In industrial automation scenarios, unstable detection distance, frequent interference and insufficient protection often lead to equipment misjudgment.CDD-40N-3M diffuse reflective photoelectric switch with 40cm adjustable detection distance, super anti-interference performance, multiple safety protection three core advantages, become a reliable choice for complex working conditions. 

I. 40cm freely adjustable distance, infrared invisible guarding

Adopting infrared invisible light source, it supports 0-40cm freely adjustable detection distance, and can accurately match the demand of working conditions through the knob. Whether it is 30cm distance for carton detection in logistics sorting or 15cm for parts positioning in machining, non-contact detection can be realized through the “visible scale + invisible infrared beam”, avoiding the impact of visible light interference on the human eye, and taking into account the flexibility and comfort. 

Anti-disturbance hardcore configuration, stable in complex environments

Equipped with industrial-grade high-quality chips and anti-interference circuit layout, the suppression ability of infrared interference and inverter harmonic interference is increased by 60%. In the workshop environment full of motors and heating equipment, traditional sensors are often triggered by electromagnetic interference, while CDD-40N-3M maintains 99.8% detection accuracy with “signal filtering + intelligent threshold algorithm”, and builds an “anti-disturbance firewall” for the automated production line. 

Multi-protection and durability in all scenarios

The body is made of wear-resistant ABS+PC material, reaching IP67 waterproof and oil-proof standard, and can be washed and cleaned directly. Built-in short circuit, overload, reverse polarity triple circuit protection, wide voltage design supports 10-30V DC power input, even if wiring errors or voltage fluctuations can also be automatically protected. Tests conducted by an automobile production line show that the switch has operated continuously for 2 years without failures in an environment of oil splashing and coolant spraying, reducing maintenance costs by 70%. 

From goods sorting in logistics and warehousing to liquid level monitoring in food processing, CDD-40N-3M redefines the performance benchmark of diffuse reflective photoelectric switch with the all-around performance of “adjustable distance + anti-interference core + comprehensive protection”, which makes every detection accurate and reliable, and injects stable power for industrial automation.