BD-Width Sensor
€39.00
Optical filament width & motion sensor — real-time flow compensation and jam/runout detection for 3D printers.
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Estimated delivery: Apr 1 – Apr 3
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Description
The BD-Width, invented by the talented Mark Yue, sits on your filament path and continuously measures diameter and movement using a CCD linear sensor. This enables real-time flow rate compensation — no more over/under-extrusion from inconsistent filament, higher accuracy on fine details — and reliable jam/runout detection that pauses your print before it fails.
Specs
- Width accuracy: ±0.01 mm
- Connection: USB or I²C
- Firmware upgradeable via USB
- Zero calibration needed — plug in and go
What's included
- BD-Width sensor
- 1.3 m I²C cable
- 1.5 m USB Type-C cable
Fully transparent filaments can't be measured for width, but motion tracking still works — so jam and runout detection remain functional even with clear materials.
Specifications
| Width Accuracy | ±0.01 mm |
|---|---|
| Connection | USB / I²C |
| Firmware | Upgradeable via USB |
| Calibration | None required |