Infrared Sensors | McMaster-Carr

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System of Measurement

Input Voltage

Maximum Temperature

Sensor Type

Sensor Method

Electrical Connection

1/2" Circular Connector

For Use With

Signal Output

Environment

High-Pressure Washdown

Minimum Temperature

Light Beam Switch Operation

On When Object Absent

On When Object Present

Thermocouple Type

Height

Number of Wire Leads

Sensing Direction

Light Beam Frequency

RoHS

Compliant with Exemptions

Mount Type

Housing Material

Maximum Distance

REACH

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

Yes

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Shape

Measurement Unit

325 Products

Fluid Handling

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

10 products

Electrical Power, Networking, and Controlling

Sensor Switches

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

71 products

Photoelectric Switch Reflectors

Pair with sensor switches to reflect light back at them

30 products

Development Board Sensor Modules

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

5 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

44 products

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

29 products

Thermometer Air Purges

Blow dust and moisture off infrared thermometer transmitter lenses

1 product

Thermometer Cooling Jackets

Connect to a compressed air or water line to keep infrared thermometer transmitters from overheating

1 product

Thermometer Covers

Prevent dirt buildup on infrared thermometer transmitters

1 product

Thermometer Insulating Tubes

Prevent infrared thermometer transmitters from overheating by shielding them from hot surfaces

1 product

Thermal Cameras

Detect hot spots, leaks, moisture problems, and construction defects invisible to the eye

7 products

Monoculars

Magnify still objects from far away to view features you couldn't see with the naked eye

1 product

Gas Leak Detectors

Find gas leaks in pipes, tubes, fittings, tanks, cylinders, and valves

1 product

Lighting

Light Switch Sensors

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

47 products

Light Switch Sensor Controllers

Turn lights on and off or dim them in unison from a secure Bluetooth network

9 products

Light Switch Sensor Guards

Protect light switch sensors from damage and vandalism

5 products

Communication

Alarm Chimes

A chime announces when someone opens a door or passes through an infrared beam

2 products

Facility and Grounds Maintenance

Mirrors

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

10 products