








Ultrasonic Sensor XL‑MaxSonar®‑WR‑Water Proof is a long‑range acoustic distance measurement module designed for demanding outdoor environments. This industrial ultrasonic ranging sensor integrates a rugged PVC cylindrical housing that meets IP67 water‑intrusion protection while matching standard ¾” PVC electrical pipe fittings for straightforward mechanical installation. The waterproof sonar ranging module delivers reliable detection from extremely short distances to several meters while maintaining stable signal quality in noisy electrical or acoustic environments. With efficient acoustic transmission, intelligent signal processing, and multiple output formats, this outdoor ultrasonic distance sensor provides dependable measurement capability for robotics, environmental monitoring systems, and industrial automation equipment.
IP67 Waterproof Housing with Standard Pipe Compatibility
This outdoor ultrasonic sensing module features a compact PVC enclosure engineered for IP67 water‑intrusion protection, enabling dependable operation in rain, dust, and harsh field conditions. The cylindrical structure is designed to match standard ¾” PVC electrical pipe fittings, simplifying mechanical integration into enclosures, outdoor monitoring stations, and industrial installations. Such mechanical compatibility allows quick deployment in fixed infrastructure or mobile robotics platforms while maintaining strong environmental sealing, making this waterproof distance measurement sensor suitable for long‑term outdoor deployments.
High Acoustic Power with Intelligent Noise Rejection
The ultrasonic ranging unit delivers strong measurement performance through a transformer‑driven transducer capable of producing 1/2 watt peak acoustic power. Combined with continuously variable gain control, real‑time waveform signature analysis, and advanced noise rejection algorithms, this sonar distance sensor produces highly stable readings even in environments containing electrical interference or acoustic reflections. Such signal processing capabilities enable reliable detection across varied surfaces and environmental conditions while maintaining consistent range accuracy for robotics navigation, monitoring stations, and automation systems.
Wide Detection Range and Multiple Output Interfaces
This ultrasonic distance detection module measures objects from 3cm to 645cm and provides usable sonar ranging data from 20cm to 645cm with 1cm resolution. Targets detected between 3cm and 20cm are reported as 20cm, ensuring stable reporting near the minimum range. Multiple interface options are supported, including pulse‑width output, analog voltage output, and serial digital output. Such flexible output formats allow seamless integration with controllers such as Arduino or Raspberry Pi, as well as other embedded platforms requiring analog, PWM, or serial ranging data.
Reliable long‑range ultrasonic measurement combined with rugged environmental protection makes this waterproof ranging module suitable for robotics obstacle detection, outdoor level monitoring, environmental sensing stations, and industrial automation systems. Stable signal processing and flexible electrical interfaces support integration into embedded controllers, autonomous machines, and remote monitoring platforms where dependable distance sensing is required.
Note: This product has no temperature compensation.
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