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Allen Bradley Photoswitch 42GRU-9202-QD

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42GRU-9202-QD

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The Allen Bradley 42GRU-9202-QD is a polarized retroreflective photoelectric sensor that operates effectively within a voltage range of 70 to 264 volts for both AC and DC applications. With a sensing range of 0.050 to 4.9 meters, this sensor is designed for versatile use in various lighting conditions.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 42GRU-9202-QD

ManufacturerAllen Bradley
Product TypePolarized Retroreflective Photoelectric Sensor
Product LinePhotoswitch
Part Number42GRU-9202-QD
Weight0.25 lbs (0.11 kg)
Rated Voltage AC70 to 264V AC
Rated Voltage DC70 to 264V DC
Light SourceVisible red 660 nm
Sensing Distance0.050…4.9 m (0.16…16 ft)
Output TypeSPDT EM Relay
Sensor TypeStandard ON/OFF
Field of View1.5°
Response Time0.5 ms
Current Consumption30 mA
Enclosure TypeIP69K, IP67 with 1200 psi
NEMA Size3
Operating Temperature Range-34 to +70 °C
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The 42GRU-9202-QD, produced by Allen Bradley, is a specialized polarized retroreflective photoelectric sensor. It is adept at detecting objects at distances ranging from 0.050 meters to 4.9 meters, translating to approximately 0.16 to 16 feet. The sensor achieves this through the use of a visible red light source that operates at 660 nanometers.

Equipped with a single-pole double-throw (SPDT) electromechanical relay output, the sensor is classified as a standard ON/OFF type, facilitating easy integration into control systems. The field of view is designed at 1.5 degrees, providing a focused detection area, while the quick response time of 0.5 milliseconds allows for immediate feedback in dynamic applications.

This device operates effectively across a voltage range of 70 to 264 volts AC and DC, ensuring compatibility with a wide range of systems. It draws a current of 30 mA during operation, which is manageable for most setups. The protective housing meets IP69K and IP67 standards, allowing it to withstand harsh environments, including exposure to high-pressure water. Suitable for NEMA Size 3 applications, the operating temperature range is impressive, extending from -34 degrees to +70 degrees Celsius. This range makes it ideal for both indoor and outdoor usages, accommodating diverse industrial settings.