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Flow ORIFLOMETERO3000 Series

O3000 Series Differrential Pressure Flowmeters O3000 PDF

*Specifications are subject to change without prior notice.

The O3000 flowmeter consists of an orifice plate and a metal tube variable area flowmeter (AM3000).
It is designed to measure bypass flow by using a small flowmeter attached to the branch pipe, and thus to enable the measurement of flow rates in large pipes at low cost.

The indicators are selectable from the local indication type, electric transmitter type, and electric transmitter type with HART® communication.

Features

  • · Cost effective
    The measuring method using an orifice plate enables the measurement of flow rates in medium- to large-size main pipes at low cost.
  • · Omni-direction support (except O3□□□- AP)
    Supports all directions from bottom to top, top to bottom, left to right, and right to left.
  • · HART® communication
  • · Explosion-proof
    Certified by TIIS, KOSHA, NEPSI, ATEX and IECEx.
  • · Indicator protection category: IP67

Standard Specifications

Fluid liquids (up to viscosity 3 mPa·s)
gases in general (not suitable for slurry and steam)
Flow range
water (density 1.0g/cm³, viscosity 1.0 mPa·s)
Max.: 64 to 1000 m³/h (Diff. pressure: 50 kPa)
Min.: 0.27 to 1.8 m³/h (Diff. pressure: 30 kPa)
air (0℃, 1 atm)
Max.: 1700 to 26000 m³/h(nor) (Diff. pressure: 50 kPa)
Min.: 5.5 to 53 m³/h(nor) (Diff. pressure: 40 kPa)
Accuracy ±5%F.S.
Temperature −20℃ to 120℃ (general type)
−20℃ to 200℃ (high-temperature type)
Pressure up to 2 MPa
Process connection
Screw connection: 
Rc tapered female thread and NPT female thread,
pipe size: 15 A (1/2") to 100 A (4")
Flange connection: 
JIS5KFF/10KFF·RF/20KRF,
ANSI/ASME/JPI class:150/300RF,
pipe size: 15 A (1/2") to 300 A (12")
Wafer connection: 
JIS5K/10K/20K,
ANSI/ASME/JPI class: 150/300,
pipe size: 15 A (1/2") to 300 A (12")
Tube material
Screw connection: 
SCS14
Flange connection: 
SUS304、SUS316、SS400/SGP
Wafer connection: 
SCS14、SUS304、SUS316、SS400
Construction Non-explosion-proof
Flameproof
Intrinsic safety
Output 4 to 20 mA DC (electric transmitter, HART® communication)