Inquiry (采购产品): light curtain looking for a source for inexpensive light curtain to be used as a roll diameter sensor; not for guarding therefore does not need to be safety rated 1) detection distance 120" 2) curtain length 48" 3) resolution 1" 4) analog output proportional to percentage blocked 5) 0~10v or 4~20ma; higher value = greater percentage blocked **** Hidden Message ***** David LeFevre 14519 USA Company: Boot Strap Industries E-mail: dplefevre@usadatanet.net **** Hidden Message ***** dplefevre@usadatanet.net
