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Smart gas Roots (waist wheel) flow meter Intelligent gas waist wheel (Roots) flowmeter is a new generation flowmeter that integrates flow, temperature, and pressure detection functions, and can automatically compensate for temperature and pressure. Gas is a compressible fluid, and its volume value is closely related to temperature and pressure. In order to unify standards for both parties, it is necessary to convert the actual volume into a standard volume under reference conditions (101.325 kPa 20°C). In order to achieve this purpose, the smart gas waist wheel flowmeter can accurately correct the volume of gas; it is an ideal instrument for gas measurement in urban gas, petroleum, chemical, electric power, metallurgy and other industries. more
TUF Series Portable Ultrasonic Flow Meter The TUF series ultrasonic flow meter utilizes the principle of low voltage and multiple pulsation time difference, adopts the high-precision and ultra-stable differential transmission of double-balanced signals and differential receiving digital detection technology to measure the acoustic wave transmission time in both the downstream and counter-current directions, and calculates the flow rate according to the time difference.It has the characteristics of good stability, small zero drift, high measuring accuracy and high anti-interference of measuring range over wide. more
LDB Intelligent Type Electromagnetic Flow Meter The LDB intelligent type electromagnetic flow meter consists of a sensor and a converter. It is based on Faraday's law of electromagnetic induction, which is used to measure the volume flow of conductive liquid with conductivity greater than 5μs/cm. It is an inductive meter for measuring the volume flow of conductive medium. In addition to measuring the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquids such as strong acid and alkali and uniform liquid-solid two-phase suspension liquid such as slurry, pulp and paper pulp. more
LKQ Thermal Gas Mass Flow Meter LKQ thermal gas mass flow meter is a mass flow measurement and monitoring meter,which can detect air, natural gas, hydrogen, oxygen, chlorine, nitrogen and ammonia, ammonia, coal gas, phosgene, flue gas and various chemical mixtures, without pressure and temperature compensation. It can be widely used in petroleum, chemical, metallurgy, electric power, water treatment, paper, food, medicine, cement, textile and various production, scientific research units for process control and gas flow measurement. Widely used in: flow measurement of steel plant, coking plant gas. more
LLGQ Gas Roots /Waist Wheel Flow Meter The gas roots flowmeter has been used as a volumetric meter for more than 100 years. With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad. more
High Precision Gas Turbine Flow Meter Gas turbine flowmeter is a new generation of high precision, high reliability gas precision measuring meter integrating temperature, pressure, flow sensor and intelligent flow totalizer developed by the advanced technology of flow meter at home and abroad, optimized by theories of gas mechanics, fluid mechanics and electromagnetics, which has excellent low pressure and high pressure metering performance. more
LUGK Multi Variable Type Vortex Flow Meter Mass vortex flowmeter, simple to install. Connection mode: flange and clamping connection. It has superior reliability and stability due to no movable part, and the detecting portion has only a simple configuration of the vortex generator. Low pressure loss, no leakage point, and high safety performance. Robust sensor construction for high temperature (up to 3500 ° C), high pressure fluid. more
LUGC Steam Gas And Liquid Insert Type Vortex Flow Meter The Insert Type vortex flowmeter is simple in structure and can be made into online installation type.Applicable to large diameter gas, steam flow measurement, etc.Easy installation, no pipe design. more
LUGB Flow Instrumentation Vortex Flow Meter The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases. more
The Insert Type vortex flowmeter is simple in structure and can be made into online installation type.Applicable to large diameter gas, steam flow measurement, etc.Easy installation, no pipe design.
Product Origin:
ChinaShipping Port:
Huangpu portLead Time:
SpotMOQ:
1
Flow range of insert type vortex flowmeter Table1
|
caliber（mm） |
Measuring range（m3/h） |
caliber（mm） |
Measuring range（m3/h） |
||
|
liquid |
gas |
liquid |
gas |
||
|
250 |
80-1150 |
1060-10600 |
900 |
970-12000 |
13000-130000 |
|
300 |
130-1400 |
1540-15400 |
1000 |
1130-16900 |
17000-170000 |
|
400 |
180-2700 |
2700-27000 |
1100 |
1450-18000 |
19000-190000 |
|
500 |
280-4200 |
4240-42400 |
1200 |
1630-24400 |
24400-244000 |
|
600 |
410-6100 |
6100-61000 |
1300 |
2020-25300 |
27000-270000 |
|
700 |
580-7300 |
7800-78000 |
1400 |
2350-29500 |
31000-310000 |
|
800 |
720-10800 |
10850-108500 |
1500 |
2550-38000 |
38200-382000 |
Product selection Table2
Mode
Interpretation
LUGC
¨
¨
¨
¨
¨
¨
insert type vortex flowmeter
Connection mode
1
Flange connection（for full tube vortex flowmeter）
2
Flange clamping（for full tube vortex flowmeter）
Measured medium
1
Liquid
2
General gas
3
Compressed air
4
Steam
inside nominal diameter
250
250mm
300
300mm
400
400mm
500
500mm
600
600mm
700
700mm
800
800mm
900
900mm
1000
1000mm
1100
1100mm
1200
1200mm
1300
1300mm
1400
1400mm
1500
1500mm
Compensation
N
Uncompensated（suitable for volume flow measurement occasions）
T
Temperature compensation（suitable for saturated steam）
P
Pressure compensation（suitable for saturated steam）
F
Temperature and pressure compensation（(suitable for superheated steam and compressed air）
Output type
N
Sensor type：24VDC power supply, output three-wire pulse signal
A
Transmitter type：24VDC power supply，Output current signal 4~20mA
B
Intelligent：Lithium battery power supply，status display（Dual power supply, pulse output optional）
C1
Intelligent：24VDC power supply，status display、output 4-20mA（pulse output optional）
C2
Intelligent：24VDC power supply，status display、output two-wire system 4-20mA HART communication、（pulse output optional）
C3
Intelligent：24VDC power supply，status display、RS485 communication、（Dual power supply, pulse output optional）
accuracy class
2
2.0 level
3
3.0 level
material quality
S
304 stainless steel
L
316（L）stainless steel（Customized，long supply cycle）
material quality
N
Non-explosion-proof type
E
Explosion-proof type，ExdIICT6
Pressure grade
P
Actual pressure grade（customization for high pressure, long supply cycle）
Installation and size of an insert type vortex flowmeter
1. Structure style
2. Simple flowmeter installation
■Open a φ100 circumferential notch at the mounting point that meets the requirements for the straight pipe section of the flowmeter.
