图尔克（TURCK）是一家在工业自动化领域享有盛誉的企业，其接近开关、红外线感应接近光电传感器等产品被广泛应用于众多行业。图尔克的接近开关采用先进的电磁感应、电容或超声波原理，能够非接触式地检测金属或非金属物体的存在。这些接近开关具有高抗干扰性，能够在油污、粉尘、潮湿等恶劣工业环境中稳定工作，且无机械磨损，使用寿命长。图尔克的光电传感器则基于光电效应，将光信号转换为电信号，其工作原理是利用红外线光束检测物体的存在。这些传感器具有延时、展宽、外同步、抗相互干扰等特性，可靠性高，工作区域稳定。图尔克的光电传感器还采用了集成电路技术和SMT表面安装工艺制造，进一步提升了其性能和稳定性。此外，图尔克的光电传感器还具备多种检测方式，包括对射式和漫反射式等，能够满足不同应用场景的需求。

TURCK is a renowned enterprise in the field of industrial automation, and its proximity switches, infrared induction proximity photoelectric sensors, and other products are widely used in various industries. TURCK s proximity switches utilize advanced principles of electromagnetic induction, capacitance, or ultrasonic waves to non-contactly detect the presence of metal or non-metal objects. These proximity switches feature high anti-interference capabilities and can operate stably in harsh industrial environments such as those with oil, dust, and humidity. They also have no mechanical wear, resulting in a long service life. TURCK s photoelectric sensors are based on the photoelectric effect, converting light signals into electrical signals, and their working principle involves using infrared light beams to detect the presence of objects. These sensors are characterized by delay, broadening, external synchronization, and anti-interference capabilities, ensuring high reliability and stable working areas. TURCK s photoelectric sensors are also manufactured using integrated circuit technology and SMT surface mounting processes, further enhancing their performance and stability. In addition, TURCK s photoelectric sensors come in various detection modes, including through-beam and diffuse reflection types, to meet the needs of different application scenarios.