Underwater Ultrasonic Ranger Sensor, Obstacle Detection

Note: This underwater ultrasonic ranger sensor must be used in relatively clean water.
Underwater ultrasonic sensor for distance measurement and obstacle avoidance. IP68 waterproof design ensures reliable performance, ideal for underwater robots obstacle avoidance.

Specification

Feature

• Compact Size: The underwater ultrasonic ranger sensor features a space-saving design for easy installation and integration.
• High Accuracy: Measurement accuracy up to 1% for reliable data.
• Anti-Static: The ultrasonic sensor reduces electrical interference for stable operation.
• Small Blind Zone: Minimal blind area of 5 cm or 8 cm for improved detection sensitivity.
• Wide Voltage: The underwater ultrasonic sensor supports a 24 V power supply for strong compatibility.
• High Protection: Waterproof and dustproof for harsh environments.

Size (unit: mm)

Notes: ①Cable  ②Rubber Housing  ③Terminal

Wiring

Application

This ultrasonic sensor supports water entry and exit detection, making it suitable for a wide range of underwater environments. Typical applications include underwater robot obstacle avoidance, underwater distance measurement and underwater detectors.

Tips: How does the underwater ultrasonic ranger sensor work?

This small ultrasonic sensor operates based on the principle of ultrasonic distance measurement. It first emits high-frequency ultrasonic pulses, which propagate through the surrounding space as sound waves. When the ultrasonic waves encounter the surface of an object, they are reflected back to the sensors receiver. The waterproof ultrasonic sensor accurately measures the time taken for the waves to travel from emission to reception and calculates the distance to the object based on the speed of sound. This process occurs in a very short period, enabling the sensor to acquire real-time information about the objects position. By continuously emitting and receiving pulses, the ultrasonic ranger sensor can monitor its surroundings in a continuous manner, allowing for the detection and avoidance of moving objects.