The CSDA series ultrasonic sensors excel in non-contact detection for industrial automation, particularly in single and double sheet detection. They feature a detection range of 20-40mm to 20-100mm with a ±45° maximum allowable angle deviation. These sensors offer 3 switching outputs (NPN/PNP, NO/NC) and have a response delay of just 4 to 10ms. Built for harsh conditions, they come with IP67 protection and operate between -25°C and +70°C. Ideal for applications like packaging, label positioning, and material thickness control, they ensure precise detection and help prevent material waste.