6 Models
Distance Sensors
DS-100 Series — Time-of-Flight and ultrasonic ranging modules. From 2 cm close-range precision to 40 m long-range measurement. ±1 mm accuracy with eye-safe Class 1 VCSEL technology.
DS-100 Series — Time-of-Flight and ultrasonic ranging modules. From 2 cm close-range precision to 40 m long-range measurement. ±1 mm accuracy with eye-safe Class 1 VCSEL technology.
| Parameter | Specification | Condition |
|---|---|---|
| Technology | Time-of-Flight (ToF) / Ultrasonic | Model-dependent |
| Range (ToF) | 2 cm to 4 m (indoor), 2 cm to 2 m (outdoor) | White target, 90% reflectivity |
| Range (Ultrasonic) | 20 cm to 40 m | Large flat target |
| Precision | ±1 mm (ToF @ 2 m), ±1 cm (Ultrasonic @ 10 m) | Indoor, stable temp |
| Sample Rate | Up to 500 Hz (ToF), up to 40 Hz (Ultrasonic) | Continuous mode |
| Laser Class | Class 1 (IEC 60825-1) | Eye-safe under all conditions |
| FOV | 25° (ToF), 30° (Ultrasonic) | Conical |
| Wavelength | 940 nm (VCSEL, ToF model) | Invisible, sunlight-immune |
| Supply Voltage | 2.8V to 5.5V | VDD |
| Current | 20 mA (active ranging), 5 μA (standby) | |
| Interface | I²C (up to 400 kHz), UART (up to 921.6 kbps) | |
| Operating Temp | -20°C to +70°C |
940 nm VCSEL with narrow-band optical filter on the SPAD receiver. Operates reliably in full sunlight (120 klux) without range degradation. Indoor/outdoor — same accuracy.
Programmable region-of-interest with up to 16×16 SPAD zones. Focus ranging on specific areas of the FOV. Ignore background objects. Perfect for people counting and object tracking.
Up to 8 DS-100 modules synchronized via a shared sync pin. Avoid cross-talk interference in multi-sensor arrays. Each sensor takes a time slot — zero mutual interference, guaranteed.
Obstacle avoidance, terrain following, and precision landing. 500 Hz update rate provides real-time altitude and proximity data for flight controllers. Multi-zone ROI for directional sensing.
Tank level measurement for liquids and solids. Non-contact ToF measurement through sight glasses or open vessels. ±1 mm repeatability for custody transfer applications.
Overhead people counting for retail analytics and building occupancy. Multi-zone SPAD array distinguishes individuals in groups. Privacy-preserving — no camera, no image data.
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