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WT24-2X400

The SICK WT24-2X400 is a versatile cylindrical photoelectric sensor designed for reliable object detection in industrial automation applications. Utilizing retro-reflective sensing technology with polarization filter, this sensor provides stable detection of reflective objects while effectively ignoring non-target background interference.

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Parameters
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Key Parameters
Sensing Performance:

Sensing Principle: Retro-reflective with polarization filter

Light Source: Red visible light (650 nm)

Sensing Range: 0.1-4 m

Max. Sensing Distance: 4 meters

Response Time: ≤ 1.5 ms

Light Spot Size: ~40 mm at 4 m

Electrical Specifications:

Operating Voltage: 10-30 V DC

Current Consumption: ≤ 40 mA

Output Type: PNP normally open (NO)

Output Current: ≤ 100 mA

Voltage Drop: ≤ 2.5 V DC

Connection: M12 4-pin quick-disconnect connector

Mechanical Specifications:

Housing Material: Brass, nickel-plated

Protection Rating: IP67

Dimensions: Ø24 × 70 mm

Weight: ~95 g

Mounting: M24 × 1.5 threaded barrel

Environmental Ratings:

Operating Temperature: -25°C to +60°C

Storage Temperature: -40°C to +80°C

Ambient Light Immunity: ≤ 10,000 Lux

Vibration Resistance: 10 g (10-55 Hz)

Shock Resistance: 30 g, 6 ms

Optical Specifications:

Beam Type: Polarized red light

Reflector Requirement: Requires retro-reflector

Alignment: Visual alignment aid

Light Source Type: Modulated LED

Key Features:
Polarization Filter: Reliable detection of reflective objects

Long Sensing Range: Up to 4 meters detection distance

Visible Red Light: Easy alignment and setup verification

Industrial Construction: Metal housing with IP67 protection

Quick Connection: M12 connector for easy installation

Stable Performance: Immune to ambient light interference

Typical Applications:

Object detection on long conveyors

Pallet presence verification

AGV (Automated Guided Vehicle) detection

Storage system monitoring

Packaging line automation

Material handling equipment