Ultrasonic underwater ranging sensor
The L08 module is an ultrasonic underwater obstacle avoidance sensor designed based on underwater applications. Its features include small size, short blind area, high precision, and good waterproof performance. It can work stably at a water depth of 10 meters, with a range of 300cm and a centimeter-level blind area. Various output options: UART controlled, RS485 output.
•Working voltage: 3.3~5.0V
• Measuring range: 5cm～200cm and 8cm～300cm optional
• Blind zone minimum: 5cm
•Multiple output modes: UART controlled, RS485 Optional
•Protection grade IP68, can work under 10 meters water depth
• Average working current ≤ 20mA
• Ranging accuracy within 2 meters ±(0.5+S*0.5%) cm, S means measuring distance
• Working temperature: -15°C to 55°C
•Module address, angle, baud rate modification available
•Protection grade: IP68, can work under 10 meters water depth
• Small size, light weight module
• Designed for easy integration into your project or product
Recommended for underwater robot obstacle avoidance and automatic control
Recommended for underwater ranging applications
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| Module Name | Part numbers | Connection type | Remark |
| L08 | DYP-L081MTW-V1.0 | UART Control output | Range:5-200cmFOV：15° |
| DYP-L081M4W-V1.0 | RS485Control output | Range:8-300cmFOV：15° | |
| L08B | DYP-L08B50TW-V1.0 | UART Control output | Range:8-300cmFOV：25° |
| DYP-L08B504W-V1.0 | RS485Control output | Range:8-300cmFOV：25° |