Light Beam Sensors | McMaster-Carr

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Sensor Method

Signal Output

Input Voltage

Light Beam Switch Operation

On When Object Absent

On When Object Present

For Sensor/Switch OD

Light Beam Frequency

Shape

Number of Wire Leads

Environment

Corrosive

Dusty

High-Pressure Washdown

High-Temperature Washdown

Light Beam Type

Housing Material

Light Beam Adjustability

Diameter

Mount Type

Electrical Connection

1/2" Circular Connector

Sensing Direction

Number of Mounting Holes

Length

Height

System of Measurement

Wire Connection

DFARS Specialty Metals

Exempt

REACH

Compliant

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Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

Material

480 Products

Electrical

Sensor Switches

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

294 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

18 products

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

2 products

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

4 products

Sensor Switch Transmitters

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

5 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

Material Handling

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

48 products

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

64 products