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VFM-LWGY Turbine Flow Meter Series

$1,563.00 exc GST

Available on back-order


VFM-LWGY series turbine flow meters have the features: high accuracy, good repeatability, convenient installation/maintenance, simple structure etc.
Liquid flows through the turbine housing causing an internal rotor to spin. As the rotor spins, an electrical signal is generated in the pickup coil. This signal is converted into engineering units (liters, cubic meters, gallons etc.) on the local display where is applicable. Optional accessory modules can be used to export the signal to other equipment.

Technical Specification

  • Repeatability: ±0.2%
  • Accuracy:
    • Standard: ±1% of reading;
    • Optional: ±0.5% of reading
  • Wetted Components:
    • Housing: Standard – 304 Stainless Steel Optional – 316 Stainless Steel
    • Bearings and Shaft: Tungsten Carbide
    • Rotor: Standard – 2Cr13 Stainless Steel (Optional Alloy CD4Mcu)
    • Retaining Rings: 316 Stainless Steel
  • Output Signal: (Where applicable)
    • Sensor: Pulse signal (Low Level: ≤0.8V; High Level: ≥8V)
    • Transmitter: 4 to 20 mA DC current signal
  • Signal Transmission Distance: ≤1,000 m
  • Electrical Connections:
    • Basic Type: Hausman Connector or three-core cable: ISO M20×1.5 Female
  • Protection Level: IP65
  • Flange Connections
  • For standard product, the flange follows GB/T 9119-2000 (ISO 7005-1) RF (Raised
  • Operating Conditions
    • Ambient:
    • Temperature: -10°C to +55°C
    • Pressure: 86 to 106 KPa
    • Relative Humidity:5% to 90%
  • Power Supply:
    • Sensor: +12V DC (Optional: +24V DC)
    • Transmitter: +24V DC
    • Field Display Type B: Integral 3.2V Lithium Battery (Others available on request)
    • Field Display Type C: +24V DC
  • Fluid Temperature and Pressure:
    • Temperature: -20°C to +110°C
    • Pressure: Fluid pressure should be limited according to rating.
  • Measurable Flow Rate Range and Pressure Level:(See table1)