Pressure > 10kpa Precession Vortex natural gas flow meter
Product description
When fluid enters the flowmeter, due to the effect of the entrance spiral screw-up, a fierce vortex flow is generated, which is accelerated by the contraction of the venturi structure.When the fluid enters the diffusion section, the secondary acceleration of the stable cyclone forms a gyroscopic precession phenomenon, which is carried into the micro-processing unit of the intelligent flow integrator for calculation and processing, and directly displays the volume flow and total amount of the gas on the LCD screen.
Precession Vortex Flowmeter is widely used in petrochemical industry, aerospace, scientific research, chemical industry and other fields of gas measurement, and it can be used for natural gas, gas, propane, air, nitrogen and other gas measurement, for the user before the trade measurement and industrial production before the process control.
Features
1.No mechanical moving parts, not easy to corrosion, stable and reliable, long life, long-term operation without special maintenance;
2.16 bit computer chip, high integration, small size, good performance, strong function;
3.The intelligent flowmeter integrates flow probe, microprocessor, pressure and temperature sensor into one, and adopts built-in combination to make the structure more compact, which can directly measure the flow, pressure and temperature of the fluid, and automatically real-time tracking compensation and compression factor correction;
4.Double probe detection technology, new sensor processing technology and reasonable installation method are adopted to greatly improve the signal strength, so that the sensor can accurately detect the signal and suppress the interference caused by pipeline vibration.
5.Adopt the domestic leading intelligent anti-seismic technology, effectively restrain the disturbance signal caused by vibration and pressure fluctuation;
6.The Chinese character dot matrix display screen is adopted, which can display the volume flow under working state, volume flow under standard state, total volume, medium pressure, temperature and other parameters directly.
7.The converter can output frequency pulse, 4 ~ 20mA analog signal, and has RS485 interface, can be directly connected to the computer network, transmission distance up to 1.2km;
8.With signal transfer output of several physical parameters, users can choose any of them.
9.Pressure and temperature signals are the input mode of the sensor with strong interchangeability.
10.The power consumption of the whole machine is low, which can be supplied by built-in battery or external power supply.
Specifications and basic paramter:
Inside nominal
diameter
DN (mm) |
Range of
flow
(m3/h) |
Nominal pressure
(Mpa) |
Pressure
loss
(kpa) |
Class of
accuracy |
Repetitive |
Shell material |
| 15 |
0.6~12 |
1.6 |
△P=ρ/1.205×PN |
1 |
Less than the base error limit is definitely worth 1/3 |
Aluminum alloy 304
stainless Steel |
| 20 |
1~15 |
| 25 |
2~40 |
| 32 |
3~70 |
| 40 |
4~80 |
| 50 |
6~130 |
| 65 |
8~400 |
| 80 |
15~500 |
| 100 |
40~1000 |
| 125 |
50~1200 |
| 150 |
100~2000 |
| 200 |
360~3600 |
Flowmeter selection table:
| KLUXZ |
|
Precession vortex
flowmeter |
Inside nominal
diameter |
15 |
|
|
|
|
|
|
DN15 0.6~12m3/h |
| 20 |
|
|
|
|
|
|
DN20 1~15m3/h |
| 25 |
|
|
|
|
|
|
DN25 2~40m3/h |
| 32 |
|
|
|
|
|
|
DN32 3~70m3/h |
| 40 |
|
|
|
|
|
|
DN40 4~80m3/h |
| 50 |
|
|
|
|
|
|
DN50 6~130m3/h |
| 65 |
|
|
|
|
|
|
DN65 8~400m3/h |
| 80 |
|
|
|
|
|
|
DN80 15~500m3/h |
| 100 |
|
|
|
|
|
|
DN100 40~1000m3/h |
| 125 |
|
|
|
|
|
|
DN150 100~2000m3/h |
| 150 |
|
|
|
|
|
|
DN150 100~2000m3/h |
| 200 |
|
|
|
|
|
|
DN200 200~3600m3/h |
Instrumet
Function |
N |
|
|
|
|
|
No temperature and pressure compensation field display |
| Y |
|
|
|
|
|
Temperature and pressure
compensation field display |
Output
signal |
F1 |
|
|
|
|
4-20mA output |
| F2 |
|
|
|
|
485 communication output |
Accuray
grade |
E1 |
|
|
|
1.0 level |
| E2 |
|
|
|
1.5 level |
Nominal
pressure |
1 |
|
|
1.6Mpa |
| 2 |
|
|
2.5Mpa |
| 4 |
|
|
4.0Mpa |
| 6 |
|
|
6.3Mpa |
| 10 |
|
|
10.0Mpa |
| 16 |
|
|
16Mpa |
Flowmeter
structural |
P |
|
Normal |
| B |
|
Explosess-proof type |
| Material |
B1 |
Stainless steel |
| B2 |
Aluminium alloy |
FAQ:Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance
Q: Can you make the products according to my own drawings?
A:Yes, we can do OEM service based on your requirement if it is executable.