Products

█ Performance Parame

█SDF04 — Kilohertz high-frequency single-point lidar

It can achieve 4m ranging, only 5cm
in the blind zone up to 1000Hz high-frequency measurement, extremely fast
response dual interfaces optional (RS485/switching quantity), integrated flexible
visible red light, Class 2 laser safety, easy
installation IP67 high protection level, small size, weight only 60g

◆SDF series is based on the principle of direct time-of-flight, with its kilohertz-level measurement frequency, millimeter-level accuracy and industrial-grade reliability as its core features. The module provides two interface modes: RS485 communication and NPN/PNP dual switching output, supports Modbus protocol or flexible threshold setting, and can be directly embedded in existing control systems. Its IP67 protection level and wide temperature operating characteristics of -20°C ~ +55°C ensure stable operation in complex industrial sites, making it an ideal choice for applications such as AGV, intelligent warehousing, and material level detection.

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█Reason for model selection

Its dimensions are only 43.3*29.5*15.5mm and its weight is 60g, which is a compact model in the industry. It can be easily embedded in AGV bodies, robotic arm grippers, narrow production line guide rails and other parts with high space requirements, solving your installation space anxiety.

Based on DTOF technology, the measurement frequency can reach 1000Hz, and the response time is as fast as 1ms, which can accurately capture the real-time position of high-speed moving targets. ± 5mm accuracy and a dead zone as low as 5cm, making it excellent in close-range inspection.

It provides two output interfaces, RS485 (Modbus protocol) and NPN/PNP switching capacity, which can be easily connected to PLCs, industrial computers or various embedded motherboards. The IP67 rating and wide temperature operating range of -20°C ~ +55°C give it strong environmental adaptability.

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█Advantages and characteristics

Measuring distance: 0.05m ~ 4m (suitable for 10%~80% reflectivity targets)

Measurement frequency: up to 1000Hz, fast response

Measurement accuracy: ±5mm (RS485 model), repeatability 5mm

Resolution: 1mm, more accurate detail capture

The blind spot is only 5cm, and there is no pressure for close detection

Ambient light resistance: 5000Lux, stable working both indoors and outdoors

Laser Grade: Class 2 (Safe Visible Light, Wavelength 660nm)

Protection level: IP67, dustproof and waterproof, suitable for harsh environments

Operating temperature: -20°C ~ +55°C, high and low temperature resistance

Supply voltage: 12-30V DC, power consumption is only 0.6W

Compact size: 43.3×29.5×15.5mm, weight 60g, flexible installation

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█Application scenarios

Warehouse Positioning | Robot Obstacle Avoidance | Level Detection | Security control