Safety light-beam sensors | L41 | L41S-21MA2B | System part: Sender | Safety level: PL e, SIL 3, Type 4 | Scanning range: 16 m | Diameter: M18 | Light source: LED | Type of light: Visible red light | Optical axis: Axial | Housing material: Nickel-plated brass | Connection type: Male connector M12, 4-pin
Scanning range
16 m
Number of beams
1
Detection capability
30 mm
Optical axis
Axial
Response time
0.2 ms + Test device response time
Type
Type 4 (IEC 61496-1)1)
Safety integrity level
SIL 3 (IEC 61508)1)
Category
Category 4 (EN ISO 13849)1)
Performance level
PL e (EN ISO 13849)1)
PFHD(mean probability of a dangerous failure per hour)
8.1 x 10-10(EN ISO 13849)1)
TM(mission time)
20 years (EN ISO 13849)
Connection type
Male connector M12, 4-pin, angled
Display elements
LED
Protection class
III (IEC 61140)
Power consumption
20 mA
Design
Cylindrical
Dimensions (diameter x length)
M18 x 85.3 mm
Housing material
Nickel-plated brass
Front screen material
PMMA
Weight
67 g
Enclosure rating
IP67 (EN 60529)
Ambient operating temperature
–40 °C ... +55 °C
Storage temperature
–40 °C ... +75 °C
Air humidity
15 % ... 95 %, Non-condensing
Vibration resistance
5 g, 10 Hz ... 55 Hz (IEC 60068-2-6)
Shock resistance
10 g, 16 ms (IEC 60068-2-27)
Light source
LED
Type of light
Visible red light
Wave length
660 nm
Aperture angle/receiving angle
± 2.5° / ± 2.5°
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cTUVus certificate
✔
EC-Type-Examination approval
✔
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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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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ETIM 7.0
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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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