The SEG20 - 4038N - L - 3 - Y is a SENSORC light curtain. It uses light synchronization with a response time ranging from 3 to 32ms. The light curtain contains 38 light points, with the total height of the photoelectric part measuring 1520mm and the total height of the outer shell being 1544mm. It operates on a power supply of 24VDC±15%, consuming less than 5W of power. The maximum output current amounts to 100mA. The light curtain meets safety type B standards, complying with GB/T19436 - 1/2 and IEC61496 - 1/2. The output type is NPN (represented by N). Equipped with internal protection mechanisms such as power polarity protection, output short - circuit protection, and output overload protection, it attains an IP65 protection level (EN 60529). The light curtain can function within an operating temperature range of - 10°C to +60°C and can be stored within a temperature range of - 25°C to +70°C. The ambient humidity for operation ranges from 15% to 95% (non - condensing). It can endure vibrations of 3g within a frequency range of 10Hz to 55Hz as per IEC 60068 - 2 - 6. Installation methods, including standard back - groove insulated block installation or customized two - end metal bracket installation, are available upon ordering.The SENSORC Light Curtain is high quality!