Photoelectric sensors | W9 | WL9G-3P2232 | 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: PinPoint LED | Adjustment: Teach-in button | Communication interface: -
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
Without reflector minimum distance (autocollimation/coaxial optics)
Dimensions (W x H x D)
12.2 mm x 49.8 mm x 23.6 mm
Housing design (light emission)
Rectangular
Mounting hole
M3
Sensing range max.
0 m ... 5 m1)
Sensing range
0 m ... 3 m1)
Type of light
Visible red light
Light source
PinPoint LED2)
Light spot size (distance)
Ø 45 mm (1.5 m)
Wave length
650 nm
Adjustment
Single teach-in button
AutoAdapt
✔
Special applications
Detecting transparent objects
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
20 mA3)
Switching output
PNP4)
Output function
Complementary
Switching mode
Light/dark switching4)
Output current Imax.
≤ 100 mA5)
Response time
< 0.5 ms6)
Switching frequency
1,000 Hz7)
Connection type
Male connector M8, 4-pin
Circuit protection
A8)B9)C10)
Protection class
III
Weight
13 g
Polarizing filter
✔
Housing material
Plastic, VISTAL®
Optics material
Plastic, PMMA
Enclosure rating
IP66IP67IP69K
Special feature
Detecting transparent objects
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493
MTTFD
1,232 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
ECOLAB certificate
✔
cULus 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
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ECLASS 13.0
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ECLASS 14.0
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ECLASS 15.0
27270903
ETIM 6.0
EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
ETIM 9.0
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ETIM 10.0
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