carbon monoxide & smoke combination alarms
autonics bf4r fiber optic photoelectric sensor npn
fiber optic sensor auto tune circuit type npn height 1.291 in . width 0.472 in . depth 2.598 in . power source 12 to 24vdc max . load current 100ma operating frequency 142 to 200 hz response time 0.5 msec operating temp . range 14 degrees to 122 degrees f electrical connection 2 m 4 wire cable standards ce br b features b ul li circuit type npn li li depth 2.598 li li height 1.291 li li item fiber optic sensor auto tune li li width 0.472 li li power source 12 to 24vdc li li operating temp . range 14 degrees to 122 degrees f li li standards ce li li response time 0.5 msec li li operating frequency 142 to 200 hz li li max . load current 100ma li li electrical connection 2 m 4 wire cable li ul