SICK传感器

厂商 ：上海穆克自动化工程有限公司

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商品详细描述

SICK VTF18-4N1212 (6012820) Overview

Photoelectric Proximity Switch, Focustype, IR, sr:100mm; VTF18-4N1212

SICK VTF18-4N1212 (6012820) Deion

  • Standard photoelectric proximity sensor in M18 cylindrical housing
  • Scanning distance up to 50 mm or 100 mm
  • Background suppression
  • 3-wire technology
  • Axial or radial optics output
    • Your benefits
  • Standardized design enables simple assembly and alignment and simple replacement of the device
  • Reliable detection of objects regardless of the color
  • Suitable for signal processing e.g. with AS-i coupling modules or M12 distributor islands
  • Flexibility in c of restricted installation space

Features
Sensing range max.: 3 mm ... 100 mm 1)
Sensing range: 3 mm ... 90 mm
Housing desig (light emission): straight
Light source: LED 2)
Type of light: Infrared light
Adjustment: adjustable
Sensitivity adjustment: Potentiometer, 270°
Housing length: 63.6 mm
Thread diameter (housing): M18 x 1
Sensor/detection principle: Photoelectric proximity sensor, Background blanking
Light spot (distance): 3 mm (50 mm)
Optical axis: axial
1) Object with 90 % reflectance (referred to standard white DIN 5033)  2) Average service life 100,000 h at Ta = +25 °C  
Mechanics/electronics
Enclosure rating: IP 67
Supply voltage: 10 V DC ... 30 V DC 1)
Residual ripple: ≤ 10 % 2)
Power consumption: ≤ 30 mA 3)
Switching output: NPN, light/dark-switching, Selectable via L/D control wire, open collector 4)
Output current Imax.: 100 mA
Response time: ≤ 2 ms 5)
Switching frequency: 250 Hz with light/dark ratio 1:1
Connection type: Cable, 4-wire 2 m 6)
Cable material: PVC
Conductor cross-section: 0.14 mm2
Cable diameter: 5 mm
Protection class: III
Circuit protection: A
B
C
D 7) 8) 9) 10)
Weight: 120 g
Housing material: Nickel-plated brass
Optics material: PMMA
Ambient temperature, operation: -25 °C ... 70 °C
Special Design: focused optics
Angle of dispersion: Focused, focus at 50 mm
1) Limit values  2)   3) Without load  4) Control wire open: light-switching L.ON  5) Signal transit time with resistive load  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) D = outputs overcurrent and short-circuit protected  
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