Compact photoelectric sensors | W260 | WL260-R270 | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Dual lens | Switching output: Relay | Switching mode: Light switching | Connection type: Cable gland | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: Reflector P250, mounting bracket BEF-W260
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
Dual lens
Dimensions (W x H x D)
25 mm x 78 mm x 63 mm
Housing design (light emission)
Rectangular
Sensing range max.
0.01 m ... 15 m1)
Sensing range
0.01 m ... 10 m2)0.01 m ... 13 m1)
Focus
Approx. 1.7°
Type of light
Visible red light
Light source
LED3)
Light spot size (distance)
Ø 300 mm (10 m)
Angle of dispersion
Approx. 1.7°
Adjustment
Potentiometer, 270°
Supply voltage
12 V DC ... 240 V DC1)24 V AC ... 240 V AC1)
Power consumption
≤ 5 VA
Switching output
Relay, electrically isolated2)
Output function
Change-over contacts
Switching mode
Light switching2)
Switching current (switching voltage)
3 A (240 V AC)3 A (30 V DC)
Response time
≤ 20 ms
Switching frequency
25 Hz3)
Time functions
On delayOff delay
Delay time
Adjustable via time delay selector switch, 0.1 s ... 10 sAdjustable via time control
Connection type
Cable gland
Circuit protection
A4)C5)
Protection class
II6)
Вес
120 g
Polarisation filter
✔
Interference emission
Level EN 61000-6-3Residential and commercial areas
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
Items supplied
Reflector P250, mounting bracket BEF-W260
Electromagnetic compatibility (EMC)
Level EN 61000-6-3Residential and commercial areas
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
EN50081-1, 242356
MTTFD
482 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cRUus certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.1.4
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