Proximity Detectors | McMaster-Carr

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Signal Output

System of Measurement

Diameter

Input Voltage

12V AC to 240V AC

20V AC to 132V AC

20V AC to 140V AC

20V AC to 240V AC

20V AC to 250V AC

20V AC to 265V AC

24V AC to 240V AC

24V AC to 250V AC

30V AC to 250V AC

95V AC to 250V AC

4.5V DC to 5.5V DC

4.75V DC to 5V DC

5V DC to 24V DC

Mounting Thread Size

Sensor Type

Number of Wire Leads

Length

Electrical Connection

1/2" Circular Connector

Circular Metric

Housing Material

Stainless Steel

Environment

High-Pressure Washdown

High-Temperature Washdown

Switch Starting Position

Sensor Method

Number of Poles

Wire Connection

Switch Type

Enclosure Rating

For Sensor/Switch OD

Current Output

Switching Voltage

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Face Material

Stainless Steel

Maximum Temperature

Less than 150° F

150° F to 174° F

175° F to 199° F

200° F to 249° F

250° F or greater

How can we improve?

983 Products

Electrical

Sensor Switches

Sensor Switches

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

IO Link Programmers

IO Link Programmers

Configure your IO Link devices without a PC, outlet, or separate software

Light Curtain Brackets

Light Curtain Brackets

Swivel a transmitter and receiver from side-to-side for easier alignment during installation

Light Curtain Cords

Light Curtain Cords

Connect multiple light curtains in a row

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

Switch Mounts

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

Development Board Sensor Modules

Development Board Sensor Modules

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

Relays

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

Sensor Switch Transmitters

Sensor Switch Transmitters

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

Measuring and Inspecting

Signal Output Testers

Signal Output Testers

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

Building and Machinery Hardware

Positioning Arms

Positioning Arms

Mount and position tools, small electronics, and displays

Brackets

Connect surfaces in an assembly

Fluid Handling

Level Sensor Switches

Level Sensor Switches

Activate equipment by detecting the liquid level in a tank

Material Handling

Conveyor Accessory Mounts

Conveyor Accessory Mounts

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)