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E3S-DBN12T Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON E3S-DBN12T is a high-performance rectangular photoelectric sensor specifically designed for stable detection of transparent workpieces. It features a retro-reflective sensing method with an M.S.R. (Mirror Surface Rejection) function, which prevents false detection caused by the mirror-like surfaces of empty bottles, trays, and films .

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Key Specifications Parameter Specification Manufacturer OMROM Automation and Safety Series E3S-DB Sensor Type Photoelectric Sensor Sensing Method Retro-reflective with M.S.R. function Sensing Distance 0 to 0.5 m (when using E39-R21 reflector) Spot Size 2.5 mm dia. (at 200 mm distance) Light Source Red LED (624 nm) Output Configuration NPN open collector Output Current 100 mA max. Residual Voltage 2 V max. Supply Voltage 10 to 30 VDC (ripple 10% max.) Current Consumption 30 mA max. Power Consumption 720 mW max. (at 24 V) Response Time 0.5 ms max. (operate or reset) Operation Mode Light-ON / Dark-ON selectable Sensitivity Adjustment Eleven-turn adjuster Protection Circuits Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection Indicators Light indicator (orange), Stability indicator (green) Connection Method Pre-wired (2 m PVC cable) Degree of Protection IP67 (IEC), IP69K (DIN40050-9) Ambient Illuminance Incandescent: 3,000 lx max., Sunlight: 10,000 lx max. Ambient Temperature (Operating) -25 to 60 °C (no freezing or condensation) Ambient Temperature (Storage) -40 to 70 °C (no freezing or condensation) Ambient Humidity (Operating) 35 to 85 % (no condensation) Insulation Resistance 20 MΩ min. (at 500 VDC) Dielectric Strength 1,000 VAC for 1 min Vibration Resistance (Destruction) 10 to 55 Hz, 1.5 mm double amplitude Shock Resistance (Destruction) 500 m/s² Case Material PBT/ABS Lens Material Methacrylate resin (PMMA) Weight (Main Unit) Approx. 60 g Weight (Packaged) Approx. 80 g