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turck turck proximity switch ni8-m18-az3x sensor contactor switch

TURCK图尔克接近开关NI8-M18-AZ3X 传感器 接触器 开关

  • EXW Price: Min. order:
    ¥99.0
    ≥1/piece
  • 1 piece
  • Exchage Rate 1 CNY ≈ 0.1419 USD
  • Weight 0.5 kg/piece
  • Item No. NI8-M18-AZ3X
  • Stock num 1000 piece
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  • Description

Packaging information

CTN Size: 60 × 30 × 30 cm

G.W./CTN:15 kg

QTY/CTN:55 piece/carton

图尔克接近开关BI5-G18-Y1 NI8-Y1X BI2-G12-Y1X NI15-G30K-Y1X

接近开关又称无触点行程开关,它除可以完成行程控制和限位保护外,还是一种非接触型的检测装置,用作检测零件尺寸和测速等,也可用于变频计数器、变频脉冲发生器、液面控制和加工程序的自动衔接等。特点有工作可靠、寿命长、功耗低、复精度高、操作频***以及适应恶劣的工作环境等。




TURCK图尔克接近开关利用光电效应做成的开关叫光电开关。将发光器件与光电器件按一定方向装在同一个检测头内。当有反光面(被检测物体)接近时,光电器件接收到反射光后便在信号输出,由此便可“感知”有物体接近。

6、热释电式接近开关

用能感知温度变化的元件做成的开关叫热释电式接近开关。这种开关是将热释电器件安装在开关的检测面上,当有与环境温度不同的物体接近时,热释电器件的输出便变化,由此便可检测出有物体接近。

TURCK图尔克接近开关当观察者或系统对波源的距离发生改变时,接近到的波的频率会发生偏移,这种现象称为效应。声纳和雷达就是利用这个效应的原理制成的。利用效应可制成超声波接近开关、微波接近开关等。当有物体移近时,接近开关接收到的反射信号会产生频移,由此可以识别出有无物体接近。

Update time:20241209193953


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