Through Beam Sensors | McMaster-Carr

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Sensor Method

Direct Sensing

Receiver

Reflector

System of Measurement

Input Voltage

Signal Output

Sensor Type

Light Beam Switch Operation

On When Object Absent

On When Object Present

Number of Wire Leads

Light Beam Frequency

Environment

High-Pressure Washdown

High-Temperature Washdown

Shape

Housing Material

Diameter

Wire Connection

Light Beam Adjustability

Adjustable

Fixed

Electrical Connection

1/2" Circular Connector

Light Beam Type

Height

Electrical Connection Component

Sensing Direction

Enclosure Rating

Number of Poles

Inside Height

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

REACH

527 Products

Electrical

Sensor Switches

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

256 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

23 products

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

75 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

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

64 products

Material Handling

Conveyor Accessory Mounts

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

48 products