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SICK Background Suppression Photoelectric Sensor Rectangular 4 - 220 mm PNP/NPN IP66/IP67 WTB4FP-21311120ZZZ
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | SICK |
| Response time | 0.1s |
| Light Source | Pin Point LED |
| Detection range | 4 → 220 mm |
| Model | WTB4FP-21311120ZZZ |
| IP Rating | IP66, IP67 |
| Mount Type | Wall |
| Housing Material | Plastic |
| Output type | PNP/NPN |
| Series | WTB4FP |
| Maximum Operating Temperature | 60°C |
| Thread Size | M8 |
| Minimum Operating Temperature | -40°C |
| Maximum Current | 25mA |
| Terminal type | M8 Connector |
| Interface Type | IO-Link |
| Maximum dc Voltage | 30V dc |
| Hazardous Area Certification | UL |
| Standards/Approvals | CE Certified, UL Certified |
| Materials Detected | Object with 90% Remission |
| Sensor Style | Rectangular |
Key Features
- Background suppression technology ensures reliable object detection even with varying backgrounds.
- Detection range adjustable from 4 mm to 220 mm for versatile applications.
- Supports both PNP and NPN output types, compatible with a broad range of control interfaces.
- Rectangular plastic housing provides durability and ease of wall mounting.
- IP66 and IP67 rated enclosure for superior protection against water and dust ingress.
- M8 connector with IO-Link interface facilitates easy integration in automation setups.
- Fast response time of 0.1 seconds enables high-speed sensing.
- Operating temperature from -40°C to 60°C suitable for harsh industrial environments.
Product Description
SICK WTB4FP-21311120ZZZ Background Suppression Photoelectric Sensor is engineered for high-performance object detection in demanding industrial environments. Combining advanced background suppression with an adjustable detection range from 4 mm to 220 mm, this sensor ensures accurate and reliable sensing regardless of environmental changes or reflective surfaces.
The device features a robust rectangular plastic housing designed for wall mounting, providing durability and vibration resistance. Protection against water and dust is ensured by IP66 and IP67 ratings, making it suitable for washdown areas and harsh production lines.
Its dual output design (PNP and NPN) allows seamless integration with various PLCs and automation controllers, while the M8 connector and IO-Link capability offer straightforward networking and remote configuration.
A 635 nm pin-point LED light source enables detection of small objects - down to about 0.2 mm at 130 mm distance - making it especially useful for automated inspection, conveyor systems, and pick-and-place stations.
Background suppression technology ensures reliable object detection even with varying backgrounds. Detection range adjustable from 4 mm to 220 mm for versatile applications. Supports both PNP and NPN output types, compatible with a broad range of control interfaces.
Rectangular plastic housing provides durability and ease of wall mounting. IP66 and IP67 rated enclosure for superior protection against water and dust ingress. M8 connector with IO-Link interface facilitates easy integration in automation setups.
Fast response time of 0.1 seconds enables high-speed sensing. Operating temperature from -40°C to 60°C suitable for harsh industrial environments. CE and UL certified for assured international compliance.
Applications for the SICK WTB4FP-21311120ZZZ include conveyor object detection, presence sensing with white reference targets, and pick-and-place stations requiring rapid response. It is a reliable choice for manufacturing plants, handling systems, and automated inspection lines exposed to frequent washdown or temperature extremes.
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Frequently Asked Questions
The detection range of this sensor is adjustable from 4 mm to 220 mm, allowing for versatile applications in various environments.
It supports both PNP and NPN output types, making it compatible with a broad range of control interfaces.
The response time of this sensor is 0.1 seconds, enabling high-speed sensing for dynamic applications.
This model has IP66 and IP67 ratings, providing superior protection against water and dust ingress, suitable for harsh environments.
The maximum operating temperature for the WTB4FP-21311120ZZZ is 60°C, allowing it to function in high-temperature industrial settings.
It features an M8 connector with IO-Link interface, facilitating easy integration into automation setups.
It can detect objects with 90% remission, making it effective for various sensing applications.
This sensor is designed for wall mounting, providing ease of installation in various setups.
The sensor uses a pin-point LED light source, which enables detection of small objects down to about 0.2 mm at a distance of 130 mm.
The operating temperature range is from -40°C to 60°C, making it suitable for harsh industrial environments.
The WTB4FP-21311120ZZZ is CE and UL certified, ensuring compliance with international standards.
It is suitable for applications such as conveyor object detection, presence sensing, and automated inspection lines.
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