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SICK Background Suppression Photoelectric Sensor, Block Sensor, 1 mm → 150 mm, PNP Output, IP67, Panel Mount WTB2S-2P3251

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SICK Background Suppression Photoelectric Sensor, Block Sensor, 1 mm → 150 mm, PNP Output, IP67, Panel Mount WTB2S-2P3251

Name: SICK Background Suppression Photoelectric Sensor, Block Sensor, 1 mm → 150 mm, PNP Output, IP67, Panel Mount WTB2S-2P3251
Brand: SICK
SKU: 389314
Price: 271.04 USD
Availability: InStock

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Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin	Germany
Brand	SICK
Response time	500μs
Light Source	LED
Detection range	1 mm → 150 mm
Model	WTB2S-2P3251
IP Rating	IP67
Mount Type	Panel
Housing Material	Plastic ABS
Output type	PNP
Series	W2
Maximum Operating Temperature	50°C
Minimum Operating Temperature	-25°C
Maximum Current	20mA
Terminal type	M8 Connector
Maximum dc Voltage	30V dc
Hazardous Area Certification	EN IEC 63000
Standards/Approvals	CE
Materials Detected	Plastic, Polymethyl Methacrylate
Sensor Style	Block
SICK Diffuse Photoelectric Sensor, Block Sensor, 10 mm → 250 mm, PNP, IP67Brand	SICK

Key Features

Background suppression enables precise separation of objects during industrial detection processes.
PNP output facilitates easy integration with various automation control systems.
Rapid 500 microsecond response time supports high-speed manufacturing operations.
Durable ABS plastic housing provides protection with IP67 rating against dust and temporary water immersion.
Operates reliably across a broad temperature range from -25°C to 50°C.
M8 connector allows compact and secure electrical connections.
Designed for detecting plastics including polymethyl methacrylate in demanding industrial environments.
Ideal for automated panel-mounted inspection and conveyor quality control applications.

Product Description

SICK WTB2S-2P3251 is a background suppression photoelectric sensor designed as a block sensor with a detection range from 1 mm to 150 mm. Housed in robust ABS plastic with an IP67 rating, this sensor is engineered for panel mounting in demanding automation and machinery environments. It uses an LED light source to accurately detect plastic materials, including polymethyl methacrylate, by suppressing background interference.

Its PNP transistor output simplifies integration with control systems, allowing for seamless automation workflow. The device operates with rapid response time of 500 microseconds, supporting high-speed manufacturing and quality control processes. The sensor’s operating temperature range of -25°C to 50°C makes it suitable for varied environmental conditions. Additionally, the M8 connector ensures a compact and secure electrical connection for reliable interfacing.

The sensor is engineered for industrial use cases such as plastic component detection on conveyors, automated inspection stations, proximity switching in assembly lines, and integration into complex LED sensing networks. It complies with CE standards and EN IEC 63000 hazardous area certification, ensuring safe and reliable operation in industrial settings.

Background suppression enables precise object detection. PNP output type for controller compatibility. IP67 rated ABS housing for dust and water protection. Fast 500μs response time for rapid detection. Wide operating temperature from -25°C to 50°C.

M8 connector for compact wiring. Detects plastic materials including polymethyl methacrylate. Max supply voltage 30V DC and current 20mA. CE certified and EN IEC 63000 compliant.

This Photoelectric Sensor is ideal for industrial automation, manufacturing, quality control, and inspection systems requiring accurate, durable, and fast object detection with background suppression technology. Browse EnvMart’s Sensors category for additional SICK sensors and accessories.