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PT series precision switches
General-purpose high-accuracy position detection
The PT series is Metrol's workhorse precision switch: a sealed, amplifier-less contact sensor with micron-level repeatability for general machine and fixture position detection. It works where inductive sensors are not accurate enough and optical sensors are not reliable enough.
Key characteristics
- Micron-level repeatability
- Amplifier-less — direct contact output
- Coolant, oil and chip resistant
- Wide range of plunger and mounting styles
Typical applications
- Fixture and clamp position confirmation
- Machine axis end-of-travel
- Assembly and inspection jigs
Not sure which model fits your machine?
Send us the machine type, required accuracy and working conditions. We will confirm the correct part number and price.