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- Photoelectric sensors
- Photoelectric sensors
- W4SL-3
- WTB4SL-3P3161
- Home
- Product portfolio
- Photoelectric sensors
- Photoelectric sensors
- W4SL-3
- WTB4SL-3P3161
Miniature photoelectric sensors
W4SL-3
WTB4SL-3P3161
1075216
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- Features
Functional principle Photoelectric proximity sensor Functional principle detail Background suppression Dimensions (W x H x D) 12.2 mm x 41.8 mm x 17.3 mm Housing design (light emission) Rectangular Mounting hole M3 Sensing range max. 25 mm ... 300 mm 1) Sensing range 25 mm ... 300 mm 1) Type of light Visible red light Light source Laser 2) Light spot size (distance) Ø 1 mm (170 mm) Wave length 650 nm Laser class 1 (EN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11) Adjustment Potentiometer, 5 turns Special applications Detecting small objects - 1) Object with 90% remission (based on standard white, DIN 5033).
- 2) Average service life: 50,000 h at TU = +25 °C.
- Mechanics/electronics
Supply voltage 10 V DC ... 30 V DC 1) Ripple < 5 Vpp 2) Current consumption 30 mA 3) Switching output PNP Switching mode Light switching Output current Imax. ≤ 100 mA Response time ≤ 0.5 ms 4) Switching frequency 1,000 Hz 5) Connection type Cable with connector M8, 3-pin, 100 mm 6) Cable material PVC Conductor cross section 0.14 mm² Circuit protection A 7)
B 8)
C 9)
Protection class III Weight 100 g Housing material Plastic, Novodur Optics material Plastic, PMMA Enclosure rating IP66
IP67
Ambient operating temperature –10 °C ... +50 °C Ambient operating temperature extended –30 °C ... +55 °C 10) 11) Ambient temperature, storage –30 °C ... +70 °C - 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) Signal transit time with resistive load.
- 5) With light/dark ratio 1:1.
- 6) Do not bend below 0 °C.
- 7) A = VS connections reverse-polarity protected.
- 8) B = inputs and output reverse-polarity protected.
- 9) C = interference suppression.
- 10) As of Ta = 50 °C, a max. supply voltage Vmax. = 24 V and a max. load current Imax. = 50 mA is permitted.
- 11) Operation below Tu –10 °C is possible if the sensor is already switched on at Tu > –10 °C, then cools down, and the supply voltage is subsequently not switched off. Switching on below Tu –10 °C is not permissible.
- Safety-related parameters
MTTFD 420 years (EN ISO 13849-1) 1) DCavg 0 % - 1) Mode of calculation: Parts-Count-calculation.
- 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 eCl@ss 12.0 27270903 ETIM 5.0 EC002719 ETIM 6.0 EC002719 ETIM 7.0 EC002719 ETIM 8.0 EC002719 UNSPSC 16.0901 39121528
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