Description
The WTB2S-2P3160 | W2 miniature photoelectric sensor is engineered for precise object detection in confined applications. With a slim 7.7 mm wide housing and reliable background suppression, it offers consistent detection within a 1 mm to 66 mm range, optimized for small objects even in complex backgrounds.
Its PinPoint red LED ensures a sharp, highly visible light spot (Ø 4.5 mm at 40 mm), supporting accurate alignment and reliable sensing. Delivering high-speed operation with a response time under 0.5 ms and 1,000 Hz switching frequency, this sensor fits seamlessly into high-speed automation tasks.
Built with an IP67-rated ABS/PC housing, and prewired with a 200 mm cable and M8 3-pin connector, the WTB2S-2P3160 ensures both durability and quick installation. Ideal for electronics manufacturing, assembly lines, and miniature conveyor systems.
Specifications
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Functional principle: Photoelectric proximity sensor
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Detection method: Background suppression
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Dimensions (W x H x D): 7.7 mm x 21.8 mm x 13.5 mm
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Housing design: Rectangular
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Sensing range (max.): 1 mm to 66 mm
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Effective sensing range: 5 mm to 60 mm
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Background suppression from: 70 mm (typical)
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Type of light: Visible red light
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Light source: PinPoint LED
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Light spot size: Ø 4.5 mm at 40 mm
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Wavelength: 640 nm
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Adjustment: None
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Application: Small object detection
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Supply voltage: 10 V DC to 30 V DC
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Ripple: < 5 Vpp
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Current consumption: 20 mA
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Switching output: PNP
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Switching mode: Light switching
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Output current: ≤ 50 mA
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Response time: < 0.5 ms
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Switching frequency: 1,000 Hz
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Operating temperature: –25 °C to +50 °C
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Storage temperature: –40 °C to +75 °C
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UL File No.: NRKH.E181493
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