Small photoelectric sensors
W12-2 Laser
WT12L-2B530
1018250
Usually available within 3 weeks
Items included:
BEF-KH-W12 (2)
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Technical details
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Downloads
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Accessories
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Applications
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Videos
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Items supplied
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Service and Support
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Customs data
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- Features
Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 15 mm x 49 mm x 41.5 mm Housing design (light emission) Rectangular Sensing range max. 30 mm ... 200 mm 1) Focus 45 mm Type of light Visible red light Light source Laser 2) Light spot size (distance) Ø 0.1 mm (45 mm) Wave length 650 nm Laser class 2 (EN 60825-1:2014, IEC 60825-1:2007) 3) Adjustment Potentiometer Special applications Detecting small objects, Detection of objects moving at high speeds - 1) Object with 18% remission (based on standard white DIN 5033).
- 2) Average service life: 50,000 h at TU = +25 °C.
- 3) Pulse length 4 µs, max. pulse power < 5,0 mW.
- Mechanics/electronics
Supply voltage 10 V DC ... 30 V DC 1) Ripple ≤ 5 Vpp 2) Current consumption 55 mA 3) Switching output PNP 4)
NPN 5)
Switching mode Light switching 4)
Dark switching 5)
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 µs 6) Switching frequency 2,500 Hz 7) Connection type Male connector M12, 5-pin Circuit protection A 8)
C 9)
D 10)
Protection class III Weight 130 g Housing material Metal Optics material Plastic, PMMA Enclosure rating IP67
IP69K
Items supplied 2 x clamps BEF-KH-W12, incl. screws Ambient operating temperature –10 °C ... +50 °C Ambient storage temperature –25 °C ... +75 °C UL File No. NRKH.E181493 & NRKH7.E181493 - 1) Limit values when operated in short-circuit protected network: max. 8 A.
- 2) May not exceed or fall below Uv tolerances.
- 3) Without load.
- 4) 0 V or not connected, light switching.
- 5) Uv, dark switching.
- 6) Signal transit time with resistive load.
- 7) With light/dark ratio 1:1.
- 8) A = VS connections reverse-polarity protected.
- 9) C = interference suppression.
- 10) D = outputs overcurrent and short-circuit protected.
- Safety-related parameters
MTTFD 292 years DCavg 0%
- Classifications
ECl@ss 5.0 27270904 ECl@ss 5.1.4 27270904 ECl@ss 6.0 27270904 ECl@ss 6.2 27270904 ECl@ss 7.0 27270904 ECl@ss 8.0 27270904 ECl@ss 8.1 27270904 ECl@ss 9.0 27270904 ECl@ss 10.0 27270904 ECl@ss 11.0 27270904 ETIM 5.0 EC002719 ETIM 6.0 EC002719 ETIM 7.0 EC002719 UNSPSC 16.0901 39121528
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