Oval Gear Flow Sensors Digiflow FlowX3 Type 3.80 from Chemline


The Type F3.80 Oval Gear Flow Sensors are positive displacement flow meters suitable for high viscosity fluids up to 1,000 cP. Accuracy and repeatability is high.

Inside is a transducer and two oval gears oriented at 90 degrees to each other with embedded permanent magnets. A square wave output signal is generated with frequency proportional to rate of rotor rotation and flow velocity. This pulse output is normally fed to a FlowX3 flow monitor/transmitter or batch controller. It can also be fed to other brand instruments or PLC’s.

Polypropylene Version

Sensor Body: Polypropylene
Oval Gears : ECTFE (Halar®)
Shaft: Zirconium
O-Ring: Viton®
Connections: Inline 1/4" BSP female threaded
Flow Ranges: F3.81.H Model: 10 to 100 l/h (0.044 to 0.44 gpm)
F3.82.H Model: 25 to 150 l/h (0.11 to 0.66 gpm)

ECTFE Version

Sensor Body: ECTFE (Halar®)
Oval Gears : ECTFE (Halar®)
Shaft: Zirconium
O-Ring: Viton®
Connections: Inline 1/4" BSP female threaded
Flow Ranges: F3.81.H Model: 10 to 100 l/h (0.044 to 0.44 gpm)
F3.82.H Model: 25 to 150 l/h (0.11 to 0.66 gpm)

Stainless Steel Version

Sensor Body: 316L SS
Oval Gears : ECTFE (Halar®)
Shaft: 316L SS
O-Ring: Viton®
Connections: Inline 1/4" BSP female threaded
Flow Ranges: F3.81.H Model: 10 to 100 l/h (0.044 to 0.44 gpm)
F3.82.H Model: 25 to 150 l/h (0.11 to 0.66 gpm)

Type F3.80 Oval Gear Flow SensorData Page

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