SICK WL34-V540 Compact Photoelectric Sensor - High Accuracy and Flexibility

Selling Points

1High Accuracy and Flexibility: The WL34-V540 offers precise detection with a sensing range of 0.03 to 22 meters.
2Compact Design: Measuring 27 mm x 92 mm x 70 mm, it is ideal for space-constrained applications.
3Adjustable Time Delays: Allows for customizable ON and OFF delays via a time delay selector switch.
4Dual Lens System: Ensures reliable detection with a minimum distance to reflector.
5IP67 Enclosure Rating: Provides robust protection against environmental hazards.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric retro-reflective sensor	Functional principle detail	With minimum distance to reflector (dual lens system)
Dimensions (W x H x D)	27 mm x 92 mm x 70 mm	Housing design (light emission)	Rectangular
Sensing range max.	0.03 m ... 22 m	Sensing range	0.03 m ... 15 m
Type of light	Visible red light	Light source	LED
Light spot size (distance)	Ø 250 mm (15 m)	Wave length	660 nm
Adjustment	Potentiometer	Alarm output	✔
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	50 mA	Switching output	NPN, PNP
Switching mode	Light switching, Dark switching	Switching mode selector	Selectable via PNP/NPN selector, selectable via light/dark selector
Output current Imax.	≤ 100 mA	Response time	≤ 500 µs
Switching frequency	1,000 Hz	Time functions	Off delay#!#Switch-on delay#!#Adjustable
Delay time	Adjustable via time delay selector switch, 0.5 s ... 10 s	Connection type	Male connector M12, 5-pin
Circuit protection	A5)#!#C6)#!#D7)	Protection class	II
Weight	140 g	Polarisation filter	✔
Housing material	Plastic, ABS	Enclosure rating	IP67
Test input sender off	TE to 0 V	Ambient operating temperature	–40 °C ... +60 °C
Ambient temperature, storage	–40 °C ... +75 °C	UL File No.	NRKH.E181493 & NRKH7.E181493

Specifications may be subject to change without notice