Through Beam Sensors | McMaster-Carr

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System of Measurement

Input Voltage

Signal Output

Sensor Method

Sensing Direction

Sensor Type

Electrical Connection

1/2" Circular Connector

Light Beam Switch Operation

On When Object Absent

On When Object Present

Number of Wire Leads

Environment

Corrosive

Dusty

High-Pressure Washdown

High-Temperature Washdown

Diameter

Light Beam Frequency

Shape

Electrical Connection Type

Height

Light Beam Type

Housing Material

Light Beam Adjustability

Mounting Thread Size

Length

Wire Connection

REACH

RoHS

Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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620 Products

Electrical Power, Networking, and Controlling

Sensor Switches

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

275 products

Sensor Switch Transmitters

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

13 products

Photoelectric Switch Reflectors

Pair with sensor switches to reflect light back at them

38 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

44 products

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

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

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

64 products

Lighting

Light Switch Sensors

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

74 products

Material Handling

Conveyor Accessory Mounts

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

54 products

Facility and Grounds Maintenance

Mirrors

View your reflection or deflect beams from safety barrier switches for a perimeter around machinery

10 products