BIGTREETECH SFS V2.0 Smart Filament Runout Sensor - Bi-Directional Photoelectric Sensor for 1.75mm Filament

★★★★☆ 4.0 150 reviews

US$9.20
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US$9.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221086649 Release Date 2026/05/03 List Price US$9.20 Model Number 221086649
Category
  • 【Bi-directional Feeding】BIGTREETECH SFS V2.0 is bi-directional, there is no restriction on filament direction, giving you guys more flexibility during installation. It suitable for Marlin, Klipper, and RRF firmware.
  • 【Multifunctional Detection】SFS V2.0 detects extrusion errors caused by filament runout, nozzle clogging, filament tying, and extruder trouble. It has two signal outputs and indicator lights to distinguish between clogging or filament runout. Small and lightweight, it will not add too much pressure to the printer's extrusion head.
  • 【Wide Compatibility, Easy Installation】Supports Bowden and Direct-Drive extruders, with 3 mounting holes for easy mounting to printer using bracket. Support motherboards with available endstop ports or dedicated filament runout ports, such as BIGTREETECH SKR Mini E3 V3.0, Manta E3EZ, Manta M8P, Octopus Pro, etc. Please consult our technical support before using the motherboard without filament runout port.
  • 【Photoelectric Sensor Technology】SFS V2.0 adopts photoelectric sensor technology, with theoretical detection length of 2.88mm, which is more accurate than the 7mm of SFS V1.0. Please Note: 2.88 mm is the minimum detection length required for the sensor to function properly. If you encounter problem of false triggers, try increasing the detection length by 1mm increments until the problem is resolved.
  • 【Instructions for use】Insert filament from the direct quick connector in any direction of smart filament sensor; The red light will illuminate when there is no filament in the module. The blue light will flash when the extrusion is normal. The blue light will stay on or off when there is no extrusion.

Color Black
Model BIGTREETECH SFS V2.0
Brand Name BIGTREETECH
Unit Count 1.0 Count
Item Weight 0.09 Kilograms
Part Number KINGPRINTER-1060000630
Manufacturer BIGTREETECH
Material Type 1.75mm Thermoplastic Filament
Smart Home Compatibility Not Smart Home Compatible

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