O-100

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Flow Measurement
Differential pressure Flowmeters
ORIFLOMETER

O-100 is series of Orifice bypass flowmeter. The flow through the main pipe is by -passed by an orifice plate. The bypassed flow is indicated by small sized glass tube variable area flowmete flow measurement through main pipe.

Catalogs and Brochures

*Specifications are subject to change without prior notice.

Major Applications

  • Economical measurement even for large size lines.
  • Any flow direction of horizontal, vertical including top to bottom possible.
  • No Utility supply needed for local indication.
  • Alarm contact optionally available.

Specifications

Measuring medium Liquids (Viscosity: up to 3mPa·s) and Gases
(Not suitable for slurry and steam)
Nominal diameter 50A to 500A
Flow range Liquids (in case of density: 1.0g/cm³ and viscosity: 1.0mPa·s)
 Max. 600 to 3000 m³/h (Size: 500mm, at DP=60kPa , Stainless float)
 Min. 0.35 to 1.4 m³/h (Size: 50mm, at DP=10kPa , Resin float)

Gases (in case of temperature: 0°C and pressure: 0MPa)
 Max. 9000 to 45000 m³/h(nor) (Size: 500mm, at DP=20kPa)
 Min. 6.25 to 25m ³/h(nor) (Size: 50mm, at DP= 5kPa)
Fluid temperature Max. 120°C (Allowable thermal shock 80°C)
Fluid pressure 1.0 MPa max.
Process Connection JIS 5K/10K, ANSI/JPI CLASS
150/300 and Others.
Accuracy ±3% F.S.

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