SICK WTB26I-24161120A00

• W26 series compact photoelectric sensor
• Photoelectric proximity sensor functional principle, LED light source
• Background suppression functional principle detail, infrared type of light
• 30mm to 2,000mm sensing range, point-shaped shape light spot, 850nm wave length
• 100,000h at Ta = +25°C average service life, Ø 14mm (1,000mm) light spot size (distance)
• 10VDC to 30VDC supply voltage range, ≤ 30mA, without load. At UB = 24V current consumption
• PNP/NPN push-pull type, ≤100mA max output current, rectangular housing
• 1,000Hz switching frequency, IP66 (EN 60529)/IP67 (EN 60529)/IP69 (EN 60529) rating
• Male connector M12, 4-pin connection type, plastic, VISTAL® housing material
• Dimension (W x H x D) is 24.6 x 82.5 x 53.3mm, ambient operating temperature range from -40 to +60°C

Detailed technical data
Features
Functional principle Photoelectric proximity sensor
Functional principle detail Background suppression
Sensing range
Sensing range min. 30 mm
Sensing range max. 2,000 mm
Adjustable switching threshold for background
suppression
180 mm … 2,000 mm
Reference object Object with 90% remission factor (complies with standard white according to DIN 5033)
Minimum distance between set sensing range
and background (black 6% / white 90%)
85 mm, at a distance of 800 mm
Recommended sensing range for the best performance
200 mm … 800 mm
Emitted beam
Light source LED
Type of light Infrared light
Shape of light spot Point-shaped
Light spot size (distance) Ø 14 mm (1,000 mm)
Maximum dispersion of the emitted beam
around the standardized transmission axis
(squint angle)
< +/- 1.0° (at Ta = +23 °C)
Key LED figures
Normative reference EN 62471:2008-09 | IEC 62471:2006, modified