The orifice plate flow indicators U6 are specifically designed for the measurement of high flow rates.They are suitable for pipes with a diameter equal or over 2".
The direct reading is done on a variable area flow meter.
For an optimal accuracy, the diaphragm characteristics are calculated against the process parameters (see further on).

Mounting: From factory, by construction, you can ask for a mounting position according to process.

Measuring range:

• 1 to 1600 m³/h [Water at 20°C]
• 180 to 200 000 Nm³/h [normo m³/h of air]

Accuracy: ± 2.5% full scale
Repeatability: ± 0.5% reading
Scale amplification: from 2 to 10 - Linear scale
Temperature limits:

• 0 ... 90 °C, sealing in Buna
• 0 ... 120°C, sealing in FPM

Pressure limit: 21 bar as a maximum

Wetted parts:

• Cast iron and brass (standard)
  Stainless steel 316 (on request)
  Diaphragm: Stainless steel 316

Flow indicator:

• Borosilicate glass tube

Diver:

• Stainless steel 316 SS (liquids)
• Aluminium (gases)

Sealing:

• O-rings in Buna N (as standard)
• FPM on request