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SICK Background Suppression Photoelectric Sensor Block Sensor 30 mm to 300 mm NPN IP67 WTB8-N2131
Specifications
| Country of Origin | China |
|---|---|
| Brand | SICK |
| Response time | 500μs |
| Light Source | Red Light |
| Detection range | 30 mm → 300 mm |
| Model | WTB8-N2131 |
| 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 |
| Terminal type | 3-Pin Connector |
| Maximum dc Voltage | 30V dc |
| Standards/Approvals | CE Certified, UL Certified |
| Materials Detected | Plastic, Methyl Methacrylate |
| Sensor Style | Block |
Key Features
- Miniature plastic housing with M3 threaded mounting holes provides precise background suppression.
- Operating voltage up to 30V DC with maximum current of 100mA.
- Utilizes red light source for detecting plastic and methyl methacrylate materials.
- Wide operating temperature range from -25°C to 55°C for various environments.
- High switching frequency up to 2 kHz ensures fast response time of 500 microseconds.
- Equipped with stainless steel mounting bracket (1.4301/304) for secure installation.
- Protection level IP67 guarantees dust tight and water resistant performance.
- Certified to CE and UL standards for industrial safety compliance.
Product Description
The SICK WTB8-N2131 is a high-quality background suppression photoelectric sensor designed for precise detection of objects within a range of 30 mm to 300 mm. Its block sensor style and NPN output configuration make it ideal for automation and control applications where reliable sensing of plastic or methyl methacrylate materials is required.
The sensor features a robust miniature plastic housing equipped with M3 threaded mounting holes allowing for flexible and secure installation. Accompanied by a stainless steel mounting bracket made of grade 1.4301/304, the sensor is optimized for durability and ease of mounting in various industrial and manufacturing environments.
Operating on a maximum DC voltage of 30V and supporting a maximum current of 100 mA, this sensor delivers consistent performance with a rapid switching frequency of up to 2 kHz and a response time of just 500 microseconds. Its red light source ensures accurate detection with suppression of background interference, enhancing operational efficiency.
The sensor maintains stable operation across a minimum temperature of -25°C up to a maximum of 55°C, with an IP67 ingress protection rating offering resistance to dust and water, suitable for demanding industrial conditions.
Certified under CE and UL standards, the WTB8-N2131 meets stringent quality and safety requirements, providing peace of mind for integration into automation and control gear systems.
This Photoelectric Sensor family, including models WTB8, WL8, WLG8, and WSE8, caters to close-range applications where precise background suppression is critical. The WTB8-N2131's design allows for quick and straightforward mounting and flexible operation, making it a versatile choice for automated production processes that benefit from a fast switching frequency and sensitivity adjustments.
The package includes all necessary accessories to reduce installation and procurement costs while expanding application versatility. Ideal for electrical, automation, and control gear applications, this sensor is a dependable component for manufacturing, laboratory, automotive, and other industrial setups.
Miniature plastic housing with M3 threaded mounting holes for easy mounting. Switching frequency up to 2 kHz for optimized production processes. Stainless steel mounting bracket (1.4301/304) included. Precise background suppression enables operational flexibility.
Wide temperature range from -25°C to 55°C with IP67 protection. Red light source ideal for detecting plastic and methyl methacrylate materials. Certified CE and UL for quality and safety assurance. Applicable across multiple industrial automation and control scenarios.
Explore the SICK sensor range for additional options to enhance automation and control in your industrial environment on EnvMart.
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Frequently Asked Questions
The detection range of this sensor is from 30 mm to 300 mm.
The maximum operating temperature for the WTB8-N2131 is 55°C.
This sensor features an NPN output type.
The response time of this model is 500 microseconds.
The sensor has an IP67 rating, indicating it is dust tight and water resistant.
This sensor is designed to detect plastic and methyl methacrylate materials.
The maximum current for this sensor is 100 mA.
It utilizes a red light source for detection.
This sensor uses a screw mounting type with M3 threaded holes.
It is certified under CE and UL standards for industrial safety compliance.
The minimum operating temperature for the WTB8-N2131 is -25°C.
The maximum DC voltage is 30V.
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