接近开关)(国外英文资料).doc

接近开关)(国外英文资料) Homepage of | | | buy | supply enterprise interview | enterprise video | business book | electromechanical | | | forum search help every customer through | ENGLISH Member login name: Password: home page Supply information Information wanted Company library Product library Electrical Garden Exhibition Brand display Job hunting Industry training Electronic sample Bidding Hall More... Information on mechanical and electrical products, electrical and mechanical equipment, exhibition information, electromechanical information, purchase information (without registration) Keywords: hot electrode | cable | | PLC | machine tool brush | | hardware | | touch screen | forklift | interphone | lighting | snack car bearing | logistics | Home electrical electrician electrician knowledge dynamic electrician manual procedures for Electric electrician examination GB data download industry recruitment industry training sample post business community I would like to find the title, author, electrician, contribution, subscription, electrician information Current position: mechanical and electrical home electrical field -- column entry -- close electrical electrician knowledge principle and application of the principle and application of close switch switch Collect this information, print this information, add: user publishing source: unknown 1. overview The proximity switch is a switch position without mechanical contact with the moving parts and can operate, when the object is close to the switch sensor surface to move distance, without mechanical contact and apply any pressure to make the switch action, thereby driving the AC or DC electrical or computer device to provide control instructions. The proximity switch is a switch type sensor (i.e. no contact switch), it is the characteristics of the travel switch, micro switch, and the sensing performance, and reliable operation, stable performance, fast frequency response, long service life, strong anti-interference abi