Specification  
Filament Runout sensing
Filament auto loading
Button for filament unload
The filament entry ring is printed out of a transparent material which is lit by a bicolor LED to show status as follows:
Red - no filament detected
Green - filament present
Orange - unload button is pressed (only when filament is present)
Please note the filament sensing button used here is not a standard TACT switch. It has a different internal construction. The button movement range is about 0.7mm, the output contact is engaged about 0.3 mm and released about 0.2mm.

Assembly steps:
1. Push the 6mm ball inside the housing,
2. Slide the electronics inside the housing;
3. Assemble the sensor on top of the Extruder.

Suitable for
Type 1 for Orbiter v2.0
Type 2 for Orbiter v1.0 and v1.5

Package list  

Type 1 For Orbiter V2.0
Orbiter Filament Sensor  x1
OS2 Nylon SLS Printing(only compatible with orbiter v2.0 extruder)  x1
SS304 M3 Nut  x2
SS304 M3*20 Screws  x2
SS304 M3 Washer  x4
SS304 D6 Ball  x2
Wiring harnes  x1

Type 2 For Orbiter V1.5/1.0
Orbiter Filament Sensor  x1
SS304 D6 Ball  x2
SS304 M3*18 Screws  x2
Wiring harnes  x1

Type 2 For Orbiter LDO 1.5 Extruder