








Filament Breakage Detection Module With 1M Cable Run-out Sensor Material Inspection Switch 3D Sensor Detector 3D Printer Parts
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Product details:
Name: 3D Printer Parts Filament Break Detection Module With 1M Cable Run-out Sensor Material Inspection Switch 3D Sensor Detector.
Color: Black/White
Specific selection: suitable for 1.75mm filament.
Features:
At the same time, a copper sleeve is added to the wear-resistant material inlet and material intake, which can effectively extend the product's life span.
Product manual:
1.for use on Lerdge motherboard: when there is material, the green light of the module is always on. when the material is used up, the green light goes out, the main board executes suspend operation command, and the user keeps printing after waiting for material replacement. Lerdge motherboard Wiring: The M-port sensor on the motherboard.
2.For use on other boards: the module detection material uses the jump detection method level. when there is material, the signal level of the detection port should be at a high level. when there is no material, the level signal of the door material becomes low, and the system detects one. if the high-to-low transition is determined, the material is considered exhausted and a pause command is executed. after the human has replaced the material, the printer continues printing.
Package including:
1 Pcs Filament Break Detection+1 Pcs Cable.









Customer Reviews
55 ratings
fast shipping (7)
as described (7)
well packed (4)
excellent quality (4)
satisfactory purchase (4)
reliable performance (2)
Customer photos (18)
O***P
July 24, 2026
Variant: Color:black
doesnt work at all, plugged in and tested but did not function as intended
Buyer from United States
March 18, 2026
Variant: Color:black
Everything looking like the original Listing, Normal waiting time and delivery.
Buyer from France
August 26, 2026
Variant: Color:black
perfect for preventing filament breakage during printing.
Translated by AliExpress ·
Buyer from Chile
August 13, 2026
Variant: Color:black
It arrived in great condition.
Translated by AliExpress ·
Buyer from United Kingdom
August 12, 2026
Variant: Color:black
Great shopping experience from start to finish. Shipping was fast, the item arrived in excellent condition, and everything was exactly as advertised. The quality is impressive for the cost, making it a great value purchase. So far, it performs exactly as expected. Very pleased with the product and the service. Five stars! ⭐⭐⭐⭐⭐
Buyer from Australia
August 5, 2026
Variant: Color:black
good
Filament Breakage Detection Module With 1M Cable Run-out Sensor Material Inspection Switch 3D Sensor Detector 3D Printer Parts
Quantity:
1
Availability:
Not Available






