| Rectangular with M18 barrel housing style; Compact, self-contained, modulated, highly repeatable sensors; Switch-selectable for light operate or dark operate; Physically and electrically interchangeable with 18 MM barrel-type photoelectric; Rugged, epoxy-encapsulated, totally encapsulated, O-ring sealing and stainless steel screws construction; Protected against transient voltages and against false pulse on power-up; Controls are located on rear panel of sensor and protected by a gasketed, clear acrylic cover; MINI-BEAMs may be destroyed from overload conditions; Use on low voltage requires careful analysis of the load to determine if the leakage current or on-state voltage of the sensor will interfere with proper operation of the load; The false-pulse protection feature may cause momentary drop-out of the load when the sensor is wired in series or paral |
