In Stock

WT12L-2B540

Product ID:59207

Updated: 2026/4/3

Key Features

1High Precision Detection: Detects objects with high accuracy using a laser light source.
2Background Suppression: Minimizes false triggers by suppressing background reflections.
3Wide Sensing Range: Operates effectively from 30mm to 200mm, ideal for various applications.
4Flexible Outputs: Offers PNP and NPN outputs for compatibility with different control systems.
5Durable Design: Built with a metal housing and IP67/69K rating for robust performance in harsh environments.

Detailed engineering parameters

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression
Sensing range max.	30 mm ... 200 mm	Emitted beam_Light source	Laser2)
Emitted beam_Type of light	Visible red light	Emitted beam_Light spot size (distance)	Ø 0.2 mm (80 mm)
Focus position	80 mm	Key laser figures_Normative reference	EN 60825-1:2014, IEC 60825-1:2007
Key laser figures_Laser class	23)	Key LED figures_Wave length	650 nm
Adjustment	Potentiometer	Special applications	Detecting small objects, Detection of objects moving at high speeds
Items supplied	2 x clamps BEF-KH-W12, incl. screws	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	55 mA
Protection class	III	Digital output_Type	PNP, NPN4)5)
Digital output_Switching mode	Light switching, Dark switching4)5)	Digital output_Switching mode selector	Selectable via L/D control cable
Digital output_Signal voltage PNP HIGH/LOW	Uv - < 2 V, Uv / 0 V, <= 1.5 V	Digital output_Signal voltage NPN HIGH/LOW	Uv - < 2 V, Uv / 0 V, <= 1.5 V
Digital output_Output current Imax.	≤ 100 mA	Digital output_Response time	≤ 200 µs6)
Digital output_Switching frequency	2,500 Hz7)	Circuit protection	A8)#!#C9)#!#D10)
Housing	Rectangular	Dimensions (W x H x D)	15 mm x 49 mm x 41.5 mm
Connection	Male connector M12, 5-pin	Material_Housing	Metal
Material_Front screen	Plastic, PMMA	Weight	130 g

Specifications may be subject to change without notice