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Mass Flow OnlineModel Liqui-View - LVB-20-P (5.0 .. 85 l/min) -Liquid Flow Meter

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Low-Flow Vortex Flowmeter for Liquids: Fast response. Analog output (4-20 mA). Compact, light-weight, cost-effective construction. No moving parts; maintenance free. Low pressure drop. IP65 construction.

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Model: Min: Max

  • LVB-20-P: 5.0 l/min: 85 l/min

  • Makes liquid flows visible by Frequency output (unfiltered) output
  • No moving parts makes it:
    - impervious to deposits
    - maintenance free
  • Low pressure drop
  • Mounting in any position
  • Wide flow ranges
  • Fast response
  • Suitable for dirty water (circulating, well or waste water)
  • Sustainable product design
    - Low power consumption
    - Lightweight and compact

  • Measurement/control system:
  • Flow range: 5.0..85l/min
  • Accuracy:
    • at >=50%FS <2%RD
    • at<50%FS<l%FS
  • Operating pressure:
    • (for lifetime) 12 bar(a) at +40°C
    • (for lifetime) 6 bar(a) at +100°C
    • (for 600 hours) 4 bar(a) at +125°C
    • (for 2 hours) 4 bar{a) at +140°C
  • Medium: Water and water like liquids.
    • (cooling, well, waste, pure, drinking, heating and tap water)
  • This product is NOT compatible with flammable, corrosive or toxic liquids.
  • Medium Temperature:
  • Rangeability: Up to 1:20
  • Response time (sensor): Signal delay: < 100 ms
  • Response time: < 5 ms
  • Operating temperature: Ambient:-! 5...+85°C, Storage: -30... +85°C

Mechanical parts:

  • Material (wetted parts): Body: PA6T/6I (40% GF) Sensor paddle: ETFE Seals: EPDM
  • Test pressure: 18bar(a)at+40°C
  • Process connections: G1/2
  • Weight: 0.10 kg
  • Ingress protection: IP65

Electrical properties:

  • Power supply: 4.75.33Vdc
  • Load: <1mA
  • Max. power consumption: <2mA
  • Electrical protection measures: Short circuit, reverse voltage and external voltage protected within the admissible supply voltage
  • Output: Frequency output (unfiltered)
  • Drinking water approval: KTW / W270 / WRAS / ACS
  • EMC: EN 61326-2-3
  • Electrical connection: M12X1

The fields of application for this vortex liquid flow meter are diverse:

  • Cooling water monitor
  • Deionized water (RO/DI skids)
  • Ultra pure water distribution (medicare, biotech, semiconductor, pharmaceutical)
  • Drinking water