Key Specifications Parameter Value/Description Manufacturer Omron Automation and Safety Part Number EE-SPY301 Series EE-SPY30/40 Type Reflective Photomicrosensor Housing Shape Horizontal (Cuboid) Sensing Method Reflective / Diffuse Output Configuration NPN - Open Collector Operation Mode Dark-ON (Output ON when light is blocked/no reflection) Optical & Sensing Specifications Parameter Value Sensing Distance 5 mm (with 90% reflective white paper, 15 × 15 mm) Differential Distance (Hysteresis) 0.2 mm max. (at sensing distance of 3 mm, horizontally) Light Source GaAs infrared LED (pulse-modulated, peak wavelength: 940 nm) Indicator Red LED (turns ON when light is received) Response Frequency 100 Hz min. Electrical Specifications Parameter Value Supply Voltage 5 to 24 VDC ±10% (ripple p-p: 5% max.) Current Consumption Average: 15 mA max.; Peak: 50 mA max. Control Output (Load Current) 80 mA max. Residual Voltage (at 80 mA) 1.0 V max. Residual Voltage (at 10 mA) 0.4 V max. OFF Current 0.5 mA max. Environmental Specifications Parameter Value Ambient Illumination Incandescent/Sunlight: 3,000 lx max. (on receiver surface) Operating Temperature -10°C to 55°C Storage Temperature -25°C to 65°C Operating Humidity 5% to 85% RH Storage Humidity 5% to 95% RH Mechanical & Physical Specifications Parameter Value Vibration Resistance (Destruction) 10 to 55 Hz, 1.5 mm double amplitude, 2 hours each in X, Y, Z directions Shock Resistance (Destruction) 500 m/s², 3 times each in X, Y, Z directions Degree of Protection IP50 Connection Method Connector type (soldering not possible) Weight Approx. 2.6 g Housing Material Polycarbonate (PC) Dimensions (L × W × H) 26 × 7 × 20 mm