HLUC Insertion Vortex Flow Meter
Application: Pipeline size ≥ DN150, for volumetric flow measurement of gas or liquid and mass flow measurement of steam
Advantages: fast delivery, fair price, sample acceptable, OEM acceptable
Product Description
Technical data
- Can service Liquid or Gas fluid, usually be used to measure flow of steam, Vapor, Air and Natural gas.
- Suitable for pipeline size: DN150 – DN2000
- Wetted material option: SS304, SS316
- Operation temperature≤250℃
- Mounting type: Insertion
- Range ability: 10 : 1
- Measuring accuracy: 1.0 % – 1.5% of calibration range
- Digital indicator: display instant flow, total flow
- Power supply: 24VDC, Output: 4-20mA
- Communication option: RS485, HART
- Temperature and Pressure compensation ( optional )
- Electrical connection: M20*1.5, Ex-protection: Exd IICT6
Principle
Vortex flow meter is a kind of speed type flow meter, which is based on karman vortex principle. The vortex frequency “f” is proportional to flow velocity “v”, so by measuring the karman vortex frequency can calculate the instantaneous flow rate.
Flow range reference table
| DN | Flow range at center of pipeline (m3/h) for Insertion type | Accuracy | ||
| Liquid | Gas | Steam | ||
| 300 | 127 – 1650 | 1810 – 13500 | 1260 – 13500 | 1.5% 2.5% |
| 400 | 226 – 2950 | 3250 – 23800 | 2250 – 23800 | |
| 500 | 353 – 4600 | 5560 – 37800 | 3560 – 37800 | |
| 600 | 510 – 6620 | 7320 – 54600 | 5100 – 54600 | |
| 800 | 910 – 11800 | 13200 – 96700 | 9100 – 96700 | |
| 1000 | 1450 – 18500 | 20100 – 151600 | 14500 – 151600 | |
| 1200 | 2050 – 25650 | 27500 – 209000 | 20500 – 209000 | |
| 1500 | 3200 – 40300 | 45500 – 335000 | 32000 – 335000 | |
| 2000 | 5600 – 71400 | 80200 – 608600 | 56000 – 608600 | |
Field installation
Related products
FAQ
Answer : Please send your question or enquiry to our email: sales@hginstrument.com, we will forward the questions to the related engineer.
Answer : Please communicate with the sales about the return procedure before returning product.
Answer : The delivery time depends on the order quantity and product specification. If the product’s specification is conventional ( not special ), delivery time is 5 or 7 working days for order quantity ≤ 10 pieces; delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces.
Answer : by Courier, by Sea or by Air
Answer : Yes, Generally warranty is one year.
Answer : From year 2015 to year 2021, average annual sales is RMB 350 million ( about USD 54.7 million )