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CS Instruments VD 520 | Inline Differential Pressure Flow Meter | accurate below 2 m/s, averaging pitot
The VD 520 is a ready-to-use compact inline flow meter that reports flow, total consumption, temperature and pressure, so no separate volume corrector is needed. Its differential pressure element measures accurately below 2 m/s, and measuring sections with reduced inner diameter extend the span. An averaging pitot tube shortens inlet runs, and the sensor head can be removed for calibration.
Key features
- Flow, total consumption, temperature and pressure in one device
- High sensitivity below 2 m/s
- Averaging pitot tube for shorter inlet sections
- No moving parts; removable sensor head
- For wet compressed air, technical gases, natural gas/H2 mixes, LPG, propane and CO2
- Specifications
- Downloads
| Part Number | VD 520 |
| Brand | CS Instruments |
| Principle | differential pressure, averaging pitot |
| Measured values | flow, total, temperature, pressure |
| Low-flow sensitivity | accurate below 2 m/s |
| Design | compact inline, no moving parts |
| Media | wet air, technical and mixed gases, LPG, propane, CO2 |
| Calibration | removable sensor head |
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