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| Country of Origin | Germany |
|---|---|
| Brand | SICK |
| Response time | 500μs |
| Light Source | Red Light |
| Detection range | 100 mm → 1.2 m |
| Model | IP67 |
| IP Rating | IP67 |
| Mount Type | Through Hole |
| Housing Material | Plastic |
| Output type | NPN/PNP |
| Series | W34 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -40°C |
| Maximum Current | 100mA |
| Terminal type | 4-Pin Connector |
| Interface Type | M12 Connector, 4-Pin |
| Maximum dc Voltage | 30V dc |
| Hazardous Area Certification | EN IEC 63000 |
| Standards/Approvals | CE Certified, UL Certified |
| Sensor Style | Block |
| M12 or terminal chamber connection | 90° rotatable |
SICK WT34-B440 Background Suppression Photoelectric Sensor is a high-performance block sensor designed for precise detection distances between 100 mm and 1.2 m. Featuring a durable plastic housing with protected configuration components, this sensor ensures longevity and reliable operation in demanding industrial conditions.
The sensor uses a red light source and is specifically immune to ambient light interference and crosstalk from other sensors, enhancing its accuracy and application stability. It supports switch selectable NPN or PNP outputs and selectable light or dark operating modes, providing versatile installation options.
Designed for through hole mounting, the sensor features a 4-pin M12 connector that is rotatable 90° for ease of wiring in compact installations. It operates within a voltage range up to 30 V DC and can handle a maximum current of 100 mA. The sensor’s IP67 rating guarantees protection against dust and water ingress, making it suitable for harsh industrial and outdoor environments.
With a fast response time of 500 microseconds and operating temperature range from -40°C to 60°C, the WT34-B440 is ideal for automation, manufacturing, and process control applications where fast and accurate background suppression sensing is critical.
The sensor is CE and UL certified, ensuring compliance with international safety standards. Durable plastic housing protects configuration components from environmental hazards. Immune to ambient light and sensor crosstalk to enhance detection reliability.
Switch selectable output types and operating modes for versatile deployment. 90° rotatable M12 connector simplifies installation in tight spaces. Wide operating temperature range with IP67 rating for robust industrial use.
CE and UL certifications validate safety and quality standards.
This Photoelectric Sensor is widely used in industrial automation, manufacturing plants, material handling, and quality inspection systems requiring precise object detection and background suppression.
Explore more Industrial Sensors and Automation Components at EnvMart for your application needs.
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