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Inquiry (采购产品): Photoelectric Sensor I am trying to find pass-thru optical circuit breakers that respond to a rotating disk that will revolve up to 3,000 RPM. There are 4 different switches that will sequentially turn on 4 different devices for the periods that the sensors see apertures (openings) in the disk. I need fast, known response times to be able to determine the size of the apertures and sensor location. Please suggest some products. **** Hidden Message ***** Nikolaus Heilman 1002 291st Ave. NE Carnation, WA 98014 USA Company: Lockett Engine Title: Consultant Phone: 425-333-6932 E-mail: njh-office@juno.com **** Hidden Message ***** njh-office@juno.com
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