Home › Manufacturers › Allen Bradley › 42KL-E1EZB-A2

Allen Bradley

Allen Bradley 42KL-E1EZB-A2 Polarized Retro-Reflective Sensor

Allen Bradley 42KL Series Polarized Retro-Reflective Sensor

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

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number42KL-E1EZB-A2

Sensing Mode Polarized Retro-reflective

Sensing Range 7 m

Light Source Visible Red Light

Output Type NPN

Get a price for 42KL-E1EZB-A2

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

Polarized retro-reflective mode Visible red light 7m sensing range NPN output M12 connector Reduced false triggering

Product description

The Allen Bradley 42KL-E1EZB-A2 is a photoelectric sensor from the 42KL Series, utilizing polarized retro-reflective sensing technology. This advanced mode helps to minimize false detections caused by shiny surfaces. It emits a visible red light and offers a sensing range of up to 7 meters with a reflector. The sensor features an NPN output and a standard M12 connector for ease of integration.

This sensor is ideal for detecting objects that might otherwise cause issues with standard retro-reflective sensors, such as metallic or highly reflective materials. Applications include detecting objects on pallets, differentiating between materials, and general presence sensing in demanding environments like manufacturing and material handling.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the 42KL-E1EZB-A2. We provide a reliable source for industrial automation components, ensuring your critical systems have the parts they need.

Technical specifications

Sensing Mode	Polarized Retro-reflective
Sensing Range	7 m
Light Source	Visible Red Light
Output Type	NPN
Connection	M12 Connector
Voltage	10-30 VDC

Common applications

Shiny object detection

Pallet sensing

Material differentiation

Conveyor tracking

Automated assembly

Manufacturing automation

Compatible systems

Standard DC voltage inputs

Also known as

Allen Bradley 42KL polarized sensor 42KL-E1EZB-A2 photoelectric AB polarized retro sensor

Replaces / compatible with

This polarized retro-reflective sensor is part of the Allen Bradley 42KL series, designed to replace or upgrade existing retro-reflective sensor applications where glare is an issue.

Technical note

Expert tip

Ensure the polarized reflector is used with this sensor for proper operation of the polarized sensing feature.

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

What is the advantage of polarized retro-reflective sensing on the 42KL-E1EZB-A2?

The polarized retro-reflective sensing mode on the 42KL-E1EZB-A2 helps to reduce false detections caused by shiny or reflective surfaces. It works by polarizing the emitted light and analyzing the polarization of the returning light.