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  3. ALLEN BRADLEY 42SRU-6205-QD

ALLEN-BRADLEY 42SRU-6205-QD Switch Sensor

42sru-6205-qd Allen-bradley Photo Switch Sensor

( Brand: Allen-bradley ), ( Part Type: Switch Sensor ), ( Manufacturer Part Number: 42SRU-6205-QD )

Review ALLEN BRADLEY Photo Switch Sensor

The Allen-Bradley 42SRU-6205-QD is a versatile and reliable switch sensor from Rockwell Automation. This sensor is designed to provide reliable detection of proximity or limit switches in various industrial applications.

The 42SRU-6205-QD sensor features a compact and rugged design, with a housing made of die-cast aluminum that can withstand harsh environments. It is suitable for mounting in both horizontal and vertical orientations, and its quick-disconnect (QD) design allows for easy installation and removal.

The sensor operates on a 24V DC power supply and has a high accuracy rating of /-1%. It can detect both normally open (NO) and normally closed (NC) switch conditions, making it a flexible solution for a wide range of applications. The sensor also has a high repeatability rating, ensuring consistent and reliable detection of switch positions.

The Allen-Bradley 42SRU-6205-QD switch sensor is designed to provide long-term reliability, with a rated life of 10 million cycles. It is also sealed to IP67, making it resistant to dust, water, and other contaminants, making it an ideal choice for applications in industrial environments.

The sensor comes with a variety of output options, including NPN and PNP transistor outputs, as well as configurable relay outputs. It also has a built-in diagnostics feature, allowing for easy troubleshooting and maintenance.

Overall, the Allen-Bradley 42SRU-6205-QD switch sensor is a high-performance and reliable solution for detecting switch conditions in a wide range of industrial applications. Its compact design, rugged construction, and versatile output options make it a popular choice among automation engineers and plant managers.

The Allen-Bradley 42SRU-6205-QD switch sensor is a popular choice for automation applications due to its versatility and reliability. Here are some pros and cons to help you make an informed decision about purchasing this sensor:

Pros:

1. Versatile: This sensor can be used in various applications such as level, flow, pressure, temperature, and proximity sensing.

2. Rugged design: It is designed to withstand harsh environments with a rating of IP67 for protection against dust and water.

3. Easy installation: The sensor comes with a quick disconnect (QD) mounting design, making installation and removal quick and easy.

4. High accuracy: The sensor offers high accuracy and repeatability, ensuring reliable sensing in various applications.

5. Modular design: The sensor can be easily integrated with other Allen-Bradley products, making it a popular choice for automation systems.

Cons:

1. Cost: Compared to other sensors in the market, the Allen-Bradley 42SRU-6205-QD switch sensor may be more expensive.

2. Limited output options: The sensor only offers a Normally Open (NO) and Normally Closed (NC) output, which may not be suitable for all applications.

3. Requires calibration: The sensor may require calibration periodically to ensure accurate sensing, which can add to the maintenance costs.

In conclusion, the Allen-Bradley 42SRU-6205-QD switch sensor offers several advantages such as versatility, rugged design, and ease of installation. However, it may be more expensive than other sensors, and it may not offer as many output options as some other sensors on the market. Considering the specific requirements of your application, you may want to weigh the pros and cons carefully before making a purchase decision.

If your application requires a versatile, rugged sensor with easy installation and high accuracy, then the Allen-Bradley 42SRU-6205-QD switch sensor may be a good investment. However, if cost is a significant factor, or if you require a sensor with more output options, you may want to explore other options in the market. Ultimately, the decision should be based on the unique demands of your application and the specific benefits that the Allen-Bradley sensor can offer.

Details:

Allen Bradley Photo Switch 42SRU-6205-QD Sensor, INV# P-2694.

part #: 42sru6205 prices

  • $79.99-$296.65

specifications plcmechanize:

  • brand: Allen-bradley
  • part type: Switch Sensor
  • manufacturer part number: 42SRU-6205-QD

returns plcmechanize:

  • policy: No Returns

payments plcmechanize:

  • other
  • credit card: Visa
  • wallet: Paypal

offer plcmechanize:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: December 18, 2025

shipping plcmechanize:

  • type: Calculated
  • service: UPS Ground
  • cost: $18.34
  • transit: 2-5 Days
  • class: Standard
  • carrier: UPS

seller plcmechanize:

  • rating: 100.0%
  • # reviews: 2279
  • city: Henderson, Kentucky

general plcmechanize:

  • condition: Used
  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
part type: switch sensor,
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 12563780165075721,

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