| Product Name | LW-F831 Didactic Equipment Displacement Sensor |
| Model No. | LW-F831 |
| Design Patent No.: | ZL2004 3 0030080.2 |
| Utility Model Patent No.: | ZL 2004 2 0040210.5 |
| Measuring | Displacement |
| Measuring Range | 0~200cm, no measuring dead zone |
| Resolution | 1mm |
| Key Features | 1. The Motion Sensor (Separate) is composed by Ultrasonic Emitter Module and Receiver Module. 2. You can directly use Emitter Module as the moving object (vibrator, falling body etc). The distance reading is based on the front distance of the two modules. 3. The Motion Sensor (Separate) requires a compatible interface and software to collect data. 4. Emitter: Powered by chargable lithium battery. Receiver: connected with data logger. |
| Application | Used in experiment teaching in physics lab for primary school, junior high school and senior high school Grade 1-12, K12 Education. |
| Typical Experiment | Study of Newton's Second Law Study of uniform linear motion Study of forced vibration Study of free fall motion Study of the electromagnetic damping ... |
| Compatible with software/APP or data display module | |
| Platform | Mobile phone, Pad (iOS, Android, Windows), Computer (Mac/Chrome, Windows) |
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| For Software | Force sensor is required to work with wired/wireless data logger (+sensor data transmitter) |
| For App | Force sensor is required to work with sensor transmitter B (with QR code, bluetooth) |
LW-F831 Didactic Equipment Displacement Sensor
| 1. Experienced manufacturer of Digital Lab Equipment with more than 20 years. |
| 2. Experienced R&D Team as member of Shanghai DIS R&D Center, cooperating with Shanghai Education Committee. |
| 3. Platinum member of Worlddidac Association. |
| 4. Best service with about 10000 schools covered in China. |
| 5. Support textbook, Llongwill DISLab has been adopted by main textbook in China. |
| 6. 8 generations of products up to now. |
| 7. All products have independent intellectual property rights, 6 invention patents, 23 utility model patents and 10 design patens up to now. |
Stefanie Li
International Marketing | Shandong Yuanda-llongwill Educational Science and Technology Ltd.
Mob: +86 18865952939
Web:
Email: yaru.li@llongwill.com