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Allen Bradley 42GRU-92L2 Polarized Retroreflective Photoelectric Sensor

Allen Bradley 42GRU-92L2: Polarized Retroreflective Photoelectric Sensor.

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ManufacturerAllen Bradley

Part number42GRU-92L2

Sensing Range 40m (130ft)

Light Source Class 2 Laser

Voltage 10-30V DC

Output SPDT EM Relay

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Class 2 Laser for precision 40m sensing range Polarized retroreflective sensing SPDT EM Relay output 2m cable connection Visible red light source

Product description

The Allen Bradley 42GRU-92L2 is a polarized retroreflective photoelectric sensor utilizing a Class 2 laser for precise detection. It offers an extended sensing range of up to 40 meters (130 feet). This model comes with a 2-meter cable for connection and operates within a 10-30V DC voltage range. The sensor is designed for standard ON/OFF operation and features a single-pole double-throw (SPDT) electromagnetic relay output, providing flexibility in control system integration.

This sensor is well-suited for applications requiring long-distance detection in various industrial settings, including manufacturing, material handling, and logistics. Its Class 2 laser is visible red, aiding in alignment, and the polarized retroreflective sensing mode ensures accurate detection of objects, even those with reflective surfaces. The robust construction is designed to withstand demanding industrial environments.

Stanlo Automation provides reliable surplus industrial automation parts, including the Allen Bradley 42GRU-92L2. As a veteran-owned distributor, we are committed to offering quality components at competitive prices. Partner with Stanlo Automation for your sensor needs and experience efficient service and dependable products.

Technical specifications

Sensing Range	40m (130ft)
Light Source	Class 2 Laser
Voltage	10-30V DC
Output	SPDT EM Relay
Connection	2m Cable
Sensing Mode	Polarized Retroreflective

Common applications

Long-distance detection

Material handling

Manufacturing automation

Logistics

Packaging

Industrial environments

Compatible systems

Compatible with control systems that can utilize SPDT relay inputs or those requiring discrete sensor signals.

Also known as

Allen Bradley 42GRU-92L2 LaserSight Series 9000 Laser Sensor

Replaces / compatible with

This sensor is part of the Allen Bradley Series 9000 LaserSight line, suitable for applications requiring precise, long-range detection.

Technical note

Expert tip

The SPDT EM relay output allows for both normally open (NO) and normally closed (NC) configurations, offering flexibility in wiring and application design.

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Frequently asked questions

What is the sensing range and output type of the Allen Bradley 42GRU-92L2?

The Allen Bradley 42GRU-92L2 has a maximum sensing range of 40 meters (130 feet). It features a single-pole double-throw (SPDT) electromagnetic relay output, providing a versatile switching capability.