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SICK Retroreflective Photoelectric Sensor Block Style 4 m Detection Range NPN Output IP67 WL8-N2231

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin China
Brand SICK
Response time 250μs
Light Source LED
Detection range 4 m
Model WL8-N2231
IP Rating IP67
Mount Type Screw
Housing Material Plastic
Output type NPN
Series W8
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Maximum Current 100mA
DetectIon Type Retroreflective
Terminal type 4-Pin Connector
Interface Type 4-Pin, M8 Connector
Maximum dc Voltage 30V dc
Hazardous Area Certification EN IEC 63000
Standards/Approvals EN IEC 63000, EU, RL
Sensor Style Block

Key Features

  • Compact block style housing designed for close-range detection.
  • Provides precise background suppression for reliable sensing performance.
  • High switching frequency up to 2 kHz for optimized production processes.
  • Equipped with LED light source and 4-pin M8 connector terminal type.
  • Robust IP67-rated plastic housing suitable for harsh environments.
  • Operating temperature range from -25°C to 55°C supports diverse conditions.
  • Maximum DC voltage rating of 30V with a current limit of 100mA.
  • Includes stainless steel mounting bracket for secure and easy installation.

Product Description

SICK WL8-N2231 is a high-quality retroreflective photoelectric sensor in a compact block style form factor featuring a 4 meter detection range and NPN output type configured via a 4-pin M8 connector. Its IP67-rated plastic housing ensures reliable operation in challenging industrial environments. Designed for close-range sensing applications, this sensor supports fast switching speeds up to 2 kHz, improving automation efficiency.

The sensor integrates precise background suppression technology and an LED light source for consistent and accurate detection. The unit operates effectively within a temperature range of -25°C to 55°C and supports a maximum DC voltage of 30V and current of 100mA. The included stainless steel mounting bracket with M3 threaded holes facilitates straightforward and secure installation, reducing setup times and costs.

This product family is engineered to handle demanding industrial, manufacturing, automation, and laboratory tasks where fast, precise object detection is critical. It meets rigorous compliance standards such as EN IEC 63000, assuring quality and safety in professional environments.

Compact block style housing designed for close-range detection. Precise background suppression for reliable sensing performance. High switching frequency up to 2 kHz for optimized production processes. Equipped with LED light source and 4-pin M8 connector terminal type.

Robust IP67-rated plastic housing suitable for harsh environments. Operating temperature range from -25°C to 55°C supports diverse conditions. Maximum DC voltage rating of 30V with a current limit of 100mA. Includes stainless steel mounting bracket for secure and easy installation.

Complies with EN IEC 63000 standards for quality and safety. Suitable for industrial automation, laboratory, manufacturing, and control system applications.

This sensor is ideal for integration into automated production lines, robotics, monitoring systems, and quality control processes. Its combination of durability, precision, and flexibility makes it a preferred choice across industries requiring fast and accurate object detection under challenging conditions.

Explore more Photoelectric Sensor options and related industrial automation components on EnvMart for comprehensive solutions tailored to your operational needs.

SICK Retroreflective Photoelectric Sensor Block Style 4 m Detection Range NPN Output IP67 WL8-N2231
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Frequently Asked Questions

The WL8-N2231 sensor has a detection range of 4 meters.

It features an NPN output type.

The maximum operating temperature is 55°C.

This sensor has an IP67 rating, making it suitable for harsh environments.

The response time of the WL8-N2231 is 250 microseconds.

It is equipped with an LED light source.

The maximum DC voltage rating is 30V.

The WL8-N2231 includes a stainless steel mounting bracket and is designed for screw mounting.

The minimum operating temperature is -25°C.

It is configured with a 4-pin M8 connector terminal type.

This sensor complies with EN IEC 63000 standards for quality and safety.

The maximum current limit is 100mA.

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