Key benefits Precise non-contact distance measurement from 2 cm to 450 cm with range accuracy up to 3 mm — reliable readings for tasks that require fine tolerance. Ultrasonic ranging technology with a high-performance sensor delivers consistent results in normal indoor conditions and many outdoor situations where optical sensors struggle. Durable, easy-to-replace module construction for long service life and fast maintenance. Cost-effective solution that provides high performance without a premium price. What this product does and why you need it Measures distance without touching the target, eliminating wear and risk of damage to measured objects. Produces repeatable, accurate measurements useful for alignment checks, clearance monitoring, and automated control tasks. Compact, field-replaceable design reduces downtime and simplifies upgrades or repairs. Key specifications and performance Measurement range: 2 cm to 450 cm. Accuracy: up to 3 mm (range accuracy). Principle: ultrasonic time-of-flight ranging using a high-performance sensor. Form factor: modular design for easy installation and replacement. Performance focus: dependable readings, low cost of ownership, long service life. Compatibility and integration Designed as a plug-in ultrasonic range module that integrates into existing systems and installations with simple mechanical mounting and straightforward electrical connections. Suitable for use in embedded systems, industrial equipment, and prototyping environments where a robust distance sensor is required. Typical applications Robotics and automation: obstacle detection and navigation where precise, non-contact distance measurements are needed. Level sensing: monitoring liquid or bulk material levels in tanks and hoppers without contact or contamination. Prototyping and DIY projects: quick integration for distance feedback, parking sensors, or simple presence detection. What makes it stand out Combines a long detection range and fine accuracy in a compact, affordable module. Robust construction and replaceable design lower maintenance effort and extend usable lifetime. Practical choice when optical sensors are unsuitable due to lighting or surface reflectivity. Included functions Consistent ultrasonic distance measurement across the full stated range. Easy replacement and maintenance for continued reliable operation.