Inductive Height Sensor

Introduction

Inductive probes are very accurate - an 8 mm distance sensing probe is accurate to a few microns. Or about 0.1%.

One solution for CNC Torch is a 2+ inch distance sensor.

Video

https://www.youtube.com/watch?v=il9bNWn66BY&t=573s

Links

• 50 mm distance sensor - $275 - [1]
• 50 mm - $200 - [2]

Wiki

• CNC Torch Table Height Controller