Dwyer TFP-GV Series Gas Turbine Flow Meter utilize a turbine wheel and electro-optical detection to convert flow rates into a linear 0 to 5 VDC output signal for recording and data logging. A power adapter or mating cable assembly is required for operation.

Gas Turbine Flow Meter sensors with electrical transmission output for remote indication of liquid flow rate. Dwyer Gas Turbine Flow Meter are suitable for a wide variety of industrial, commercial, and laboratory flow applications. A power adapter or mating cable assembly is required for operation.

Dwyer TFP-GV Series Features

  • Corrosion resistant PPS body
  • High repeatability with patented microturbine design
  • Design accurately measures flow rates with no zero drift and no required maintenance


  • Industrial flow monitoring
  • Commercial systems
  • Laboratory equipment
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Dwyer TFP-GV Series Specification

Service Clean dry gases compatible with wetted materials.
Wetted Materials PPS, acetal, sapphire, glass, epoxy, and fluoroelastomer.
Accuracy ±3% of FS.
Linearity ±3% of FS.
Repeatability ±0.5% of FS.
Temperature Limits 41 to 131°F (5 to 55°C); Storage: 32 to 158°F (0 to 70°C); Sensitivity: ±0.2% of FS per °C.
Pressure Limits 40 psig (2.8 bar).
Process Connection Compression fitting
Power Requirements 11.5 to 15 VDC.
Power Consumption 35 mA @ 12 VDC.
Output Signal 0 to 5 VDC; minimum 2.5 kΩ load.
Electrical Connections Four-pin power and signal connector. A power adapter or mating cable required for operation.
Enclosure Rating IP10 (NEMA 1).
Weight 0.16 lb (75 g).
Agency Approvals CE.

Download Data Sheet: Series TFP-GV Gas Turbine Flow Meter

Ref: dwyer-inst.com