Photoelectric sensors | W4 | WL4SLG-3F2232 | Sensing range max.: 0 m ... 4.5 m | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics) | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Light source: Laser | Type of light: Visible red light | Laser class: 1 | Housing material: Novodur | Adjustment: Teach-in button | Housing: Rectangular
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
Without reflector minimum distance (autocollimation/coaxial optics)
Sensing range max.
0 m ... 4.5 m1)2)
Sensing range
0 m ... 2 m1)2)
Polarisation filter
Yes
Light source
Laser3)
Type of light
Visible red light
Light spot size (distance)
Ø 1 mm (500 mm)
Normative reference
EN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11
Laser class
14)
Wave length
650 nm
Adjustment
Single teach-in button
Special applications
Detecting transparent objects, Detecting small objects
Mounting hole
M3
AutoAdapt
✔
MTTFD
589 years (EN ISO 13849-1)1)
DCavg
0%
TM(mission time)
10 years
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
30 mA3)
Protection class
III
Type
PNP4)
Switching mode
Light/dark switching4)
Output current Imax.
≤ 100 mA
Response time
≤ 0.5 ms5)
Switching frequency
1,000 Hz6)
Output function
Complementary
Circuit protection
A7)B8)C9)
Design detail
Slim
Dimensions (W x H x D)
12.2 mm x 41.8 mm x 17.3 mm
Connection
Male connector M8, 4-pin
Housing
Plastic, Novodur
Front screen
Plastic, PMMA
Weight
100 g
Enclosure rating
IP66IP67
Ambient operating temperature
–10 °C ... +50 °C
Ambient operating temperature extended
–30 °C ... +55 °C1)2)
Ambient temperature, storage
–30 °C ... +70 °C
RoHS certificate
✔
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
ECOLAB certificate
✔
Laser safety (IEC 60825-1) 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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