# 1.75 filament sensor, 3D printer, 1m cable

- Page: https://sigmanortec.ro/en/175-filament-sensor-3d-printer-1m-cable
- Price: 14.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9179 · EAN: 5946517875975
- Category: 3D and CNC printers > 3D Printer Sensors
- Package (shipping data): 0.016 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

Kit for detecting filament interruption in 3D printers, stops printing and allows resumption after repair. Compatible with 1.75 mm filament, includes detector module and 1 m cables, 3.5-5 V power supply with HIGH/LOW signal output at the supply voltage level. It has 3 wires for power and signal, easy mounting with 3.5 mm holes and insertion direction marked on the housing.
Sensor kit for detecting the interruption of filament supply to 3D printers. The set is composed of the detector module and 1 meter long wires.
Depending on the electronic board used in the 3D printer, it is necessary to adapt the firmware to add the function of detecting the interruption of the filament and pausing the print until the problem is solved.
The module has 3 wires, two for power (plus and minus) and another wire for signal. The signal voltage is equivalent to the supply voltage. This signal is transmitted to the board in HIGH or LOW format.
The arrow marked on the module represents the filament feeding direction.
Specifications:
Supply voltage: 3.5 - 5V
Filament: 1.75mm (not compatible with 3mm filament)
Dimensions mm: 37 x 44 x 10.6mm
Color: White or Black, depending on the batch
Fixing hole diameter: 3.5mm