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- URM12 Ultrasonic Sensor (1500cm & RS485)
DFRobot URM12 Ultrasonic Sensor (1500cm & RS485) is designed for distance ranging or obstacle avoidance applications. The sensor has up to 1500cm detection distance, 3Hz measuring frequency, and 15° detection angle. It features the RS485 communication interface and supports the standard Modbus-RTU communication protocol. This makes it ideal for level measurement, and robot obstacle avoidance.
- Power Supply: 9-24VDC
- Rated Power: 4.8W
- Operating Temperature Range: -10℃～＋70℃
- Effective Detection Range: 70cm～1500cm
- Resolution: 1cm
- Accuracy: 1%
- IP Grade: IP65
- Direction Angle: 15°±2°(-6dB)
- Measuring Frequency: 3Hz Max
- Communication Interface: RS485
- Communication Protocol: Modbus-RTU
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