FTB3002

FTB3002 is a FTB-3000 series positive displacement flowmeter. It is used to displace a precise volume of fluid, which is passed through the measurement chamber during each revolution. The toothless design, working with the fluid being measured, provides a complete viscous seal within the measuring chamber. This sealing effect provides for greater flow measurement accuracy. The displacement of the fluid is translated via a magnetic or hall effect pick-up into a pulse output that is proportional to the flow. The unique design of the FTB-3000 oval gear meter incorporates two smooth (toothless) oval gears positioned 90 degrees out of phase. The measurement gears are held together by two timing gears. The standard meter contains no seal between the measurement chamber and the timing chamber. The timing gear has a pitch diameter equal to the outside diameter of the measurement gears. The flow through the meter measurement chamber follows the path of least resistance.

• High accuracy, compact design
• High-resolution electronic output
• 316 stainless steel construction
• No special gears needed for high viscosity, linearity unaffected by viscosity changes
• 1 MNPT end fitting, clean liquids, maximum particle size 3.175mm (0.125") service fluid
• Accuracy is ±0.25% of reading, 100cSt or greater viscosity, 1 MNPT connections
• Repeatability is ±0.05%, 3000psig standard operating pressure
• 316 SS body and gears with PEEKTM gear seats bearings
• Ten-point calibration traceable to Nist at 100 centistokes calibration
• Operating temperature range from -40°C to 150°C