Airflow Measurement Sensor
AssemblyPneumotach or turbine sensor quantifying inspiratory and expiratory volume and flow rate. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Airflow Measurement Sensor parts and their functions
3 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Pneumotach Element 4 parts | 1× | Fine mesh or capillary tube creating laminar flow and pressure drop proportional to velocity. |
| 2 | Differential Pressure Transducer 4 parts | 1× | Measures pressure drop across pneumotach mesh. |
| 3 | Disposable Screen Cartridge | 1× | Replaceable mesh cartridge preventing bacterial cross-contamination. |
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Bill of materials for Airflow Measurement Sensor
3 top-level lines · 11 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pneumotach Element 4 parts | spirometer-pneumotach | 1× | 1 | 4 | assembly |
| 1.1 | Fine Mesh Screen | spirometer-mesh-element | 1× | 1 | · | part |
| 1.2 | Pneumotach Housing | spirometer-housing-body | 1× | 1 | · | part |
| 1.3 | Inlet Connection Port | spirometer-inlet-port | 1× | 1 | · | part |
| 1.4 | Outlet Connection Port | spirometer-outlet-port | 1× | 1 | · | part |
| 2 | Differential Pressure Transducer 4 parts | spirometer-differential-transducer | 1× | 1 | 4 | assembly |
| 2.1 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 2.2 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 2.4 | Connector | connector | 1× | 1 | · | part |
| 3 | Disposable Screen Cartridge | spirometer-screen-cartridge | 1× | 1 | · | part |
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Where the airflow measurement sensor is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$80. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
|
🇨🇳OFILM
ofilm.com ↗
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Shenzhen, CN | Camera modules | 1,000 pcs | 8–12 wks |
| vvdntech.com ↗ | Gurugram, IN | Electronics & camera modules | 1,000 pcs | 8–12 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 8–12 wks |
| aactechnologies.com ↗ | Singapore | Acoustics & optics | 1,000 pcs | 8–12 wks |