| Measuring Media |
Gas / Steam / Liquids / Saturated
Superheated Steam / Corrosives |
Housing Material |
Stainless Steel 304 / 316L / Hastelloy |
| Measurement Accuracy |
Gas: 1% / Liquid: 0.5% |
Wetted Material |
Stainless Steel 304 / 316L / Hastelloy / Titanium / Tantalum |
| Nominal Diameter |
DN15 -- DN400 |
Sealing Material |
PTFE / Graphite |
| Nominal Pressure |
Up to 4.0MPa,Maximum 11Mpa |
Ambient Temperature |
-25--55ºC |
| Rangeability |
1:15 -- 1:30 |
Ambient Pressure |
86--106 KPa |
| Flow Range |
0.3m/s -- 40m/s |
Ambient Humidity |
5%--90% |
| Process Temperature |
Standard -40-150ºC , Maximum 400ºC |
Output Signal |
4-20mA / Pulse / RS485 / HART |
| Process Pressure |
Up to 4.0MPa , Maximum 11Mpa |
Explosion Proof |
ATEX / Ex |
| Power Supply |
Standard: 24V DC / Battery: 3.6V DC |
Ingress Protection |
Standard:IP65 / Submersible: IP67 / IP68 |
Installation Instructions
Exclusive Client Services
Our Advantages and Commitment
Our Advantages:
Our most valuable assets are our customers and our highly trained, experienced staff who are committed to delivering world-class quality solutions. After more than a decade of diligent work, VNER has grown and developed gradually. Our experienced and dedicated R&D team has substantially improved the quality and diversity of our products. Today, the company operates from a factory spanning 15 acres with a functional area of 7,000 square meters. It also has an independent R&D and production centre for multipurpose sensors and circuit boards that continuously help expand our product line-up. There are many kinds of flowmeters and transmitters available to meet the diverse needs of our customers, including swirl flowmeters, vortex flowmeters, electromagnetic flowmeters, shuttle jet flow flowmeters, ultrasonic flowmeters, and high-performance differential pressure flowmeters.
Our Achievements:
VNER is constantly developing new products, ideas and business patterns. Over the years, we have collaborated with the Chinese Academy of Sciences and Jiangsu University, among other institutions, to constitute a technology research and development centre. Furthermore, We have undertaken the 'Measurement of Natural Gas Flow by Vortex Precession Meter' research and development project and participated in setting up the measuring standards for the domestic natural gas industry.
Our Commitment:
At VNER, We believe the key elements that ensure complete customer satisfaction are our commitment to:
1. The constant pursuit of knowledge ensures that we comprehend the needs of our customers.
In particular how flow meters are applied, or could be applied, in the industries that we serve.
2. The belief that we are a solutions company. We are not a commodity player.
3. Growing our technology base to ensure that we can deliver the optimum solution.
4. Constantly striving to deliver high-quality service and responsiveness to our customers.
Our Philosophy
Devoted - Innovative - Responsible - Reciprocal
Our Mission and Vision:
VNER is dedicated to building core technology, creating a national brand, and establishing a steady foundation.
We aim to provide customers with reliable industrial measurement solutions and exceptional services.
We will continuously collaborate with our business partners to achieve holistic instrumentation automation and digitization.
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