Proximity Transmitters | McMaster-Carr

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Signal Output

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1/2" Circular Connector

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259 Products

Electrical

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

220 products

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

5 products

Sensor Switch Transmitters

Monitor objects, switch equipment on and off, and send data to control systems with a single device

4 products

Measuring and Inspecting

Signal Output Testers

Check if the signal output of a DC switch is NPN or PNP to know how to wire components

1 product