UART Output Rangefinder Range Finder 8m Distance Height Ultrasonic Sensor
DYP-H01 Ultrasonic Sensor – High-Precision Range Finder
Description:
A commercial-grade ultrasonic module engineered for accurate distance measurements—ideal for height detection, robotics, automation, and industrial systems.
Technical Specifications:
- Measurement Range: 10 cm to 800 cm (dead zone below 10 cm)
- Resolution & Accuracy: Millimeter-level resolution; accuracy for flat objects defined as ±(1 + S × 0.3%) where S is the measured distance
- Operating Voltage: 3.3 V–5 V
- Working Current: ≤ 25 mA (with RS485 output)
- Operating Temperature: –10 °C to +50 °C
- Sensor Frequency: 40 kHz ultrasonic transducer
- Output Interfaces: UART (automatic/controlled)
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Features:
- On-board temperature compensation for stable measurements
- Compact, lightweight module with a reflective construction design
- Beam Angle: Approx. 16°
- Protection Rating: IP67 (waterproof/proofing for harsh environments)
- Typical Supply Voltage (UART model): 3.3 V–5 V
Summary Table
| Specification | Details |
|---|---|
| Range | 10 cm – 800 cm (objects closer than 10 cm read as 10 cm) |
| Resolution / Accuracy | Millimeter-level; ±(1 + S × 0.3%) |
| Operating Voltage | 3.3–5 V (common) |
| Frequency | 40 kHz ultrasonic sensor |
| Temperature Range | –10 °C to +50 °C |
| Outputs | UART |
| Temperature Compensation | Yes, built-in |
| Beam Angle | ~16° |
| Environmental Rating | IP67 waterproof |
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