URM06 - Narrow Beam Ultrasonic Distance Sensor (20～1000cm, Analog)

URM06 Analog Ultrasonic Sensor is a long‑range ultrasonic ranging module designed for precise distance measurement in robotics, industrial sensing, and engineering projects. Ultrasonic measurement works by emitting high‑frequency sound pulses and calculating distance from the time required for the echo to return to the transducer. This industrial‑grade ultrasonic ranging unit delivers reliable detection from 20cm up to 10m with 1cm resolution, combining high acoustic output power and strong echo sensitivity. The compact PVC cylindrical housing matches standard 35mm electrical pipe mounting, making this distance measurement sensor suitable for robotics platforms, automated systems, and environmental level detection.

Wide 20cm–10m Measurement Range with Analog Output

This long‑range ultrasonic distance sensor supports detection from 20cm to 1000cm while delivering continuous analog distance feedback for easy integration with microcontrollers and control systems. High acoustic power enables stable signal transmission across large sensing distances, while 1cm measurement resolution supports precise ranging tasks. The analog interface simplifies signal acquisition for robotics controllers, embedded platforms, and industrial monitoring systems where straightforward distance data conversion is required.

Narrow 15° Beam Angle for Accurate Target Detection

A focused 15° beam angle (-6dB) allows this ultrasonic ranging module to concentrate acoustic energy toward the target area, improving detection accuracy and minimizing interference from surrounding objects. Excellent receiving sensitivity ensures reliable echo capture even from softer surfaces that typically absorb sound waves. Such characteristics make this precision ultrasonic detector suitable for mobile robots, obstacle avoidance systems, and professional robotics platforms similar to those used in Pioneer robot systems.

Industrial Cylindrical Housing for Robust Installation

This ultrasonic measurement unit features a durable PVC enclosure designed for engineering environments. The cylindrical body fits standard 35mm threaded pipe mounts, simplifying mechanical integration into robots, tanks, and measurement equipment. Stable acoustic characteristics and robust mechanical design make this industrial ultrasonic sensing module appropriate for long‑term deployment in applications such as water level monitoring, material level detection, and automated engineering measurement systems.

Figure: URM06 Beam Angle

This ultrasonic distance measurement sensor is widely used in robotics navigation, obstacle avoidance, industrial measurement tools, and level detection systems. Stable long‑distance performance and a compact threaded design make this ultrasonic sensing solution suitable for engineering instrumentation, autonomous robot navigation platforms, and automated monitoring systems requiring reliable non‑contact distance measurement.

If interested in learning more about ultrasonic technology and sensor selection, visit the DFRobot Ultrasonic Sensor Selection Guide.