Photoelectric sensors | W2 | WTB2S-2P3110S50 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light switching | Connection type: Cable with connector M8, 3-pin, 500 mm | Light source: PinPoint LED | Adjustment: None | Communication interface: -
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
7.7 mm x 21.8 mm x 13.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
1 mm ... 18 mm1)
Sensing range
3 mm ... 15 mm1)
Background suppression typ. from
20 mm
Type of light
Visible red light
Light source
PinPoint LED2)
Light spot size (distance)
Ø 2 mm (8 mm)
Wave length
640 nm
Adjustment
None
Special applications
Detecting small objects
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
20 mA3)
Switching output
PNP
Switching mode
Light switching
Output current Imax.
≤ 50 mA
Response time
< 0.4 ms4)
Switching frequency
1,200 Hz5)
Connection type
Cable with connector M8, 3-pin, 500 mm6)
Cable material
Plastic, PVC
Conductor cross section
0.09 mm²
Cable diameter
Ø 3 mm
Circuit protection
A7)B8)D9)
Housing material
Plastic, ABS/PC
Optics material
Plastic, PMMA
Enclosure rating
IP67
Ambient operating temperature
–25 °C ... +50 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493
MTTFD
3,487 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.0
27270904
ECLASS 5.1.4
27270904
ECLASS 6.0
27270904
ECLASS 6.2
27270904
ECLASS 7.0
27270904
ECLASS 8.0
27270904
ECLASS 8.1
27270904
ECLASS 9.0
27270904
ECLASS 10.0
27270904
ECLASS 11.0
27270904
ECLASS 12.0
27270903
ETIM 5.0
EC002719
ETIM 6.0
EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
UNSPSC 16.0901
39121528
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