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optical bubble counter
optical bubble counter: Ø24 × 70 chamber, ¼ in barbs in and out, inlet tube to 10 above the floor, two Ø5.1 LED holes facing across the bubble path 22 up — printable, 45° rims
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| chamber_bore_mm | 24 |
|---|---|
| chamber_h_mm | 70 |
| beam_height_mm | 22 |
| led_hole_mm | 5.1 |
| barbs | ¼ in in / out |
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.From the full sheet
Printable tri-clamp (45°): Optical bubble counter for a blow-off line: 5 mm LED break-beam, ¼ in barbs: every size, notes, mating features and sources. How do I count fermentation bubbles electronically (3D printable)?