High Sensitivity Vortex Flow Meter DN250-300 for Accurate Gas & Liquid Measurement 65-1250 m³/h Range
Price:
400$/set
MOQ:
1 set
Delivery Time:
3 work days
Brand:
INSTE
Product Description
High Sensitivity Vortex Flow Meter
The vortex flow meter operates on the Karman vortex principle to provide accurate measurement and metering of gases, vapors, and liquids. This advanced flow sensor delivers high precision with a wide range ratio, ensuring reliable performance across various industrial applications.
Key Features & Benefits
- High precision measurement with wide range ratio capabilities
- No moving parts for enhanced mechanical stability and reduced maintenance
- Minimal impact from temperature, pressure, and medium composition variations
- Compact design suitable for DN250-300 pipeline installations
- High-sensitivity sensor detects vortex counts with exceptional accuracy
Operating Principle
When fluid passes a triangular column vortex generator, it produces alternating Karman vortices on both sides. These vortices are arranged asymmetrically downstream, and the high-sensitivity sensor precisely counts the vortex frequency. Within specific ranges, the vortex count is directly proportional to flow rate, enabling precise flow calculations through advanced processing.
Technical Specifications
Flow Measurement Ranges
| Instrument Diameter (mm) | Liquid | Gas | ||
|---|---|---|---|---|
| Measuring Range (m³/h) | Output Frequency Range (Hz) | Measuring Range (m³/h) | Output Frequency Range (Hz) | |
| 15 | 0.3-5 | 24-400 | 4-20 | 352-1761 |
| 20 | 0.6-10 | 23-382 | 6-30 | 254-1273 |
| 25 | 1.2-16 | 21-320 | 8-50 | 161-1112 |
| 32 | 1.8-20 | 18-200 | 10-100 | 97-1172 |
| 40 | 2-40 | 10-190 | 20-200 | 134-1018 |
| 50 | 3-60 | 8-150 | 35-350 | 87-952 |
| 65 | 4-85 | 6-120 | 45-450 | 71-764 |
| 80 | 6.5-130 | 4.1-82 | 86-1100 | 54-696 |
| 100 | 15-220 | 4.7-69 | 133-1700 | 42-548 |
| 125 | 20-350 | 3.2-57 | 150-2000 | 26-346 |
| 150 | 30-450 | 2.8-43 | 347-4000 | 34-392 |
| 200 | 45-800 | 2-31 | 560-8000 | 23-326 |
| 250 | 65-1250 | 1.5-25 | 890-11000 | 18.5-229 |
| 300 | 95-2000 | 1.2-24 | 1360-18000 | 16-216 |
Note: For diameters larger than 300mm, please consult manufacturer specifications for custom protocol requirements.
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Company
Nanjing Inste Automation Co., Ltd.
Location
East Mozhou Road , Nanjing ,Jiangsu , China
Contact Person
Qi