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

hluc install 1

 

 

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 )

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