter, or add additional components on standard instrument, such as increased with liquid damping parts, heat sink and the instructions of conversion joint addition heat sink and so on.
(
5)

Classification: according to the use, jacketed heat preservation can be divided into basic type, explosion-proof type, corrosion, wind flow.
The base type zui is widely applied.

Jacket type insulation used in pipeline temperature significantly higher than (
Or below)
The occasion of the environment temperature.

When used in explosive gas or dust electricity far eastone float flowmeter using explosion-proof type.

At present, the domestic has flameproof design structure and design of intrinsically safe explosion-proof structure type.

In contact with the medium corrosion type flow meter and ptfe structure and float with engineering plastic.

Drift current flow is small, the air is 20 ~ 3000 l/h, water is 0.

3 ~ 100 l/h, precision demand is not high.
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Abstract: Information on the application and characteristics of portable ultrasonic flowmeters is provided by excellent flowmeter and flowmeter manufacturers. 1. Overview: Portable ultrasonic flowmeters use external clamp sensors to measure liquid flow. The installation process is extremely simple, and the full Chinese man-machine interface is easier to operate. Especially suitable for flow balance testing and flow monitoring: drinking water, river water, sea water, cold. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the application and characteristics of portable ultrasonic flowmeters for details. 1. Overview: Portable ultrasonic flowmeters use external clamp sensors to measure liquid flow. The installation process is extremely simple, and the full Chinese man-machine interface is easier to operate. Especially suitable for flow balance test and flow monitoring: drinking water, river water, sea water, cooling water, hot water, industrial sewage, lubricating oil, diesel oil, fuel chemical liquid, etc. Second, product features: 1, non-contact measurement, small size, light weight, easy to carry. 2. The installation of the sensor is simple and easy, and it is used to measure various sizes of pipelines. 3. Selection of ultrasonic flowmeters Faced with many types of ultrasonic flowmeters, users should select them reasonably according to the actual situation and measurement needs. 3.1 Doppler ultrasonic flowmeter can only be used to measure fluids that contain appropriate amount of particles or bubbles that can reflect ultrasonic signals, such as factory discharge liquid, untreated sewage, factory process liquid with stable impurity content, etc. It should be noted that it has strict requirements on the measured medium, that is, it cannot be clean water, and the impurity content must be relatively stable before it can be measured normally, and the performance of the instrument and the requirements for the measured manufacturer are also different from different manufacturers. To choose this type of ultrasonic flowmeter, it is necessary not only to know the measured medium, but also to have an in-depth understanding of the performance of the selected ultrasonic flowmeter, the accuracy of the electromagnetic flowmeter and the requirements of the measured medium. Portable ultrasonic flowmeter is suitable for temporary measurement. It is mainly used to check the running status of other flowmeters installed on the pipeline, perform fluid balance test in an area, check the current flow of the pipeline, etc. If it is not fixedly installed, it is used for For these purposes, it is convenient and economical to use portable ultrasonic flowmeters for wireless pressure transmitters. The most widely produced and widely used transit-time ultrasonic flowmeter is the transit-time ultrasonic flowmeter. It is mainly used to measure clean fluid flow. It is widely used in water companies and industrial water fields. In addition, it can also measure uniform fluids with low impurity content (impurity content less than 10g/L, particle size less than 1mm), such as sewage The flow rate of the medium, the pressure transmitter and the accuracy can reach±1.5%. The practical application shows that when the time difference ultrasonic flowmeter is selected, different types of sensors can be selected for the measurement of the corresponding fluid, which can realize the measurement of pipeline flow with a diameter of DN15-DN6000mm; 4. The product performance supports different versions of the Chinese and English menus. Support Chinese or English menu, convenient and fast. The rechargeable power supply has a built-in high-capacity nickel-metal hydride rechargeable battery, which can support the flowmeter to work continuously for more than 20 hours. The built-in printer can realize real-time screen printing, and can also regularly print more than 20 measurement results set in advance. Built-in data logger. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Application and Characteristics of Portable Ultrasonic Flow Meter'
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Fluids with a high solids content or containing soft solids can easily clog in the measuring tube. For the double-tube measuring tube, the inner diameter of the measuring tube is generally less than half of the nominal diameter of the instrument, which is one of the reasons for easy blockage, followed by the shape of the measuring tube. Among the measuring tubes of various shapes, the straight tube is the most difficult clogged. In addition, the characteristics of the fluid are also very important. Some solids in the fluid are easy to block because of their large dimensions and large friction coefficients. Once the measuring tube is blocked, if the measuring tube is curved, it will be very difficult to unblock, so the best way is to choose a straight measuring tube. It has been reported in the literature that using a Coriolis mass flowmeter to measure the flow rate of asphalt graphite paste also works very well, but there is a lack of data on the abrasion of the measuring tube and the change in instrument accuracy after long-term operation. Some literatures introduce that the straight measuring tube installed vertically is the best way to measure fluids with strong abrasiveness.
is a modern mass flow meter widely used in v shape coriolis mass flow meter industry. It also enhances the quality fork density meter manufacturer value of the products.
Providing highly qualified mass flow meter products and services, Beijing Sincerity Automatic Equipment Co., Ltd is committed to helping clients make lasting improvements to their performance and realize their most important goals. Over the past decades, we’ve built a firm uniquely equipped to this task. Go to Sincerity Mass Flow Meter Manufacturers for more info.
To strengthen and grow our leadership position by providing mass flow meter across a range of market segments, including vortex flow meter manufacturer, and high-performance servers.