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SICK Background Suppression Photoelectric Sensor, Block Sensor, 20 mm to 500 mm Detection Range, PNP Output WTB9-3P2411

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin Germany
Brand SICK
Response time 500μs
Light Source Infrared
Connections M8 and M12 male connector, cable as well as cable with male connector
Detection range 20 mm → 500 mm
Model WTB9-3P2411
IP Rating IP66, IP67, IP69K
Housing Material Plastic
Output type PNP
Series W9
Maximum Operating Temperature 60°C
Minimum Operating Temperature -40°C
Maximum Current 100mA
Terminal type 4-Pin Connector
Interface Type 4-Pin, M12 Connector
Maximum dc Voltage 30V dc
Standards/Approvals CE Certified, UL Certified
Materials Detected Methyl Methacrylate, Plastic
Sensor Style Block

Key Features

  • The sensor features a block style with PNP output configuration.
  • Equipped with a 4-pin M12 connector terminal for reliable interfacing.
  • Infrared light source enables accurate background suppression detection.
  • The sensor housing is rated IP66, IP67, and IP69K for excellent protection.
  • Operates reliably in temperatures ranging from -40°C to 60°C.
  • Maximum DC voltage is 30 V with a max current of 100 mA.
  • Response time of 500 microseconds ensures rapid object detection.
  • Plastic housing material offers durable mechanical resistance.

Product Description

SICK WTB9-3P2411 Background Suppression Photoelectric Sensor is a high-precision block sensor designed for industrial automation applications. It offers a detection range of 20 mm to 500 mm, making it suitable for detecting small objects and features even through difficult backgrounds.

The sensor utilizes an infrared light source combined with advanced background suppression technology to prevent false readings from surrounding surfaces. Its rugged VISTAL™ plastic housing is rated for IP66, IP67, and IP69K ingress protection to withstand harsh industrial environments. Operating temperature ranges from -40°C to 60°C ensure performance in extreme conditions.

This device operates on a maximum DC voltage of 30 V and supports a maximum current of 100 mA with a fast response time of 500 microseconds. The output is configured as PNP, enabling simple integration into automation systems via its 4-pin M12 connector terminal.

The sensor's CE and UL certifications validate its safety and reliability in various industrial settings. It is ideal for tasks such as detection of the smallest workpieces, checking for misalignment, and detecting transparent or shiny objects where traditional sensors may fail.

Installation is facilitated by versatile mounting options and cable connections including M8 and M12 male connectors. The W9 series integrates SIRIC® technology to suppress electromagnetic interference, reducing machine downtime and increasing process stability.

The sensor's block style offers precise background suppression detection. PNP output type provides durable and reliable signal transmission. Four-pin connector interface ensures stable electrical connections. Infrared LEDs deliver consistent and accurate detection performance.

Highly resistant plastic housing with comprehensive ingress protection ratings. Wide operating temperature range suitable for various climates. Compliance with CE and UL standards for industrial use.

This Photoelectric Sensor is extensively used in manufacturing, automation, and quality control environments where accurate object detection is critical. Its robust construction and advanced technology make it a dependable choice for industrial engineers and system integrators.

Explore other premium sensors and automation products to optimize your industrial systems on EnvMart.

SICK Background Suppression Photoelectric Sensor, Block Sensor, 20 mm to 500 mm Detection Range, PNP Output WTB9-3P2411
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Frequently Asked Questions

The detection range of this sensor is from 20 mm to 500 mm.

It features a PNP output type, which allows for simple integration into automation systems.

The maximum operating temperature is 60°C, making it suitable for various industrial environments.

The response time of this sensor is 500 microseconds, ensuring rapid object detection.

It utilizes a 4-pin M12 connector terminal for reliable interfacing.

This model has IP66, IP67, and IP69K ratings, providing excellent protection against dust and water.

The minimum operating temperature is -40°C, allowing it to function in extreme conditions.

It is capable of detecting materials such as methyl methacrylate and plastic.

The sensor is CE Certified and UL Certified, ensuring compliance with safety and reliability standards.

The maximum current supported by this model is 100 mA.

It uses an infrared light source, which enables accurate background suppression detection.

The housing is made of plastic, providing mechanical resistance and durability for industrial applications.

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