Double Sheet Detection of Solar Wafers in Photovoltaic Chip Production Using Ultrasonic SensorsDec 20,2024The CSDA Series Double Sheet Sensor is designed for precise detection of single and double sheets in various materials such as paper, film, silicon wafers, and more. With a small blind zone (5-7 mm), multiple output options (NPN/PNP), and auto-learning capability, it ensures reliable performance in automated production processes within a wide voltage range (DC 10-30V). Ideal for the photovoltaic, electronics, and packaging industries.