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The smart and lightweight Vortex meter for monitoring low viscosity, water-like liquids

LIQUI-VIEW Base instruments offer a cost-effective solution for monitoring the flow or consumption of cleansing water, cooling water or spa water. Thanks to its IP65 protection rating and the compact and lightweight sensor body, these flow meters will be the best choice for many industrial applications. Available with Analog 4-20mA, Frequency output and a display model showing the actual flow rate.

  • Lowest range 0,5 ... 10 l/min
  • Highest range 9 … 150 l/min

Buy the Vortex Flow meter now

Smart and lightweight Vortex Meter for water-like liquids

The LIQUI-VIEW Base series operate on the vortex principle. 
The obstruction (bluff body) placed in the flow of the liquid sheds vortices downstream at a frequency proportional to the velocity of the liquid. 
A piezoelectric sensor detects the vortices and creates electrical pulses which are proportional to the liquid flow rate.

LIQUI-VIEW Base provides the output either with pulse output or analog output (4-20 mA)
Last mentioned version can additionally be equipped with a bright, wide-angle and easy-to-read display for local readout purposes. 
As the working principle of the instrument allows it to be mounted in any position, the structural design of the display makes it possible to rotate it through 180 degrees.

Vortex flow meters for monitoring low viscosity, water-like liquidsElectronics LIQUI-VIEW vortex flow meter

LIQUI-VIEW Base instruments are cost-effective Vortex flow meters for monitoring the flow or consumption of cleansing water, cooling water or spa water, operating on the vortex principle. 
The unique sensor body and IP65 protected transmitter design makes LIQUI-VIEW Base one of the most compact, lightweight vortex meters in the industry. 
The flow meters do not contain any moving parts, create just a low pressure drop and can be mounted in any position, requiring no straight inlet or outlet runs.


  • Fast response
  • Analog output 4-20mA
  • Pulse output (Frequency)
  • Compact, lightweight, cost-effective construction
  • No moving parts; maintenance free
  • Low pressure drop
  • IP65 construction
  • Optional 180 degrees rotatable display

Vortex Flow meter with display in machine


  • Drinking water
  • Cooling water monitor
  • Deionized water (RO/DI skids)
  • Ultra pure water distribution (medicare, biotech, semiconductor, pharmaceutical)
  • HVAC (Heating, Ventilation, and Air Conditioning) hot and chilled water
  • Water and Wastewater Management
  • Agriculture irrigation system
  • Ethylene glycol mixes or Propylene glycol mixes for cooling systems
  • Chemical injection an dosing systems, adding additives in to a process.

Quick link to Low-Flow Vortex Flowmeter model pages

Pulse output - no local displayAnalog output 4-20mA - no local displayAnalog output 4-20mA - with local display
LVB-06-P  |  0,5 ... 10 l/minLVB-06-A  |  0,5 ... 10 l/minLVB-06-AD  |  0,5 ... 10 l/min
LVB-08-P  |  0,9 ... 15 l/minLVB-08-A  |  0,9 ... 15 l/minLVB-08-AD  |  0,9 ... 15 l/min
LVB-10-P  |  2 ... 40 l/minLVB-10-A  |  2 ... 40 l/minLVB-10-AD  |  2 ... 40 l/min
LVB-15-P  |  3,5 ... 50 l/minLVB-15-A  |  3,5 ... 50 l/minLVB-15-AD  |  3,5 ... 50 l/min
LVB-20-P  |  5 ... 85 l/minLVB-20-A  |  5 ... 85 l/minLVB-20-AD  |  5 ... 85 l/min
LVB-25-P  |  9 ... 150 l/minLVB-25-A  |  9 ... 150 l/minLVB-25-AD  |  9 ... 150 l/min