Specifications

Omron photoelectric sensor model E3JM-R4M4 with MSR retro-reflective photoelectric sensor E3JK-R4M1
E3JM Sensing method

Omron photoelectric sensor model E3JM-R4M4 with MSR retro-reflective photoelectric sensor E3JK-R4M1
E3JM Sensing method 
 E3JM-10 ;sensing distance: 10M ;
 E3JM-10M4 ;E3JM-10M4T (Timer) ;Through-beam ; relay output;
E3JM-10S4 ;E3JM-10S4T (Timer)  ; Through-beam ;  DC SSR output;
E3JM-R4[]4(T) Retro-reflective (with MSR function) sensing distance: 4M ;
E3JM-R4M4 ;E3JM-R4M4T (Timer) ; relay output;E3JM-R;
E3JM-R4S4 ;E3JM-R4S4T  (Timer); DC SSR output;
E3JM-DS70[]4(T) Diffuse-reflective ;sensing distance: 700mm;
E3JM-DS70M4 ;E3JM-DS70M4T (Timer);relay output;E3JM-DS;
E3JM-DS70S4 ;E3JM-DS70S4T (Timer); DC SSR output;E3JM-D;
Differential travel --- 20% max. of sensing distance
Light-ON/Dark-ON selectable
Life expectancy :(relay output) Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h)
                 Electrical 100,000 times min. (switching frequency: 1,800 times/h)
Degree of protection IEC 60529: IP66