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Allen Bradley 42GRR-9000 Retroreflective Photoelectric Sensor

Allen Bradley 42GRR-9000 Retroreflective Photoelectric Sensor with 7m range.

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ManufacturerAllen Bradley

Part number42GRR-9000

Sensing Mode Retroreflective

Output Type NPN Open Collector

Cable Length 3 m

Thread Size 18 mm

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Veteran-owned

CAGE: 9NK75

18 mm threaded mounting 3-meter cable Retroreflective sensing NPN output 7-meter sensing distance Reliable for varied objects

Product description

The Allen Bradley 42GRR-9000 is a retroreflective photoelectric sensor from the 42GR series, designed for reliable object detection using a reflector. This sensor features an 18 mm threaded mounting body and a 3-meter cable for flexible installation. It offers a sensing range of up to 7 meters (when used with a suitable reflector) and provides an NPN open collector output, compatible with most industrial control systems.

This sensor is ideal for applications where objects may have varying shapes, colors, or reflectivity, as it relies on detecting the interruption of a light beam reflected from a dedicated target. Common uses include presence detection on conveyor lines, machine guarding, and object counting in manufacturing, packaging, and automotive industries.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 42GRR-9000. We specialize in providing quality surplus industrial automation components, ensuring you can source reliable parts efficiently and cost-effectively. Trust Stanlo Automation for your automation supply needs.

Technical specifications

Sensing Mode	Retroreflective
Output Type	NPN Open Collector
Cable Length	3 m
Thread Size	18 mm
Sensing Distance	7 m
Voltage	10-30V DC

Common applications

Conveyor Systems

Packaging Machinery

Pallet Detection

Machine Safety

Material Handling

Automated Assembly

Compatible systems

Allen Bradley PLCs Various Control Systems

Also known as

Allen Bradley 42GRR-9000 Sensor 42GRR-9000 Retro Sensor 42GR Retroreflective

Replaces / compatible with

This sensor is designed to replace other Allen Bradley 42GR series retroreflective sensors and is compatible with various reflectors.

Technical note

Expert tip

For optimal performance, ensure the reflector is clean and correctly aligned with the sensor's beam.

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Frequently asked questions

What is the sensing distance of the Allen Bradley 42GRR-9000, and what is required?

The Allen Bradley 42GRR-9000 retroreflective sensor has a sensing distance of up to 7 meters. This range is achieved when used in conjunction with a compatible retroreflective target (reflector), which must be purchased separately.