WTB9-3P2411S09

Product ID:58973
Updated: 2026/7/7
sick WTB9-3P2411S09

Key Features

  • 1Background Suppression: Efficiently detects objects in complex environments with background suppression technology.
  • 2Wide Detection Range: Covers a broad range of 20 to 350 mm for precise object detection.
  • 3Robust Industrial Design: Built with IP66, IP67, and IP69K ratings for harsh industrial conditions.
  • 4Fast Response Time: Responds quickly with a response time of less than 0.5 ms.
  • 5Versatile Connectivity: Equipped with an M12 4-pin connector for easy integration into various systems.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
12.2 mm x 52.2 mm x 23.6 mm
Housing design (light emission)
Rectangular
Mounting hole
M3
Sensing range max.
20 mm ... 350 mm
Sensing range
40 mm ... 250 mm
Type of light
Infrared light
Light source
LED
Light spot size (distance)
Ø 20 mm (250 mm)
Wave length
850 nm
Adjustment
Potentiometer, 5 turns
Special features
Printed front screen for increased blind zone
Supply voltage UB
10 V DC ... 30 V DC
Ripple
< 5 V
Current consumption
30 mA
Switching output
PNP
Output function
Complementary
Switching mode
Light/dark switching
Output current Imax.
≤ 100 mA
Response time
< 1 ms
Switching frequency
500 Hz
Connection type
Male connector M12, 4-pin
Circuit protection
A8)#!#B9)#!#C10)
Protection class
III
Weight
13 g
Housing material
Plastic, VISTAL®
Optics material
Plastic, PMMA
Enclosure rating
IP66#!#IP67#!#IP69K
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493

Specifications may be subject to change without notice

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