Photoelectric sensors | W8 | WSE8-N2231 | Functional principle: Through-beam photoelectric sensor | Switching output: NPN | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: 2 Stainless steel mounting brackets (1.4301/304) BEF-W100-A
Functional principle
Through-beam photoelectric sensor
Dimensions (W x H x D)
11 mm x 31 mm x 20 mm
Housing design (light emission)
Rectangular
Sensing range max.
0 m ... 10 m
Sensing range
0 m ... 8 m
Type of light
Visible red light
Light source
LED1)
Light spot size (distance)
Ø 30 mm (1 m)
Wave length
650 nm
Adjustment
Potentiometer, 270°
Special applications
Detection of objects moving at high speeds
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
± 10 %2)
Current consumption
30 mA3)
Switching output
NPN
Switching mode
Light/dark switching
Switching mode selector
Selectable via light/dark rotary switch
Signal voltage NPN HIGH/LOW
Approx. VS/ < 1.8 V
Output current Imax.
≤ 100 mA
Response time
≤ 0.25 ms4)
Switching frequency
2,000 Hz5)
Connection type
Male connector M8, 4-pin
Circuit protection
A6)B7)D8)
Poids
10 g
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
Items supplied
2 Stainless steel mounting brackets (1.4301/304) BEF-W100-A
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
MTTFD
739.3 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
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ECLASS 7.0
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ECLASS 8.0
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ECLASS 9.0
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ECLASS 10.0
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ECLASS 11.0
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ECLASS 12.0
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ECLASS 13.0
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ECLASS 14.0
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ECLASS 15.0
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EC002719
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ETIM 8.0
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ETIM 10.0
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