Photoelectric sensors | W8 | WTB8-P1131S12 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Cable with Tyco connector, 1.2 m | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: Stainless steel mounting bracket (1.4301/304) BEF-W100-A
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
11 mm x 31 mm x 20 mm
Housing design (light emission)
Rectangular
Sensing range max.
30 mm ... 300 mm1)
Sensing range
40 mm ... 300 mm1)
Type of light
Visible red light
Light source
LED2)
Light spot size (distance)
Ø 20 mm (300 mm)
Wave length
650 nm
Adjustment
Potentiometer, 4 turns
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
± 10 %2)
Current consumption
30 mA3)
Switching output
PNP
Switching mode
Light/dark switching
Switching mode selector
Selectable via light/dark rotary switch
Signal voltage PNP HIGH/LOW
Approx. VS– 1.8 V / 0 V
Output current Imax.
≤ 100 mA
Response time
≤ 0.5 ms4)
Switching frequency
1,000 Hz5)
Connection type
Cable with Tyco connector, 1.2 m6)
Cable material
Plastic, PVC
Circuit protection
A7)B8)D9)
Weight
50 g
Special device
✔
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
Items supplied
Stainless steel mounting bracket (1.4301/304) BEF-W100-A
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
MTTFD
1,568 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
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
UNSPSC 091201.0
32151804
UNSPSC 100501.0
32151804
UNSPSC 111201.0
32151804
UNSPSC 120901.0
32151804
UNSPSC 131201.0
32151804
UNSPSC 140801.0
32151804
UNSPSC 151101.0
32151804
UNSPSC 160901.0
32151804
UNSPSC 171001.0
32151804
UNSPSC 180801.0
32151804
UNSPSC 190501.0
32151804
UNSPSC 200601.0
32151804
UNSPSC 210901.0
32151804
UNSPSC 220601.0
32151804
UNSPSC 230701.0
32151804
UNSPSC 240301.0
32151804
UNSPSC 250901.0
32151804
UNSPSC 260801.0
32151804
Download Datasheet
Manuals, CAD models, certificates and other materials are available on the manufacturer's website:
Open product page on manufacturer's website