Key Specifications Parameter Specification Manufacturer OMRON Automation and Safety Series E3Z Sensor Type Compact Built-in Amplifier Photoelectric Sensor Housing Shape Square / Rectangular type Sensing Method Through-beam Sensing Distance 30 m Standard Sensing Object Opaque object, 12 mm dia. min. Directional Angle Emitter: 3 to 15°, Receiver: 3 to 15° Light Source Infrared LED (870 nm) Output Configuration PNP Open Collector Output Current 100 mA max. Residual Voltage 1 V max. (load current <10 mA), 2 V max. (10-100 mA) Operation Mode Light-ON / Dark-ON selectable Response Time 2 ms max. (operate or reset) Supply Voltage 12 to 24 VDC ±10%, ripple (p-p) 10% max. Current Consumption Emitter: 15 mA max., Receiver: 20 mA max. Protection Circuits Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection Sensitivity Adjustment Single-turn adjustment Indicators Operation indicator (orange), Stability indicator (green), Power indicator (orange) Degree of Protection IP67 (IEC) Connection Method M8 connector (4-pin) Ambient Temperature (Operating) -25°C to 55°C Ambient Temperature (Storage) -40°C to 70°C Ambient Humidity (Operating) 35% to 85% (with no condensation) Ambient Illuminance Incandescent: 3,000 lx max.; Sunlight: 10,000 lx max. Insulation Resistance 20 MΩ min. (500 VDC megger) Dielectric Strength 1000 VAC, 50/60 Hz for 1 min Vibration Resistance 10 to 55 Hz, 1.5 mm double amplitude, 2 h each in X, Y, Z Shock Resistance 500 m/s², 3 times each in X, Y, Z Case Material PBT (Polybutylene terephthalate) Lens Material Denatured Polyarylate Dimensions (W × H × D) 10.8 mm × 32.2 mm × 20 mm Weight (Packaged) Approx. 30 g