The SI-3302 Liquid Vortex Flow Meter is suitable for low-viscosity, particle-free, clean, flowing liquids, such as tap water, circulating cooling water, diesel, methanol, and ethanol. It is widely used in water plant supply, chemical light fluid transportation, and equipment cooling circulation pipelines.
Caution: High-viscosity oil, sewage containing silt and impurities, and slurries are strictly prohibited from use, as they will interfere with vortex generation, causing inaccurate readings and instrument malfunction.
| Diameter | DN15～DN1000 |
| Accuracy | Pipe type: Class 0.5 |
| Temp. range | -25℃~60℃ |
| Pressure | 1.6 MPa |
| Flow rate | 0.6-6m/s |
| Installation | Flange, clamp flange, insertion, threat, clamp connection |
| Medium | Water, high temperature water, oil, beverage, chemical liquids, etc. |
| Accuracy | Pipe type: Class 0.5 |
| Insertion type: Class 2.5 | |
| Medium temperature | -40℃~+400℃ |
| Nominal pressure | ≤1.6Mpa (offer ≤2.5Mpa and ≤4.0Mpa customization) |
| Flow rate | 0.6-6m/s |
| Output | Voltage pulse, 4-20mA output, HART, Modbus, RS485, RS232 options. |
| Installation | Flange, clamp flange, insertion, threat, clamp connection |
| Power | 12~28VDC |
| 3.6V lithium battery (on site display) | |
| 85~265VAC (Remote display) | |
| Operating condition | Temperature: -25℃~60℃ |
| Humidity: 5%~90% | |
| Housing material | 1Cr18Ni9Ti |
In addition to regular products, we support customization
| SI-3302- | Note | ||||||||||
| Nominal diameter | DNXX | DN15~DN1000 (mm) | |||||||||
| Structure | F | Remote type with display | |||||||||
| Y | Compact type with display | ||||||||||
| Accuracy | A | Pipe type: Class 1.0 | |||||||||
| B | Insertion type: Class 2.5 | ||||||||||
| Nominal pressure | 16 | 1.6Mpa | |||||||||
| XX | Customization | ||||||||||
| Max. temp. of medium | M | <250℃ | |||||||||
| H | >250℃ | ||||||||||
| Other function | P | With pressure compensation | |||||||||
| T | With temperature compensation | ||||||||||
| PT | With pressure and temperature compensation | ||||||||||
| Power | 1 | 12~28VDC | |||||||||
| 2 | 3.6V lithium battery (on site display) | ||||||||||
| 3 | 85~265VAC (Remote display) | ||||||||||
| Output | A | 4-20mA | |||||||||
| M | Voltage pulse | ||||||||||
| H | HART | ||||||||||
| R1 | RS232 | ||||||||||
| R2 | RS485 | ||||||||||
| Installation | 1 | Flange | |||||||||
| 2 | Clamp flange | ||||||||||
| 3 | Insertion | ||||||||||
| 4 | Thread | ||||||||||
| 5 | Clamp | ||||||||||
| Explosion proof | A | No explosion proof | |||||||||
| B | Intrinsic explosion proof | ||||||||||
| G | Flame proof | ||||||||||
Type selection process
Select main model and structure first, then ensure other specifications according to requirement,
i.e. main model + nominal diameter + structure + accuracy + nominal pressure + Max. temperature of the medium + more function + power + output + installation + explosion proof.
In the liquid field, vortex flow meters can be applied to various types of liquid media, including water, petroleum, chemical liquids, food and beverages, and pharmaceuticals. Whether processing raw material liquids in industrial production or monitoring the flow rate of drinking water supply, vortex flow meters can accurately meet the flow measurement needs of different liquid media.
In the chemical industry, vortex flow meters are widely used in chemical reactions and material transportation processes. We have customized vortex flow meters for a large chemical plant to monitor the flow rate of raw materials in the reactor in real time, greatly improving production efficiency and safety. Through accurate flow data, the plant can better control reaction conditions and ensure stable product quality.
We have also supplied vortex flow meters to a beverage manufacturer to monitor the flow rate of raw materials, ensuring consistent beverage taste. Through these precise measurements, the company has not only improved production efficiency but also gained consumer trust.
Some vortex flow meters are also used in large power plants to monitor the flow rate of cooling water and steam, ensuring the normal operation and safety of equipment. Through real-time data monitoring, power plants can adjust operating parameters promptly, improving overall management and reducing resource waste.
Vortex flow meters measure flow rate by generating vortices in the fluid. When fluid flows past the flow meter’s sensor, vortices form behind the sensor, and the frequency of these vortices is proportional to the fluid velocity. Simply put, the faster the flow velocity, the higher the frequency of vortex formation. Through precise measurement, this type of flow meter can provide reliable data support for various industries.
While we often use electromagnetic flow meters and turbine flow meters to measure liquid flow, vortex flow meters also have unique advantages in measuring large-diameter, high-velocity liquid pipelines. Contact our sales engineers for custom liquid vortex flow meter customization!
Zhang Wei, possesses 20 years of experience as an automation instrumentation engineer, specializing in the research, design, installation, commissioning, and maintenance of automation instruments.
Face to various instrument communication protocols (such as Modbus, Profibus, etc.), with solid hardware circuit design and software programming skills (proficient in C language and PLC programming). Has extensive project experience; projects he has led and participated in have all achieved outstanding results, improving product accuracy, reducing costs, and increasing production efficiency.
Possesses excellent communication and coordination skills and a strong team spirit, enabling him to quickly respond to customer needs and provide high-quality automation instrumentation solutions.
