德國施克SICK光電開關WTB4T-3N1264
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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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22 mm x 42 mm x 21.8 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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4 mm ... 120 mm 1)
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Sensing range
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15 mm ... 120 mm 1)
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Type of light
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Visible red light
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Light source
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PinPoint LED 2)
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Light spot size (distance)
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? 7 mm (50 mm)
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Wave length
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650 nm
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Adjustment
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Cable
Single teach-in button
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1) Object with 90 % reflectance (referred to standard white, DIN 5033)
2) Average service life: 100,000 h at TU = +25 °C.
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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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< 5 Vpp 2)
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Power consumption
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≤ 20 mA 3)
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Output type
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NPN
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Switching mode
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Light switching
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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, 4-wire, 5 m 6)
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Cable material
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PVC/PTFE coating
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Conductor cross-section
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0.14 mm2
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Cable diameter
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? 3.4 mm
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Circuit protection
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A 7)
C 8)
D 9)
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Protection class
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III
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Weight
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30 g
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Housing material
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PTFE
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Optics material
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Plastic, PMMA
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Enclosure rating
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IP 68
IP 69K
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Ambient operating temperature
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–40 °C ... +60 °C
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Ambient storage temperature
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–40 °C ... +75 °C
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UL File No.
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NRKH.E181493 & NRKH7.E181493
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1) Limit values.
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) C = interference suppression.
9) D = outputs overcurrent and short-circuit protected.
公司簡介：
深圳市創豐儀器儀表有限公司是一家專業從事進口自動化產品代理銷售及系統集成的高新技術商貿企業,位于深圳市寶安寶源路廣福大廈（寶安互聯網基地旁）
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深圳市創豐儀器儀表有限公司
深圳市寶安區寶源路廣福大廈1003
