Photoelectric sensors | W2 | WT2S-F131 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Dark switching | Connection type: Cable, 3-wire, 2 m | Light source: PinPoint LED | Adjustment: None | Communication interface: -
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
7.6 mm x 25.1 mm x 12.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
1 mm ... 30 mm1)
Sensing range
1 mm ... 30 mm1)
Focus
15 mm
Type of light
Visible red light
Light source
PinPoint LED2)
Light spot size (distance)
Ø 1.5 mm (15 mm)
Wave length
660 nm
Adjustment
None
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Switching output
PNP3)
Switching mode
Dark switching
Output current Imax.
≤ 50 mA
Response time
< 0.6 ms4)
Switching frequency
800 Hz5)
Connection type
Cable, 3-wire, 2 m6)
Cable material
Plastic, PVC
Cable diameter
Ø 2.4 mm
Circuit protection
A7)C8)D9)
Weight
18 g
Reverse polarity protection
✔
Short-circuit protection
✔
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67IP69K
Ambient operating temperature
–20 °C ... +50 °C
Ambient temperature, storage
–40 °C ... +75 °C
MTTFD
1,495 years
DCavg
0 %
China RoHS
✔
ECOLAB certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.0
27270903
ECLASS 5.1.4
27270903
ECLASS 6.0
27270903
ECLASS 6.2
27270903
ECLASS 7.0
27270903
ECLASS 8.0
27270903
ECLASS 8.1
27270903
ECLASS 9.0
27270903
ECLASS 10.0
27270904
ECLASS 11.0
27270904
ECLASS 12.0
27270903
ETIM 5.0
EC001821
ETIM 6.0
EC001821
ETIM 7.0
EC002719
ETIM 8.0
EC002719
UNSPSC 16.0901
39121528
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