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Features
Device type Fiber-optic sensors Device type detail Stand-alone Dimensions (W x H x D) 10 mm x 31.7 mm x 72.5 mm Housing design (light emission) Rectangular Sensing range max. 0 mm … 190 mm, Proximity system 1) 2)
0 mm … 800 mm, Through-beam system 3)
Sensing range 0 mm … 160 mm, Proximity system 1) 2)
0 mm … 700 mm, Through-beam system 3)
Type of light Visible red light Light source LED 4) Wave length 632 nm Adjustment Potentiometer, 8 turns 5) Indication LED Display Status LEDs - 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
- 2) LL3-DK06.
- 3) LL3-TB02.
- 4) Average service life: 100,000 h at TU = +25 °C.
- 5) Sensitivity scale 230°.
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Mechanics/electronics
Supply voltage 10 V DC … 30 V DC 1) Ripple ≤ 10 % 2) Current consumption 30 mA 3) Switching output NPN Number of switching outputs 1 Switching mode Light/dark switching Switching mode selector Selectable via rotary switch Response time ≤ 250 µs 4) Switching frequency 2 kHz Time functions Without time delay
Off delay
Delay time Selectable via rotary switch, 0 ms … 40 ms Connection type Cable, 3-wire, 2 m 5) Cable material PVC Conductor cross-section 0.2 mm² Cable diameter Ø 3.8 mm Circuit protection A 6)
B 7)
C 8)
D 9)
Protection class III Weight 63 g Housing material Plastic, PC/POM Tightening torque, max. 0.5 Nm Enclosure rating IP66 10) Ambient operating temperature –25 °C … +55 °C Ambient temperature, storage –40 °C … +70 °C UL File No. NRKH2.E300503 & NRKH8.E300503 - 1) Limit values.
- 2) May not exceed or fall below Uv tolerances.
- 3) Without load.
- 4) Signal transit time with resistive load.
- 5) Do not bend below 0 °C.
- 6) A = VS connections reverse-polarity protected.
- 7) B = inputs and output reverse-polarity protected.
- 8) C = interference suppression.
- 9) D = outputs overcurrent and short-circuit protected.
- 10) With correctly attached fibre-optic cable LL3.
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Safety-related parameters
MTTFD 760 years DCavg 0 %
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Classifications
ECl@ss 5.0 27270905 ECl@ss 5.1.4 27270905 ECl@ss 6.0 27270905 ECl@ss 6.2 27270905 ECl@ss 7.0 27270905 ECl@ss 8.0 27270905 ECl@ss 8.1 27270905 ECl@ss 9.0 27270905 ECl@ss 10.0 27270905 ECl@ss 11.0 27270905 ETIM 5.0 EC002651 ETIM 6.0 EC002651 ETIM 7.0 EC002651 ETIM 8.0 EC002651 UNSPSC 16.0901 39121528