
Product Features :
1.Pipe size: DN15-200
2.Power supply:24VDC and 3.6V lithium battery
3.Output :4~20mA ,pulse ,RS-485
4.Used for natural gas,N2,CO2,O2,Air and other pure gases
5. Flange typeProduct description:

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.
Product details:

Technical parameters:
Nominal diameter (mm) | Flow range(m3/h) | Nominal pressure(MPa) | Pressure loss(kPa) | Accuracy | Repeatability | Case material |
15 | 1~7 | 1.6 2.5 4.0 6.3 10.0 16.0 25.0 | △P=ρ/1.205×PN | 1.0 1.5 | Less than 1/3 of the absolute value of the basic error limit | Cast aluminum alloy shell 304 stainless steel housing |
20 | 1~18 | |||||
25 | 2~30 | |||||
32 | 4.5~60 | |||||
40 | 6~80 | |||||
50 | 10~150 | |||||
65 | 18~220 | |||||
80 | 28~400 | |||||
100 | 50~800 | |||||
125 | 80~1000 | |||||
150 | 100~2200 | |||||
200 | 360~3600 |
Production Process:


The company was founded in 2010. In 2012, it won the excellent incubation enterprise of Weihai City. It is a high-tech enterprise supported by the Weihai Municipal Government. In 2017, the company was listed as a securities company.
The company has successively obtained ISO9001-2015 international quality system certification, ISO14001-2015 environmental management system certification, OHSAS18001-2007 occupational health and safety management system certification and ISO10012-2003 measurement management system certification, CE certificate,

Exhibition information:




Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Q:Can I use a precession vortex flowmeter to measure gas?
A: Of course you can.
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: 1years.
Q: Can it be customized?
A:Yes, we can do OEM service based on your requirement if it is executable.
Precession vortex flowmeter with high precision, large diameter and small flow has good seismic performance