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Flow Mini Thermal Mass Flowmeter TF-1161/1261

Mini Thermal Mass Flowmeter TF-1161/1261

TF-1161/1261 PDF

*Specifications are subject to change without prior notice.

TF-1161/1261 Mini Thermal Flowmeters with middle to large connections precisely measure mass of gases without being influenced by the change of pressure and/or temperature. They have been added to TF-1000 series and the maximum flow rate has been expanded.

Features

  • · Middle to large diameter, 25mm to 80mm, for large flow
  • · No compensation required for the changes in the operating pressure and temperature
  • · Low pressure drop and easy maintenance, by adopting whole quantity passage detection system and a simplified flow conditioner
  • · Durable sensor supported by old know-how
  • · High speed response: 1.2 seconds for 90%

Recommended applications

  • · Air lines for air conditioning facilities
  • · Gas supply lines
  • · Other general gas lines

Short Specifications

Measuring medium Air, Nitrogen
Nominal diameter 1B to 3B
25A to 80A
Flow range Max. 700 to 1500 m³/h (nor) (80A)
Min. 80 to 160 m³/h (nor) (25A)
Fluid Temperature 0 to 50 °C
Fluid Pressure 1.0 MPa max.
Process Connection Rc, JIS10K Flange
Accuracy ±2.0% F.S.