Air flow probe ZVP / Air flow measurement module MVP



ZVP probes are designed to measure air flow in air ducts.
Series of products
- VENTS ZVP 80VENTS ZVP 100VENTS ZVP 125
- VENTS ZVP 150VENTS ZVP 160VENTS ZVP 200
- VENTS ZVP 250VENTS ZVP 315VENTS ZVP 355
- VENTS ZVP 400VENTS ZVP 450VENTS ZVP 500
- VENTS ZVP 560VENTS ZVP 630VENTS MVP 100
- VENTS MVP 125VENTS MVP 150VENTS MVP 200
- VENTS MVP 250VENTS MVP 315VENTS MVP 355
- VENTS MVP 400VENTS MVP 450VENTS MVP 500
- VENTS MVP 560VENTS MVP 630
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- Determining duct air flow / air velocity inside the air duct
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Determining duct air flow / air velocity inside the air duct
Determining duct air flow / air velocity inside the air duct
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ZVP probes operate on the pitot tube principle. The total pressure Ptotal is measured on one of the surfaces of the probe. The static pressure Pstat is measured on the opposite side. The difference between these pressures is velocity pressure Pvel, which is expressed by the following formula: Pvel. = ½ x ρ x v2 Pvel. = velocity pressure in Pa ρ – density of the gas (air) in kg/m3 v – velocity in m/s Air volume can be determined with this formula: Q = KV x √dP Q – air volume in l/s KV – KV value dP – pressure difference measured by the ZVP probe in Pa |
Determining duct air flow
Determining air velocity inside the air duct