- Model NO.: SV21
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas
- Sensor: Tube/Flange
- Type: Volume Type Flow Meter
- Measuring Principle: Electrical Principles
- Certification: JIS, DIN, ANS, GB, CE, ISO
- Communication: 4-20mA/ Hart/ Modbus/ Profibus
- Transport Package: Wooden Cases
- Accuracy: ±0.2-0.5%
- Size: DN10-50
- Application: Industrial Production
- Measuring Media: Gas
- Measurement Object: Closed Pipeline
- Pressure: 0.6/1.0/1.6/2.5/4.0mpa
- Trademark: SINIER
- Origin: China
Vortex Flow Meter for Gas/Steam/Liquid
---Your Leading Process Control and Measuring Instrumentations Supplier in China
  It's important that you are happy with our products and services!
Introduction:
The series of Vortex Flowmeter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing components. It is a new kind of stress detecting vortex flowmeter. It has the advantages of wide range rate, high accuracy, low pressure loss, good medium generality, pulse signal output proportional to flow, convenient to connect with computer etc. The detector probe of sensor and the vortex generating body are installed separately, and the high temperature resistant piezoelectric crystal doesn't contact with medium, so the instrument is simple structure, good generality, and high stability.  It's important that you are happy with our products and services!
Introduction:
The Vortex Flowmeter sensor can be used to detect and measure the flow of all kinds of gas, fluid and steam.
Technical Parameters:
Measured medium: All kinds of gas, fluid and steam
Nominal diameter: 25-500mm (Integrated-type) 300-2200mm (Insertion type)
Operating environment:
Environment temperature: -20° C-60° C
Liquid temperature: -40° C -250° C (Max 350° C)
Relative humidity: 5%~90%
Nominal Pressure: 1.6Mpa 2.5Mpa 4.0Mpa
Measurement Range: Gas and steam: (5-70)m/s fluid: (0.5-7) m/s
Measurement Accuracy: ± 1% ± 1.5%
Output Signal: (4-20mA)+Pulse
Safety Protection: IP65
Explosion-proof level: Exd II CT1-6
Power Supply: DC24V
| Vortex Flow Meter Main Technical Parameters | |||
| Fluid | Gas, Stream | Liquid | |
| Accuracy | ±1.5% | ±1.0% | |
| Repeatability | ±0.5% | ±0.33% | |
| Reynolds Number | 2*10 4 ~7*10 6 | ||
| Medium Temperature |
Standard | -40~250°C | |
| Extension | -40~350°C | ||
| Range Ability | 10:1 | ||
| Diameter(mm) | DN25~DN500 | ||
| Pressure | 1.6Mpa/2.5Mpa/4.0Mpa/Others | ||
| Range of Velocity | 5~70m/s | 0.5~7m/s | |
| Flange Material | Carbon steel, 304L, 316L | ||
| Bolt Material | Carbon steel | ||
| Detector | 316L | ||
| Connecting Rod | 304L | ||
| Radiator | Aluminum alloy | ||
| Mounting | Wafer/Flange | ||
| Protection Level | IP65/IP67/IP68 | ||
| Power | 24VDC(18VDC~30VDC) | ||
| Signal output | 4-20mA/pulse | ||
| Communication | HART/Modbus/Profibus | ||
| Electrical Connections | 2×M20*1.5 | ||
| Explosion proof | Explosion proof | ||
| Construction | Integrated type/Divided type | ||
Company Introduction:
Established in 2007, SINIER have more than 90 employees with the total registered capital of 15 millions Yuan,covering 20000 square meters area, which is company property.It is the only company that has the largest and most advanced liquid and gas calibration device equipment .
Product Range:
Workshop Corner:
Product Testing:
Calibration Devices:
FAQ:
1. Q: Are you a trading company?
A: No, we are a company with industry .
2. Q: Where is your company located? Â
A: We are located in No.6 Xinggu Road, Jiangning Development Zone, Nanjing, China.
3. Q:Â Â How do you control the quality?
  A: We ensure that all of our product are produced under ISO9001 quality system, and each product will be inspected and tested by our technicians before shipment. Â
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