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SICK Background Suppression Photoelectric Sensor, Block Sensor, Detection Range 200 mm to 1 m, NPN Output WTB250-2N2451

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin China
Brand SICK
Response time 3ms
Light Source Red Light
Detection range 200 mm → 1 m
Model WTB250-2N2451
IP Rating IP67
Mount Type Screw
Housing Material Plastic
Output type NPN
Series W250-2
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Maximum Current 100mA
Terminal type 4-Pin Connector
Maximum dc Voltage 30V dc
Hazardous Area Certification EN IEC 63000
Standards/Approvals CE Certified, UL Certified
Sensor Style Block

Key Features

  • Equipped with a bright red LED for visible alignment.
  • Adjustable sensing range and sensitivity with position indicator potentiometer.
  • Light/dark switching configurable via control cable.
  • Rotatable male connector or cable variants for installation flexibility.
  • Mounting bracket made of stainless steel included for easy installation.
  • Operates between -25°C and 55°C operating temperatures.
  • CE and UL certified with EN IEC 63000 hazardous area certification.
  • Plastic housing with screw mount type ensuring durability.

Product Description

SICK WTB250-2N2451 Background Suppression Photoelectric Sensor is designed for industrial automation applications requiring precise detection of objects within a 200 mm to 1 m range. This block sensor utilizes a red light source and features an NPN output type, offering reliable switching signals. Protected by an IP67 rated plastic housing, it is suitable for harsh environments and ensures protection against dust and water ingress. The sensor supports both cable and rotatable M12 connector variants, providing flexible installation options for diverse system configurations.

The sensing range and sensitivity can be easily adjusted using an integrated potentiometer with a position indicator, facilitating quick calibration and alignment, enhanced further by the bright red LED making targeting visible. Light/dark switching can be configured conveniently via the control cable, reducing the need for multiple device variants and streamlining inventory management.

The device comes with a stainless steel mounting bracket (BEF-W250 series) for secure and stable installation. Engineered to operate in temperature ranges from -25°C up to 55°C, it satisfies demanding factory and process conditions. Safety and quality are assured by CE and UL certifications alongside compliance to the EN IEC 63000 hazardous area standard.

This sensor family integrates DC and AC/DC voltage types in a compact housing, expanding flexibility in power supply options. The WTB250-2N2451 variant supports a maximum DC voltage of 30V and current up to 100mA, with a quick response time of 3 ms, making it ideal for fast-paced automation environments.

Extensively utilized in automation, manufacturing, and processing industries, this sensor excels in object detection applications requiring high accuracy and environmental protection. Its robust features ensure long-term reliability and operational efficiency in industrial, laboratory, HVAC, and commercial settings.

BrightLight LED ensures easy visibility and alignment. Adjustable sensitivity with a clear positioning indicator potentiometer. Light/dark switching reduces device variants needed. Mounting bracket included for secure installation.

High ingress protection with IP67 rated housing. Discover more sensors and automation components at EnvMart to enhance your industrial control systems.

SICK Background Suppression Photoelectric Sensor, Block Sensor, Detection Range 200 mm to 1 m, NPN Output WTB250-2N2451
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Frequently Asked Questions

The detection range of this sensor is from 200 mm to 1 m.

It features an NPN output type, which offers reliable switching signals for automation applications.

The maximum current is 100 mA, and it supports a maximum DC voltage of 30V.

The response time of the WTB250-2N2451 is 3 milliseconds, making it suitable for fast-paced automation environments.

It operates effectively within a temperature range of -25°C to 55°C.

The housing has an IP67 rating, providing protection against dust and water ingress.

The sensor features a plastic housing, ensuring durability and protection in industrial environments.

It comes with a stainless steel mounting bracket for secure and stable installation.

Yes, the sensing range and sensitivity can be easily adjusted using an integrated potentiometer with a position indicator.

This sensor is CE and UL certified and complies with the EN IEC 63000 hazardous area certification.

It utilizes a red light source for object detection and alignment.

The sensor features a 4-pin connector terminal type, allowing for flexible installation options.

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