The ME007YS is a waterproof ultrasonic distance sensor designed for non-contact liquid level measurement and other distance sensing applications. With an IP67-rated sealed probe and UART serial output, it delivers reliable readings from 28 cm to 450 cm.

Operating at 5V with a simple 3-wire connection, this sensor outputs distance data via UART at 9600 baud, making it easy to integrate with Arduino, Raspberry Pi, and other microcontrollers.

Key Features

• IP67 Waterproof Rating – Fully sealed probe suitable for outdoor and wet environments
• UART Serial Output – 9600 baud with standard frame format for easy integration
• Wide Detection Range – 28 cm to 450 cm measuring distance
• Compact Probe Design – Small form factor with 2.5 m cable length

Specifications

• Operating Voltage – 5V DC
• Probe Frequency – 40 kHz
• Measuring Range – 28–450 cm
• Blind Zone – 28 cm
• Resolution – 1 mm
• Output – UART (9600 baud, 8N1)
• Waterproof Rating – IP67
• Cable Length – 2.5 m

Ideal For

• Liquid level monitoring in tanks and reservoirs
• Non-contact distance measurement in wet or outdoor environments
• Arduino and Raspberry Pi sensing projects
• Industrial automation and water management systems

Package Contents

• 1× ME007YS Waterproof Ultrasonic Sensor

Resources

• DFRobot Wiki