Home › Manufacturers › Allen Bradley › 42SMU-7261-QD

Allen Bradley

Allen Bradley 42SMU-7261-QD ClearSight Circular Polarized Sensor

Allen Bradley 42SMU-7261-QD: ClearSight Circular Polarized Photoelectric Sensor.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number42SMU-7261-QD

Type Photoelectric Sensor

Sensing Mode Circular Polarized Retroreflective

Light Source Visible Red LED (660nm)

Operating Voltage 11-28V DC

Get a price for 42SMU-7261-QD

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

ClearSight technology for transparent objects Circular polarized sensing Visible red LED 11-28V DC operation PNP output 1 ms response time

Product description

The Allen-Bradley 42SMU-7261-QD is a ClearSight circular polarized photoelectric sensor from the 7000 Series, specifically designed for reliable detection of clear and transparent objects. It utilizes a visible red LED and operates on 11-28V DC with a 1 ms response time. Its specialized technology makes it ideal for challenging applications.

This sensor excels in industries like packaging and bottling, where detecting clear containers is critical. It features complementary PNP outputs for flexible integration.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 42SMU-7261-QD. We provide quality industrial automation components to ensure your operations continue without interruption.

Technical specifications

Type	Photoelectric Sensor
Sensing Mode	Circular Polarized Retroreflective
Light Source	Visible Red LED (660nm)
Operating Voltage	11-28V DC
Output Type	Complementary PNP
Response Time	1 ms ON / 1.5 ms OFF
Sensing Distance	50 mm - 1.5 meters

Common applications

Packaging Lines

Bottling Systems

Food & Beverage Industry

Pharmaceutical Industry

Clear Object Detection

Industrial Automation

Compatible systems

Compatible with industrial control systems requiring PNP inputs and 4-pin DC Micro QD connections.

Also known as

Allen Bradley 42SMU-7261 PHOTOSWITCH 42SMU-7261-QD ClearSight Sensor

Replaces / compatible with

This sensor is part of the Allen-Bradley Series 7000. While it has been discontinued, it remains a highly effective solution for detecting clear objects.

Technical note

Expert tip

The 4-pin DC micro quick-disconnect connector provides a robust and easy way to connect and disconnect the sensor in industrial environments.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

How does the Allen Bradley 42SMU-7261-QD detect clear objects?

The Allen Bradley 42SMU-7261-QD uses ClearSight™ technology with circular polarization. This allows it to reliably differentiate clear objects from their background, overcoming the challenges of detecting transparent materials.