Flow Sensors for Fuels and Oils


  • Fuel and oil flow meters with Aluminum body
  • Temperatures up to 80 °C
  • FKM Seals
  • DIN, JIS or ANSI Flanges optional (available on 1", 1½" and 2" Sizes)
  • NPT or BSP Threads


The FPD3000 Series fuel and oil flow meters are accurate and affordable positive displacement flowmeters. A major feature is the ability to maintain a consistent level of accuracy despite changes in viscosity.

The excellent dynamic response and solid construction of the meter make it particularly well suited to the measurement of oils, fuels, and other non-abrasive lubricating fluids. No straight run piping is required upstream or downstream of the flowmeter, making the FPD3000 flowmeters simple to use and to install. In addition, at low flow rates, the meter has good resolution and high accuracy.


  • Accuracy: ±0.5% of reading, ±1.0% of reading (1/4" models)
  • Repeatability: ±0.03%
  • Fitting Type:
    • NPT: Female
    • BSP: “-BSP” option
    • DIN: “-DIN” option
    • JIS: “-JIS” option
    • ANSI: “-ANSI” option
  • Hall-Effect Sensor Power: 4.5 to 24 Vdc (7.5 mA)
  • Reed Sensor Power: 30 Vdc (500 mA)
  • Output Options:
    • Pulse Output: Standard
    • 4 to 20 mA Transmitter: “-D-A” option; no output on battery powered “-D” model FPD3003 FPD3005D-A Both models shown smaller than actual sizer.
  • Display: 7-digit/12 mm (0.47") upper, 7-digit/7 mm (0.28") lower all “-D” options
    • Rate: User defined
    • Total: Resettable
    • Acc-Total: Non-resettable
  • Minimum Viscosity: 1cPs
  • Maximum Viscosity: 1000 cPs standard
  • Maximum Pressure: See chart on page F-3
  • Strainer Size: See chart on next page
  • Mounting: Shafts must be in a horizontal plane
  • Electrical Connections: 2 x 12 mm (0.08 x 0.47"), fittings included “-D-A” option
  • Cable Length: 1 m (3') stripped ends non-display models
  • Mounting: Pipe
  • Power: 4 to 20 mA, “-D-A” models 18 to 30 Vdc display, “-D” models 3 Vdc lithium battery (included)
  • Liquid Temperature: -40 to 80 °C (-40 to 176 °F)
  • Materials
    • Body: Aluminum
    • Enclosure: Polypropylene
    • Seals: FKM
    • Fasteners: Stainless steel
    • Cable Insulation: PVC
  • Enclosure: NEMA 6 (IP67)

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