Airflow Measurement Sensor Assembly
Pneumotach 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.
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Bill of materials
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 |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$80 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
| 🇨🇳OFILM ofilm.com ↗ | 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 |