SICK W280L系列長距離型光電開關(guān)WTT280L-2P1531
FEATURES
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Sensor/detection principle
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Photoelectric proximity sensor, Background suppression
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Dimensions (W x H x D)
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23.5 mm x 76 mm x 55.8 mm
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Housing design (light emission)
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Rectangular
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Sensing range max.
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200 mm ... 4,000 mm 1)
200 mm ... 3,000 mm 2)
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Type of light
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Visible red light
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Light source
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Laser 3)
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Light spot size (distance)
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? 12 mm (3 m)
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Laser class
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1 (EN 60825-1:2008-5, IEC 60825-1:2007-03)
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Adjustment
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Potentiometer
Potentiometer
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1) Object with 90 % reflectance (referred to standard white, DIN 5033)
2) Objects to be sensed with 6 % reflectivity (based on black)
3) Average service life: 100,000 h at TU = +25 °C.
MECHANICS/ELECTRONICS
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Supply voltage
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10 V DC ... 30 V DC 1)
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Ripple
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≤ 3 Vpp 2)
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Power consumption
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≤ 70 mA 3)
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Output type
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PNP, Open Collector
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Switching mode
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Light/dark switching
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Switching mode selector
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Selectable via light/dark rotary switch
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Output current Imax.
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≤ 100 mA
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Response time
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≤ 0.5 ms 4)
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Switching frequency
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1,000 Hz 5)
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Connection type
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Cable, 5-wire, 2 m 6)
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Cable material
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PVC
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Conductor cross-section
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0.18 mm2
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Cable diameter
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? 3.8 mm
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Circuit protection
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A 7)
B 8)
C 9)
D 10)
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Protection class
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III
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Weight
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120 g
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Housing material
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ABS
plastic
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Optics material
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Plastic, PMMA
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Enclosure rating
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IP 67
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Items supplied
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Mounting bracket BEF-W280
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EMC
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EN 60947-5-2
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Ambient operating temperature
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–10 °C ... +50 °C
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Ambient storage temperature
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–40 °C ... +70 °C
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UL File No.
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NRKH2.E300503 & NRKH8.E300503
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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 = output reverse-polarity protected.
9) C = interference suppression.
10) D = outputs overcurrent and short-circuit protected.
公司簡介：
深圳市創(chuàng)豐儀器儀表有限公司是一家專業(yè)從事進(jìn)口自動(dòng)化產(chǎn)品代理銷售及系統(tǒng)集成的高新技術(shù)商貿(mào)企業(yè),位于深圳市寶安寶源路廣福大廈（寶安互聯(lián)網(wǎng)基地旁）
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深圳市創(chuàng)豐儀器儀表有限公司
深圳市寶安區(qū)寶源路廣福大廈1003
