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FlowMeasurement
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LevelMeasurement
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O-180/780 is a series of Orifice flowmeter for liquids
and gases. An orifice plate is integrated in the measuring tube
and the bypassed flow is indicated by a small sized glass tube
flowmeter.
The are in one piece and no additional bypass piping etc. are
needed. The flow measurement in large size lines can be conducted
economically. Any flow directions (horizontal and vertical)
are acceptable and changing in field is also possible. There
process connections of flanges, wafers and threads are available
to choose.
O-180 is the indication only whereas O-780 is provided with
alarm contact additionally
Measuring medium | Liquids (up to 3mPa·s viscosity), Gases (Not suitable for opaque liquids, slurries and steam) |
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Nominal diameter | 10A to 500A |
Flow range |
Liquids (in case of density: 1.0g/cm³ and viscosity: 1.0mPa·s) Max. 170 to 2700 m³/h (Size: 500mm, at DP=50kPa) Min. 0.25 to 0.5 m³/h (Size: 10mm, at DP=10kPa) Gases (in case of temperature: 0℃ and pressure: 1atm) Max. 2800 to 44000m³/h (nor) (Size: 500mm, at DP=20kPa) Min. 3.5 to 10m³/h (nor) (Size: 10mm, at DP= 5kPa) |
Fluid temperature | Max. 120°C |
Fluid pressure | 1.0 MPa max. |
Process connection | Rc3/8 to Rc4 ( Option: NPT thread ) 10A to 500A JIS10K flanges (Option: ANSI/JPI Class 150, Others) 10A to 500A JIS10K flanges (Option: Other flanges) |
Accuracy | ±3% F.S. |
FlowMeasurement
LevelMeasurement
Related Instruments
Guidance Download
* Please scan the QR code with your smartphone to access this website page.