The SICK WT2S-F211 is a compact photoelectric proximity sensor featuring background suppression, designed for precise object detection in constrained industrial environments. Its PinPoint LED technology ensures a focused light spot for accurate detection, while the robust ABS housing and IP67/IP69K ratings provide durability in harsh conditions.

Key Features:

Model: WT2S-F211
Brand: SICK
Part Number: 1024171
Sensor Type: Photoelectric proximity sensor with background suppression
Sensing Range: 1 mm to 15 mm
Light Source: Visible red light (660 nm) using PinPoint LED
Light Spot Size: Ø 1.5 mm at 7 mm distance
Output Type: PNP, dark switching
Switching Frequency: 800 Hz
Response Time: < 0.6 ms
Supply Voltage: 10–30 V DC
Output Current: ≤ 50 mA
Connection: 200 mm PVC cable with M8, 3-pin connector
Housing Material: ABS plastic
Optics Material: PMMA
Protection Class: IP67 and IP69K
Operating Temperature Range: –20 °C to +50 °C
Dimensions (W × H × D): 7.6 mm × 25.1 mm × 12.5 mm
Weight: Approximately 20 g
Certifications: CE
Applications: Ideal for precise object detection in packaging machines, assembly lines, and other automation systems where space is limited.

SICK - WT2S-F211 - Miniature Photoelectric Sensor, Background Suppression, 15mm