E3ZG-T81-S Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron E3ZG-T81-S is a through-beam (opposed) photoelectric sensor designed for long-distance object detection in industrial automation. In this sensing method, the emitter and receiver are in separate housings, and detection occurs when an object breaks the light beam between them.

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Specifications Parameter Specification Product Type Through-beam / Opposed photoelectric sensor Series E3ZG Output Type PNP Connection Method Pre-wired (2 m cable) Manufacturer Omron Automation and Safety Sensing Specifications Parameter Specification Sensing Method Through-beam (Opposed type) Sensing Distance 15 m Light Source Infrared light Electrical Specifications Parameter Specification Power Supply Voltage 12 to 24 VDC ±10% Current Consumption 25 mA max. Output Type PNP open collector Load Current 100 mA max. Residual Voltage 1 V max. Response Time 1 ms max. (operation and reset) Circuit Protection Reverse polarity protection, output short-circuit protection, mutual interference prevention Environmental & Mechanical Specifications Parameter Specification Ambient Light Immunity Incandescent lamp: 3,000 lx max.; Sunlight: 10,000 lx max. Ambient Temperature (Operating) -25°C to 55°C with no icing or condensation Ambient Temperature (Storage) -40°C to 70°C Ambient Humidity (Operating) 35% to 85% RH Ambient Humidity (Storage) 35% to 95% RH Insulation Resistance 20 MΩ min. (at 500 VDC) Dielectric Strength 1,000 VAC, 50/60 Hz for 1 min Vibration Resistance 10 to 55 Hz, 1.5 mm double amplitude, 2 hours each in X, Y, Z axes Shock Resistance 500 m/s², 3 times each in X, Y, Z axes Enclosure Rating IP67