ISUB30-16GK12
用于机器人真空吸尘器的 ISSR 300kHz 超声波材料测试传感器
Specially designed for robotic vacuums, it assists in accurately identifying floor types—such as hardwood, tile, and carpet—by analyzing ultrasonic echo energy attenuation.
The ISUB30-16GK12 ultrasonic material sensor, a high-precision component designed for the smart home industry, is key to enabling intelligent floor detection in robotic vacuum cleaners.
Unlike standard proximity sensors, this 300kHz sensor goes beyond simple distance measurement. It analyzes the acoustic characteristics of the surface beneath, allowing your device to instantly distinguish between hard and soft surfaces.
How the Ultrasonic Material Sensor Works
The core function of this ultrasonic material sensor is to analyze the attenuation of echo energy. When the sensor emits ultrasonic waves:
Hard surfaces (wood floors, tile, marble): produce a clear and strong echo, instructing the robot to maintain standard vacuuming mode or initiate mopping mode.
Soft materials (carpets, rugs): absorb a large amount of sound energy, resulting in a weaker echo. This detection function triggers the robot to automatically increase suction (“carpet boost”) or lift the wet mop pad to prevent damage to the carpet.
规格
| 模型 | ISUB30-16GK12-TTL-VC |
|---|---|
| 检测范围 | 30 ± 1 mm |
| Detectable Materials | Wood flooring, tile, carpet |
| 光束角度 | ±5° |
| Sensor Frequency | Approx. 300 kHz |
| Response Time | < 20 ms |
| 工作电压 | 5 V DC, ripple ≤ 10% Vpp |
| No-Load Current | ≤ 11 mA |
| 工作温度 | 0 °C to 40 °C |
| 存储温度 | 0 °C to 80 °C |
| Ingress Protection Rating | IP65 |
| Connection Type | VC connector, 1.25 mm pitch terminal, A1251H-4P/CJT |
Electrical Connection / Overall Dimensions
典型应用
In typical home settings, floors often consist of a mix of materials such as hardwood, tile, and carpet. Robotic vacuums equipped with an ultrasonic material identification sensor can continuously detect surface changes by analyzing how different materials attenuate ultrasonic signals—hard surfaces produce strong echoes, while soft carpets absorb more energy and yield weaker reflections. This enables the robot to accurately identify the floor type and automatically adapt suction power, brush speed, or cleaning mode for smarter and more efficient operation.