SICK施克GRTE18S-F2319 GR18S系列光電開關(guān)
Features
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Sensor/detection principle
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Photoelectric proximity sensor, energetic
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Housing design (light emission)
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Cylindrical, angled
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Thread diameter (housing)
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M18 x 1
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Optical axis
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Radial
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Sensing range max.
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3 mm ... 115 mm 1)
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Sensing range
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5 mm ... 100 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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? 8 mm (100 mm)
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Wave length
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650 nm
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Adjustment
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Potentiometer, 270°
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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.
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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± 5 Vpp 2)
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Power consumption
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≤ 30 mA
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Output type
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PNP
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Switching mode
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Dark switching
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Signal voltage PNP HIGH/LOW
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VS - (≤ 3 V) / approx. 0 V
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Output current Imax.
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100 mA 3)
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Response time
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< 1,000 μs 4)
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Switching frequency
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500 Hz 5)
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Connection type
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Connector M12, 3-pin
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Circuit protection
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A 6)
B 7)
D 8)
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Protection class
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III
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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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Fastening nuts (2 x)
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EMC
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EN 60947-5-2
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Ambient operating temperature
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–25 °C ... +55 °C 9)
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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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NRKH.E348498 & NRKH7.E348498
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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) At Uv > 24 V or ambient temperature > 49 °C, IA max. = 50 mA.
4) Signal transit time with resistive load.
5) With light/dark ratio 1:1.
6) A = VS connections reverse-polarity protected.
7) B = inputs and output reverse-polarity protected.
8) D = outputs overcurrent and short-circuit protected.
9) At Uv <=24V and IA<50mA.
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