Spiral vortex flowmeter factory priceIntelligent spiral vortex flowmeterA new gas flow measuring instrument with * level. It is an ideal instrument for gas measurement in industries such as petroleum, chemical, power, and metallurgy.
Spiral vortex flowmeter factory priceProduct Features
1.No mechanical movable parts, corrosion-resistant, stable and reliable, long service life, long-term operation without special maintenance;
2.flowmeterhousingAvailable in stainless steel and aluminum alloy options;
3.Built in pressure, temperatureflow sensorHigh safety performance, compact structure, and beautiful appearanceIt can directly measure fluid pressure, temperature, and flow rate, and automatically track compensation and compression factor correction in real time.
4.Adopting advanced computer processing chips, high integration, small size, good performance, strong overall functionality, adopting circuit low-power design, low overall power consumption, and can be powered by built-in batteries(3.6VDC)It can also be connected to an external power source(24VDC)
5.useofsignalFiltering technology,Dual detection technology and circuit processing technology can effectively improve the strength of detection signals and suppress interference signals caused by pipeline vibration and pressure fluctuations.
6.Adopting multi-level password protection function to effectively prevent parameter modification.
7.Adopting a large screenLC (E) D display can directly display the volumetric flow rate under working conditions, volumetric flow rate under standard conditions, total amount, as well as fluid pressure, temperature and other parameters.
8.Adopting advanced data storage technology, it can store historical data for one year without losing data during power outages.
9.The converter can output frequency pulses, 4-20mA analog signals, and has an RS485 interface. It can be directly connected to a microcomputer and has a transmission distance of up to 1.2KM.
10.The accuracy level of the flowmeter is 1.0% F.S and 1.5% F.S
11.The flowmeter head can rotate 360 degrees, making installation and use simple and convenient.
12.Measuring caliber; DN20、DN25、DN32、DN50、DN80、DN100、DN150、DN200
Spiral vortex flowmeter factory priceFlow meter specification sheet
Nominal Diameter DN(mm) |
Type |
Flow range (m³/h) |
Working pressure (MPa) |
accuracy class |
remarks |
20 |
|
1.2~15 |
1.6 2.5 4.0 6.3 10 16 |
1.0 1.5 |
≤2.5MPa Aluminum alloy (L) ≥4.0MPa Stainless steel (G) Less than one-third of the basic error limit |
25 |
|
2.5~30 |
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32 |
|
4.5~60 |
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50 |
type a |
10~150 |
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type B |
6~75 |
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80 |
type a |
28~400 |
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type B |
18~200 |
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100 |
type a |
50~800 |
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type B |
40~600 |
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150 |
type a |
150~2250 |
1.6 2.5 4.0 |
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type B |
100~1200 |
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200 |
|
360~3600 |
|
|
Note:1. Accuracy: refers to the system accuracy after temperature and pressure correction.
2. A and B are used to distinguish between different flow ranges of the same diameter.
3. Environmental temperature -30~+60 ℃; Medium temperature -20~+80 ℃
Atmospheric pressure ranging from 86 to 106KPa; Relative temperature 5~95%
Flow meter selection table
KHLUX |
Intelligent spiral vortex flowmeter |
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Nominal Diameter |
-xxx |
20 represents DN20 |
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Compensation method |
N |
No temperature and pressure compensation |
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Y |
Equipped with temperature and pressure compensation |
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signal output |
1 |
2-wire system 4-20mA, pulse |
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2 |
Three wire system 4-20mA, pulse |
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3 |
rs485 communication |
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pressure rating |
1 |
1.6MPa |
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2 |
2.5MPa |
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3 |
4.0MPa |
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4 |
6.3MPa |
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accuracy class |
1 |
1.0 |
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2 |
1.5 |
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pressure rating |
P1 |
Atmospheric pressure |
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P2 |
high pressure |
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Power supply form |
1 |
Internal battery power supply |
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2 |
DC24V |
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Shell material |
G |
stainless steel |
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L |
aluminum alloy |
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Flow range |
-xxx |
Example: 200 represents a large flow rate of 200m ³/h |