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Banner SM31RQD Mini Beam Photoelectric Sensor, Opposed Mode Receiver, 4-Pin Euro-Style QD Connector, Infrared LED, 10-30 VDC Supply Voltage, Bipolar (NPN and PNP) Output, 3 m Sensing Range
Item #: 65963706

Banner SM31RQD Mini Beam Photoelectric Sensor, Opposed Mode Receiver, 4-Pin Euro-Style QD Connector, Infrared LED, 10-30 VDC Supply Voltage, Bipolar

Item #: 65963706

GMD 17421

Price Details

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*All items will import from US

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Output
Supports both NPN and PNP outputs, allowing seamless integration into various systems, catering to diverse user requirements and simplifying installations for improved adaptability.
Extended Sensing Range
With a sensing range of up to 3 meters, this sensor maximizes coverage for detecting objects, making it ideal for applications needing reliable long-distance detection in challenging environments.
Sturdy Connector
Equipped with a 4-pin Euro-style QD connector, ensuring secure connections that enhance durability and ease of maintenance, perfect for industrial settings with rigorous demands.

Product Details

Shop the Banner SM31RQD Mini Beam Photoelectric Sensor at Ubuy The Gambia. Perfect for automation applications, this sensor has a 3m sensing range, durable thermoplastic housing, and operates at a 10-30 VDC supply voltage.
Item Weight0.4 lbs (180 grams)

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for tasks requiring precise sensing in assembly lines, ensuring high-speed and accurate detection.

  • Robotics Applications

    Perfect for robotics that need reliable object detection and positioning to avoid obstacles during operation.

  • Safety Systems

    Useful in safety setups to detect object presence, enhancing workplace safety by preventing accidents and injuries.

Not Suitable For
  • Outdoor Use

    Not suitable for unprotected outdoor environments as it may suffer from moisture and temperature extremes.

  • Long-Distance Sensing

    Limited to a 3 m sensing range, it may not be effective for applications requiring longer detection distances.

  • Low Light Conditions

    Performance may degrade in dim lighting or heavy dust environments, which can hinder infrared LED detection capabilities.

Product Description

Banner SM31RQD Mini Beam Photoelectric Sensor, Opposed Mode Receiver, 4-Pin Euro-Style QD Connector, Infrared LED, 10-30 VDC Supply Voltage, Bipolar (NPN and PNP) Output, 3 m Sensing Range

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Customer Questions & Answers

  • Question: What is the working principle of the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: The Banner SM31RQD Mini Beam Photoelectric Sensor operates on the opposed mode principle, where an emitter sends an infrared beam to a receiver. When an object interrupts this beam, it triggers a signal. This method is ideal for detecting the presence or absence of objects without physical contact, making it suitable for applications such as packaging, material handling, and automation processes.
  • Question: What are the typical applications of the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: This sensor is widely used in industrial automation for applications like object detection, counting, and positioning. Its compact design and infrared LED allow it to function effectively in tight spaces, making it perfect for conveyor belts, assembly lines, and robotic systems where precise sensing is crucial.
  • Question: What is the power supply requirement for the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: The Banner SM31RQD requires a supply voltage between 10 to 30 VDC. This wide voltage range provides flexibility for integration into existing systems and ensures compatibility with various voltage standards commonly used in industrial environments, enhancing operational reliability.
  • Question: How do I wire the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: Wiring the Banner SM31RQD involves connecting the 4-pin Euro-style connector to your system. The pin configuration typically includes power (+), ground (-), and signal outputs. Ensure connections are secure and check your system's specifications for the correct wiring before installation to prevent any malfunction.
  • Question: What are the dimensions of the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: The compact design of the Banner SM31RQD Mini Beam Sensor makes it suitable for space-constrained applications. Its small footprint allows it to be easily integrated into machinery, minimizing the impact on surrounding layouts while providing accurate detection capabilities.
  • Question: Is the Banner SM31RQD Mini Beam Photoelectric Sensor weatherproof?

    Answer: The Banner SM31RQD is designed for indoor use. It features a robust housing that provides some resistance to dust and moisture but is not completely weatherproof. For outdoor applications or environments with exposure to harsh conditions, consider using a protective cover or an alternative sensor designed for rugged use.
  • Question: What output type does the Banner SM31RQD Mini Beam Photoelectric Sensor provide?

    Answer: The sensor features a bipolar output, which means it can provide both NPN and PNP outputs based on the wiring configuration. This flexibility allows it to be used in various systems without needing separate sensors for different logic levels, thus simplifying installation.
  • Question: Can the Banner SM31RQD Mini Beam Photoelectric Sensor be used for very small objects?

    Answer: Yes, this sensor is capable of detecting small objects due to its fine beam width and precise sensing capabilities. It's particularly useful in applications like counting small components on assembly lines or tracking small packages in logistics, ensuring high accuracy in detection.
  • Question: What should I do if the Banner SM31RQD Mini Beam Photoelectric Sensor is not working?

    Answer: If the sensor is not functioning, first check the power supply to ensure it is within the specified range of 10 to 30 VDC. Next, inspect the wiring connections for any loose or damaged wires. Additionally, confirm that there are no obstructions blocking the infrared beam which might prevent detection.
  • Question: Where can I buy the Banner SM31RQD Mini Beam Photoelectric Sensor?

    Answer: You can purchase the Banner SM31RQD Mini Beam Photoelectric Sensor at Ubuy, which offers a wide selection of industrial sensors and components. They provide a straightforward purchasing experience and reliable support for your technical needs.

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