VL18-4N3840

The Sick VL18-4N3840 photoelectric retro-reflective sensor is a versatile and reliable solution for various automation applications. This sensor is designed to detect the presence or absence of objects in its detection field, making it an excellent choice for applications such as conveyor systems, packaging lines, and material handling equipment.

The sensor features a compact and robust design, with a sturdy housing that can withstand harsh environments. It operates on the retro-reflective principle, meaning that it emits a modulated infrared beam that bounces off objects and returns to the sensor. The sensor is able to distinguish between objects and backgrounds based on the intensity of the reflected signal, ensuring accurate and reliable detection.

The VL18-4N3840 sensor offers a wide detection field of up to 36 mm (1.42 inches) and a detection range of up to 15 meters (49.2 feet). It is also capable of detecting objects as small as 10 mm (0.4 inches) in diameter, making it suitable for applications that require precise object detection.

The sensor is equipped with a number of advanced features to improve its performance and flexibility. These include adjustable sensitivity, which allows the sensor to be fine-tuned to different applications and environments, and a built-in diagnostic function, which provides real-time information about the sensor's status and performance.

The sensor is easy to install and integrate into automation systems, with a variety of connection options including Analog Voltage, NPN and PNP Transistor, and Sick's Fieldbus interfaces. It is also compatible with Sick's Safety Integrated (SiPS) safety system, allowing it to be used in safety applications.

The Sick VL18-4N3840 photoelectric retro-reflective sensor is a high-performance and versatile solution for a wide range of automation applications. Its compact and robust design, combined with its advanced features and flexible connection options, make it an excellent choice for precision object detection and reliable automation.

Photoelectric retro-reflective sensors, such as the VL18-4N3840 model, are commonly used in automation and industrial applications for object detection and distance measurement. Here are some pros and cons of buying this particular sensor.

1. High Precision: The VL18-4N3840 sensor offers high precision and accurate distance measurement, making it suitable for applications that require precise object detection and measurement.

2. Versatile: This sensor can be used in various applications, including material handling, packaging, assembly, and robotics, due to its wide measuring range and adjustable sensitivity.

3. Robust: The sensor is designed to withstand harsh industrial environments, making it suitable for use in applications where the sensor may be exposed to dust, moisture, or other contaminants.

4. Easy to Install: The sensor is easy to install and set up, as it comes with factory-adjusted sensitivity and does not require any external calibration.

1. Limited Detection Range: The sensor has a limited detection range of up to 4 meters, making it less suitable for applications that require long-range detection.

2. Sensitivity to Surrounding Light: The sensor may be affected by surrounding light, causing potential false readings. It may be necessary to use a light shield or other protective measures to ensure accurate readings.

3. Cost: The VL18-4N3840 sensor may be more expensive than other types of sensors, such as through-beam sensors or infrared sensors, which may be a consideration for some applications.

The VL18-4N3840 photoelectric retro-reflective sensor is a high-precision and versatile sensor suitable for various industrial applications where precise object detection and measurement are required. However, it may have a limited detection range and may be sensitive to surrounding light. Additionally, it may be more expensive than other types of sensors. Ultimately, the decision to buy this sensor depends on the specific requirements of the application and the trade-offs between cost, precision, and range.

If high precision and accurate object detection are essential requirements for your application, and the measurement range falls within the sensor's capabilities, then the VL18-4N3840 photoelectric retro-reflective sensor is a recommended option. However, if long-range detection is required, or the application environment is particularly challenging, it may be worth considering alternative sensor types, such as through-beam sensors or infrared sensors, to ensure accurate and reliable detection.

Details:

Sick VL18-4N3840 photoelectric retro-reflective sensor. Allen-Bradley ab. Plus, enjoy free expedited shipping via ups or DHL on orders over $1000. It arrives in its original packaging and comes with a full 1-year warranty, ensuring your peace of mind.

Our product range includes: Siemens. This product is backed by a 1-year warranty, so if you encounter any problems, our team ready to help resolve them quickly. Schneider electric.

specifications indusswitch:

• brand: Sick
• mpn: Vl18-4n3840
• part type: Reflective Sensor
• country/region of manufacture: United States

returns indusswitch:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: seller

shipping indusswitch:

• service: standard
• class: standard
• transit: 4-10 days
• type: fixed

payments indusswitch:

• other
• credit card: visa
• wallet: google-pay

seller indusswitch:

• # reviews: 14
• city: baltimore, maryland
• rating: 93.8%

offer indusswitch:

• sold #: 24
• options: ship-to-home
• availability: in stock
• best offers: true
• started: april 7, 2025
• in stock #: 5
• prices: $23.15–$179.87
• item condition: New

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches

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