■Use the lower pipe section of the φ109x4.5mm pedestal to weld to the circumferential notch, and no obvious skew after finish.
■Insert the speed probe into the pipe and adjust the insertion depth so that the center of the probe matches the center axis of the pipe. The angle between the center line of the probe and the center axis of the pipe should not exceed degrees, and then adjust the flow direction indicator to be the same direction as the flow of the fluid.
■Dock the flange or ball valve with the welded base and fasten it with bolts.
The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases.
Mass vortex flowmeter, simple to install. Connection mode: flange and clamping connection. It has superior reliability and stability due to no movable part, and the detecting portion has only a simple configuration of the vortex generator. Low pressure loss, no leakage point, and high safety performance. Robust sensor construction for high temperature (up to 3500 ° C), high pressure fluid.
The LUGB type vortex flowmeter is a new type of flowmeter introduced by our company, the design of which is reasonable and the function is powerful, it also has linear correction function, reaching the world advanced level. The flowmeter adopts a high-resolution low-power full dot-matrix LCD display, which is clear and intuitive and it’s easy to operate. RS485 or HART communication can meet various needs of users; 12 kinds of compensation algorithms can almost satisfy all flow compensation calculations. Correction curve relying on external data and calibration method based on standard signal lead the trend of instrument calibration.
Ⅰ.General The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases.
LUXQ series intelligent precision vortex flow meter can be widely used in industries such as petroleum, chemical, electric power, metallurgy, urban gas supply to measure various gas flows, which is the first choice for oil and gas transmission and metering and trade measurement.
1. High-definition LCD display; 2. Three-key parameter setting and debugging; 3.5-segment polyline correction function for non-linear signals ; 4. Linear current output; 5. Frequency pulse output: DC power can be used to supply power to the pulse output circuit. At this time, the meter can convert the mV pulse signal output by the turbine sensor into a standard TTL pulse,which can be used for linear signal users debugging.
The TUF series ultrasonic flowmeter utilizes the principle of low voltage and multiple pulsation time difference, adopts the high-precision and ultra-stable differential transmission of double-balanced signals and differential receiving digital detection technology to measure the acoustic wave transmission time in both the downstream and counter-current directions, and calculates the flow rate according to the time difference.It has the characteristics of good stability, small zero drift, high measuring accuracy and high anti-interference of measuring range over wide.
LUXQ series intelligent precession vortex flowmeter can be widely used in industries such as petroleum, chemical, electric power, metallurgy, urban gas supply to measure various gas flows, which is the first choice for oil and gas transmission and metering and trade measurement.
• Flow Range: FS8001:(0~500)sccm;FS8003:(0~6)SLPM • Accuracy: ± (2+0.5FS) • Repeatability: ± 1.0 • Output: Linear:analog voltage0.5~4.5VDC/I²C • High sensitivity • Low pressure drop • Miniature design for easy installation
The LDS electromagnetic water meter is a battery-powered electromagnetic induction water meter which can be installed anywhere without sacrificing accuracy and performance. It does not require the main power supply.It is specifically designed for individual water applications such as water withdrawal, pipe network distribution, metering charges and irrigation. It has intelligent information and high measurement performance, which is easy to install and saves user investment.
The gas roots flowmeter has been used as a volumetric meter for more than 100 years. With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad.
It has high reliability, no pollution, stable performance, no contact with industrial media can meet most of the liquid level, material level measurement requirements.Completely solve the pressure type, capacitance type, float type of traditional measurement methods such as winding, jam, leaking, corrosion medium, safeguard the disadvantages such as inconvenience, thus can be widely used in water and sewage pump room, collecting well, biochemical reaction tank, tank and so on electric power, coal mine slurry pool, the slurry pool, butter, tanks, stocking yard or part of a mobile device control wineries, food industry, grain and food materials containing tank control system.
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