A Sonic Grade Sensor is used to emit ultrasonic pulses and receive the echoes bounced back from objects, helping to provide valuable data to the control unit. It detects the obstacles near the machine during the starting process and provides signals to halt or adjust the starting procedure to avoid any potential collisions. Attributes:• Suitable to handle direct current voltage ranges from 10 - 30 Volts• Provided with measurement ranges from 150 - 1500mm Applications:A Sonic Grade Sensor helps to determine the angle or inclination of the surface relative to a reference point which emits sound waves and measures the time it takes for the waves to bounce back after hitting the surface.