Azbil Micro Flow Vortex Gas Flowmeter Model MVF_ _ _ _
Azbil Micro Flow Vortex Gas Flowmeter Model MVF_ _ _ _ is backordered and will ship as soon as it is back in stock.
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The Micro Flow Vortex Gas Flowmeter achieves a wide measurement range of 100:1 by employing a Micro Flow sensor, our proprietary thermal flow velocity sensor, to serve as the Karman vortex detector.
Integrating the temperature and pressure compensation mechanisms into this unit eliminates the need to compensate for temperature and pressure externally, so this flowmeter makes possible a significant cost reduction.
This flowmeter is ideal for flow rate management and per-building consumption management of fuel gas, various industrial gases, and factory air that are used in production processes and testing devices.
■ Specifications
Model number | MVF050 | MVF080 | MVF100 | MVF150 | |
---|---|---|---|---|---|
Bore | 50A | 80A | 100A | 150A | |
Flow rate range (mass flow rate range differs depending on the operating pressure) | When pressure is 0.1 MPa | 8 to 428m³/h (normal) |
11 to 946m³/h (normal) |
15 to 1457m³/h (normal) |
32 to 3135m³/h (normal) |
When pressure is 0.3 MPa | 9 to 854m³/h (normal) |
19 to 1886m³/h (normal) |
30 to 2904m³/h (normal) |
63 to 6249m³/h (normal) |
|
When pressure is 0.5 MPa | 13 to 1280m³/h (normal) |
29 to 2826m³/h (normal) |
44 to 4352m³/h (normal) |
94 to 9364m³/h (normal) |
|
When pressure is 0.7 MPa | 18 to 1706m³/h (normal) |
38 to 3765m³/h (normal) |
58 to 5799m³/h (normal) |
125 to 12478m³/h (normal) |
|
When pressure is 0.98 MPa | 23 to 2302m³/h (normal) |
51 to 5081m³/h (normal) |
79 to 7825m³/h (normal) |
169 to 16838m³/h (normal) |
|
Applicable gas types | Air, nitrogen, argon, oxygen (select model number with oil-free processing), carbon dioxide gas, city gas 13A, methane, propane, butane, and other inert gases and various mixed gases outside of the explosion limit range |
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Volumetric flow rate accuracy | ±2 % rdg at 14 m³/h or higher | ±2 % rdg at 20 m³/h or higher | ±2 % rdg at 29 m³/h or higher | ±2 % rdg at 52 m³/h or higher | |
For air, relative to mass flow rate at 23 °C and 0.5 MPa. This value varies depending on the operating pressure and flow rate range. | |||||
Accuracy after temperature/pressure compensation | ±3.3 % rdg at 75 m³/h (normal) when pressure is 0.5 MPa | ±3.3 % rdg at 110 m³/h (normal) when pressure is 0.5 MPa | ±3.3 % rdg at 157 m³/h (normal) when pressure is 0.5 MPa | ±3.3 % rdg at 287 m³/h (normal) when pressure is 0.5 MPa | |
This value varies depending on the operating pressure and flow rate range. Since the gauge pressure sensor is used as pressure sensor, error caused by change of atmospheric pressure is not included here. | |||||
Minimum measurement flow rate (when pressure is 0.1 MPa) |
8m³/h (normal) |
11m³/h (normal) |
15m³/h (normal) |
32m³/h (normal) |
|
Operating pressure range | Model number: MVF***1CU*011**00: 0 to 0.1 MPa (±2 % FS @23 °C) Model number: MVF***3CU*011**00: 0 to 0.3 MPa (±2 % FS @23 °C) Model number: MVF***0CU*011**00: 0 to 1.0 MPa (±1 % FS @23 °C) |
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Connection | Wafer connection | ||||
Power supply | 24 V DC | ||||
Mass (kg) | 6.3 | 6.6 | 9 | 17 |
Documents
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Spec Sheets-
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Manuals-