Variable area flowmeters

Variable Area Flowmaters

For simple and cost-effective flow measurement of gases or liquids without auxiliary power

  • Glass and metal tube purgemeters for low-flow applications <dn15  1⁄2“</dn15 >
  • Glass and metal tube process meters up to DN150 / 6″
  • Optional electronics: limit switches, analogue outputs, digital communication

COMPLETE PRODUCTS OFFERING:

https://krohne.com/en/products/flow-measurement/flowmeters/variable-area-flowmeters/

POINTED OUT:

KROHNE VA 40

  • Simple and inexpensive flow measurement without power
  • Stainless steal housing
  • Medium temperature from -20°C to 100°C
  • Pressure up to 10bar
  • Measuring range of liquids from 0.4 to 10,000 L/h
  • Gas measurement range from 7 to 310,000 L/h
  • Two relay contacts
  • Accuracy of 1% measuring range
  • ATEX

KROHNE H250

  • Robust and inexpensive solution
  • Local indication with an accuracy of 1.6%
  • Pressure up to 300 bar and temperature up to 400 ° C
  • Outputs: 4-20 mA, Profibus, Foundation Fieldbus, LCD display with total
DK 46/47/48/800 flowmeter

DK 46/47/48/800

  • Simple and very inexpensive solution without power requirements
  • Temperature -5 … 100 C, pressure up to 10 bar
  • 2 flow switches
  • Accuracy 1% … 4% depending on performance
  • ATEX