CreatBotPro-HS Filament Sensor LeftGenuine CreatBot Replacement Part
Pro-HS Filament Sensor, Left, for D400 HS, D600 Pro3 HS, D1000 Pro HS, D800 Ultra and D1200 Ultra

The CreatBot Pro-HS left filament sensor (part 116012) is the OEM filament detection sensor for the left side filament feed on CreatBot's current HS and Ultra printers. These are dual extruder machines, and each side has its own sensor. This one monitors the left feed and tells the printer when filament stops, so a print can pause for a spool change rather than continue with an empty nozzle. Full specifications →
Genuine CreatBot part, shipped from Rev1 — your authorized CreatBot dealer and service partner. Not sure it fits? Call (248) 707-2950.

Genuine CreatBot Pro-HS Filament Sensor Left, from an authorized CreatBot dealer.
An authentic CreatBot replacement part, not a third-party copy. Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in Auburn Hills, Michigan.
Why replace it with the genuine part
The same left sensor serves the D400 HS, D600 Pro3 HS, D1000 Pro HS, D800 Ultra and D1200 Ultra, so one spare covers a mixed fleet.
High speed printing goes through filament quickly. A working sensor protects long jobs.
Mounts and connects exactly like the original left sensor.
Signs the left sensor needs replacing
Runout alerts on the left extruder while filament is loaded.
No alert when the left spool runs out.
A damaged sensor or cable on the left feed.
Compatible CreatBot 3D printers
The matching right side sensor is part 116013. Older HS models use different sensors: the D600 Pro2 HS uses 116001 and the D1000 HS uses 116002.
Installation tips

Power the printer off and unload the left filament. Confirm you are working on the left feed, photograph the mounting and cable route, then swap the sensor. After power up, load filament on the left side to confirm it is detected, and remove it to confirm the runout alert.
CreatBot Pro-HS Filament Sensor Left Specifications
WHY REV1 TECH
Sold and Supported by Rev1 Technologies
Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in the US. Not sure which part your printer needs? Send us your printer model and serial number and our team will confirm the right part before it ships. We also handle installation, repair and preventive maintenance on CreatBot printers.
CreatBot Pro-HS Filament Sensor Left — Questions
Can I use the left sensor on the right side?
Order the side you need. CreatBot lists the left (116012) and right (116013) sensors as separate parts.
Does it fit my D600 Pro2 HS?
No. The D600 Pro2 HS uses part 116001.
Is this a genuine CreatBot part?
Yes. It is CreatBot part 116012, supplied by Rev1 Technologies, an authorized CreatBot dealer.
Is this a genuine CreatBot part?
Yes. Rev1 Technologies is an authorized CreatBot dealer and certified CreatBot service provider in the US, and every part we sell is a genuine CreatBot part.
How do I confirm it fits my printer?
Send us your printer model and serial number, or call (248) 707-2950, and our team will confirm the right part before it ships.
Can Rev1 install it for me?
Yes. We handle installation, repair and preventive maintenance on CreatBot printers. Ask us about on-site or depot service.