Youmile 2 pcs 3D Printer Filament Detection Sensor Module Filament Break Detection Sensor Module,with cable,for 3D Printer Lerdge Board 1.75mm PLA ABS Filament

• 【Features】: New design that the position of the material detected port is changed from the back to the side, which is more efficient.
• 【Main Function】 :For checking the filament is whether run out or not, it automatically stops the 3D Printer when the filament runs out.
• 【 Detection Method】The material detection module uses the level jump detection method.
• 【Extended Product Life】 : A wear-resistant copper sleeve is added to the feed port and the discharge port at the same time can effectively prolong the service life of the product.
• 【Note】: The red line is the positive pole, the black line is the negative pole, and the white line is the signal line longtime positive pole and negative pole connection errors will burn out the circuit.

Product description 3D filament detection module is a very practical filament detection sensor module, ideal accessories for 3D printer making your printing work smooth and relieved. filament run-out pause detecting monitor sensor is easy to install and work steadily and durable in use. Specifications: Filament Size: 1.75mm Mounting Hole Size: 3.5mm Mounting Hole Distance: 20mm Cable Length: 1m Dimension: 38 x 30 x 12.7mm Features: New design that the position of the material detected port is changed from the back to the side, which is more efficient. Package Includes: 2 x Filament Detection Module 2 x 1M Cable