ZLL
WTB26P-24161120A00
delivery time；6weeks
Device type
Photoelectric sensors
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Sensing range
Sensing range min.
30 mm
Sensing range max.
1,600 mm
Adjustable switching threshold for background suppression
180 mm ... 1,600 mm
Reference object
Object with 90 % reflectance (referred to standard white, DIN 5033)
Minimum distance between set sensing range and background (black 6% / white 90%)
40 mm (at a distance of 600 mm)
Recommended sensing range for the best performance
200 mm ... 600 mm
Emitted beam
Light source
PinPoint LED
Type of light
Visible red light
Shape of light spot
Point-shaped
Light spot size (distance)
Ø 7 mm (700 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
LED risk group marking
Free group
Wave length
635 nm
Average service life
100,000 h at Ta = +25 °C
Adjustment
Teach-Turn adjustment
BluePilot: For setting the sensing range
IO-Link
For configuring the sensor parameters and Smart Task functions
Indication
LED blue
BluePilot: sensing range indicator
LED green
Operating indicator
Static on: power on
Flashing: IO-Link mode
LED yellow
Status of received light beam
Static on: object present
Static off: object not present
