Our offices will be closed on Monday, May 28th in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 25th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 29th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Contrast sensors determine contrast by sensing reflected white light to detect the difference in the wavelength of the reflected light between the mark and background. With detection ranges up to 40mm, these Wenglor sensors have IP67 rated plastic housings and quick-disconnect termination, offer teach-in sensitivity adjustment, and a choice of PNP or NPN output.