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)
Weight
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
27270903
ECLASS 6.0
27270903
ECLASS 7.0
27270903
ECLASS 8.0
27270903
ECLASS 9.0
27270903
ECLASS 10.0
27270903
ECLASS 11.0
27270903
ECLASS 12.0
27270903
ECLASS 13.0
27270903
ECLASS 14.0
27270903
ECLASS 15.0
27270903
ETIM 6.0
EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
ETIM 9.0
EC002719
ETIM 10.0
EC002719
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