Photoelectric sensors | W12-2 Laser | WT12L-2B550A02 | Sensing range max.: 50 mm ... 290 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP, NPN | Switching mode: Light/dark switching | Connection type: Plug, M12, 5-pin | Light source: Laser | Type of light: Visible red light | Laser class: 2 | Adjustment: Potentiometer | Housing: Rectangular | Focus position: 100 mm
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Sensing range max.
50 mm ... 290 mm1)
Light source
Laser2)
Type of light
Visible red light
Light spot size (distance)
Ø 0.3 mm (180 mm)
Focus position
100 mm
Normative reference
EN 60825-1:2014, IEC 60825-1:2007
Laser class
23)4)
Wave length
650 nm
Adjustment
Potentiometer
Special applications
Detecting small objects, Detection of objects moving at high speeds
MTTFD
293 years
DCavg
0 %
TM(mission time)
10 years
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
55 mA3)
Protection class
III
Type
PNP, NPN
Switching mode
Light/dark switching
Switching mode selector
Selectable via L/D control cable
Signal voltage PNP HIGH/LOW
Uv - < 2 V, Uv / 0 V, <= 1.5 V
Signal voltage NPN HIGH/LOW
Uv - < 2 V, Uv / 0 V, <= 1.5 V
Output current Imax.
≤ 100 mA
Response time
≤ 200 µs4)
Switching frequency
2,500 Hz5)
Circuit protection
A6)C7)D8)
Dimensions (W x H x D)
15 mm x 49 mm x 41.5 mm
Connection
Plug, M12, 5-pin
Housing
Metal
Front screen
Plastic, PMMA
Poids
130 g
Enclosure rating
IP67
Ambient operating temperature
–10 °C ... +50 °C
Ambient temperature, storage
–25 °C ... +75 °C
UL File No.
American Version, 242362, 242361 (0312012-00)
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
Laser safety (IEC 60825-1) certificate
✔
ECLASS 5.1.4
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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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ETIM 8.0
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ETIM 9.0
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ETIM 10.0
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