Product Model

WL45-N250

Manufacturer

sick

Key Features

1The WL45-N250 provides robust perimeter protection for outdoor areas, ensuring continuous monitoring of open spaces.
2Equipped with advanced detection technology, this sensor offers precise identification of objects and individuals.
3Designed to operate under various weather conditions, the WL45-N250 ensures consistent performance in challenging environments.
4Featuring intelligent field management functions, the device is easy to set up and adjust to changing conditions.
5Suitable for monitoring parked planes, vehicles, or containers, making it ideal for industrial and commercial security needs.

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)	60 mm x 105 mm x 105 mm	Housing design (light emission)	Rectangular
Sensing range max.	1 m ... 55 m	Sensing range	1 m ... 45 m
Type of light	Visible red light	Light source	LED
Light spot size (distance)	Ø 230 mm (16 m)	Adjustment	Potentiometer
Special features	Dark switching (pre-setting)	Supply voltage UB	10 V DC ... 60 V DC
Ripple	< 5 V	Current consumption	250 mA
Switching output	NPN	Output function	Complementary
Switching mode	Light/dark switching	Output current Imax.	≤ 200 mA
Response time	≤ 1.2 ms	Switching frequency	400 Hz
Time functions	Switch-on delay#!#Off delay#!#ON and OFF delay	Delay time	Adjustable via time delay selector switch, 0.5 s, 0.015 s ... 12 s, 0.3 s
Connection type	Terminal connection with PG13,5, 6-pin	Circuit protection	A6)#!#C7)#!#D8)
Protection class	I	Weight	800 g
Polarisation filter	✔	Front screen heating	✔
Alarm output	100 mA	Housing material	Metal
Enclosure rating	IP67	Test input sender off	TE to V
Ambient operating temperature	–25 °C ... +55 °C	Ambient temperature, storage	–40 °C ... +70 °C

Specifications may be subject to change without notice