SICK WTB12-3P2431 Photoelectric Sensor in Pakistan

The SICK WTB12-3P2431 Photoelectric Sensor is an industrial proximity sensor designed to detect objects without physical contact. It uses visible red LED light and background suppression technology to detect objects within a sensing range of 20mm to 350mm while reducing unwanted detection of backgrounds behind them.

The sensor operates with a 10–30V DC power supply and provides a PNP complementary switching output for compatible PLCs, automation controllers, and industrial control systems. Its adjustable sensing distance, five-turn potentiometer, compact metal housing, and IP66, IP67, and IP69K enclosure ratings make it suitable for production lines, packaging machines, material handling systems, and automated manufacturing equipment.

Features:

• Non-Contact Object Detection: Detects objects without touching them, reducing mechanical wear and physical damage.
• Background Suppression: Helps distinguish the target object from objects or surfaces behind it.
• Long Sensing Range: Provides an adjustable detection range from 20mm to 350mm under specified conditions.
• Visible Red LED Light: Uses a visible red light beam for object detection and easier alignment.
• 10–30V DC Operation: Supports a wide DC supply voltage range for industrial applications.
• PNP Switching Output: Provides a PNP complementary output for compatible automation equipment.
• Adjustable Sensitivity: Includes a five-turn potentiometer for setting the sensing distance.
• High Switching Speed: Supports fast object detection with a switching frequency of up to 1,500Hz.
• Durable Industrial Design: Features a metal housing and compact rectangular construction.
• High Protection Rating: IP66, IP67, and IP69K ratings support use in demanding industrial environments.

Specifications:

• Product Name: Photoelectric Proximity Sensor.
• Manufacturer: SICK.
• Model Number: WTB12-3P2431.
• Part Number: 1041411.
• Product Series: W12-3.
• Sensor Type: Photoelectric proximity sensor.
• Detection Principle: Background suppression.
• Sensing Range: 20mm to 350mm.
• Maximum Sensing Distance: 350mm.
• Supply Voltage: 10–30V DC.
• Output Type: PNP.
• Output Function: Complementary switching output.
• Switching Mode: Light-on / dark-on.
• Light Source: LED.
• Light Type: Visible red light.
• Wavelength: 640nm.
• Light Spot Size: Approximately 6mm diameter at 200mm distance.
• Sensitivity Adjustment: Five-turn potentiometer.
• Maximum Output Current: 100mA.
• Current Consumption: Approximately 45mA without load.
• Response Time: Maximum 330µs.
• Switching Frequency: Up to 1,500Hz.
• Electrical Connection: M12, 4-pin male connector.
• Housing Dimensions: 15.6mm × 48.5mm × 42mm (W × H × D).
• Housing Material: Metal.
• Optical Material: Plastic PMMA.
• Enclosure Rating: IP66 / IP67 / IP69K.
• Operating Temperature: -40°C to +60°C.
• Storage Temperature: -40°C to +75°C.
• Protection Class: III.
• Weight: Approximately 120g.
• Included Accessories: BEF-KH-W12 mounting clamps with screws.

Uses:

• Industrial Automation: Detects products and materials in automated manufacturing systems.
• Conveyor Systems: Identifies objects moving along industrial conveyor belts.
• Packaging Machines: Detects packages, cartons, and containers during packaging operations.
• Assembly Lines: Checks the presence and position of components during production.
• Material Handling: Supports automatic detection of objects in material handling equipment.
• Sorting Systems: Helps identify products for automatic sorting and separation.
• Machine Position Detection: Detects the presence of machine parts and workpieces.
• Bottle and Container Detection: Detects bottles and containers in filling and packaging lines.
• PLC Control Systems: Sends switching signals to compatible PLCs and industrial controllers.
• Production Monitoring: Supports object counting, product detection, and automated process control.

Package includes:

1x SICK WTB12-3P2431 Photoelectric Sensor

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