SICK WTB4SL-3N2462V Miniature Photoelectric Sensor

Selling Points

1High Sensitivity and Accuracy: Detects objects with high sensitivity and accuracy, suitable for small object detection.
2Wide Sensing Range: Operates over a wide sensing range of 25 mm to 300 mm, ensuring versatility in various applications.
3Laser Class 1: Compliant with EN 60825-1:2014 and IEC 60825-1:2014, ensuring safe operation.
4Durable Design: Built with stainless steel housing (V4A 1.4404, 316L) and PMMA front screen, resistant to harsh environments.
5Easy Adjustment: Features a single teach-in button for easy setup and configuration.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression
Sensing range max.	25 mm ... 300 mm	Sensing range	25 mm ... 300 mm
Emitted beam_Light source	Laser2)	Emitted beam_Type of light	Visible red light
Emitted beam_Light spot size (distance)	Ø 1 mm (170 mm)	Key laser figures_Normative reference	EN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11
Key laser figures_Laser class	1	Key laser figures_Wave length	650 nm
Adjustment	Single teach-in button	Special applications	Hygienic and washdown zones, Detecting small objects
Housing design	Washdown	Mounting hole	M3
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	30 mA	Protection class	III
Digital output_Type	NPN4)	Digital output_Switching mode	Light/dark switching4)
Digital output_Output current Imax.	≤ 100 mA	Digital output_Response time	≤ 0.5 ms5)
Digital output_Switching frequency	1,000 Hz6)	Output function	Complementary
Circuit protection	A7)#!#B8)#!#C9)	Housing	Rectangular
Design detail	Slim	Dimensions (W x H x D)	15.3 mm x 55.4 mm x 22.2 mm
Connection	Male connector M12, 4-pin	Material_Housing	Stainless steel, Stainless steel V4A (1.4404, 316L)
Material_Front screen	Plastic, PMMA	Weight	45 g

Specifications may be subject to change without notice