WTF12-3N2441

Product ID:58941
Updated: 2026/7/7
sick WTF12-3N2441

Key Features

  • 1Compact design with dimensions 15.6 mm x 48.5 mm x 42 mm.
  • 2Compatible with male connector M12, 4-pin for easy integration.
  • 3Metal housing for durability and resistance to environmental factors.
  • 4Foreground suppression technology for precise object detection.
  • 5Fast response time of 0.33ms for quick detection and action.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Functional principle
Photoelectric proximity sensor
Functional principle detail
Foreground suppression
Sensing range max.
30 mm ... 500 mm
Sensing range
30 mm ... 500 mm
Emitted beam_Light source
LED2)
Emitted beam_Type of light
Visible red light
Emitted beam_Light spot size (distance)
Ø 7 mm (300 mm)
Key LED figures_Wave length
640 nm
Adjustment
Potentiometer, 5 turns
Items supplied
2 x clamps BEF-KH-W12, incl. screws
Supply voltage UB
10 V DC ... 30 V DC
Ripple
< 5 V
Current consumption
45 mA
Protection class
III
Digital output_Type
NPN
Digital output_Switching mode
Light/dark switching
Digital output_Signal voltage NPN HIGH/LOW
Approx. VS / < 2.5 V
Digital output_Output current Imax.
≤ 100 mA
Digital output_Response time
≤ 330 µs4)
Digital output_Switching frequency
1,500 Hz5)
Output function
Complementary
Circuit protection
A6)#!#C7)#!#D8)
Housing
Rectangular
Dimensions (W x H x D)
15.6 mm x 48.5 mm x 42 mm
Connection
Male connector M12, 4-pin
Material_Housing
Metal
Material_Front screen
Plastic, PMMA
Weight
120 g

Specifications may be subject to change without notice

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