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- SKU: 08832
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DF ROBOT TF-UW500 Underwater Single-Point LiDAR for Mapping & Positioning (5m dToF Ranging)
This TF-UW500 underwater single-point LiDAR adopts a dToF (direct Time-of-Flight) solution for precise underwater distance measurement. With a compact 24x16x20.4mm form factor, low average power consumption, and a ranging capability beyond 5m under specified low-turbidity conditions, this underwater LiDAR supports mapping, positioning, and navigation for pool-cleaning and other underwater robots.
User Manual / Datasheet / Example Codes Etc.
Features
- Underwater ranging range up to 5m
- Resistant to ambient light interference up to 100Klux
- Compliant with Class 1 eye-safe visible light lasers
- Compact size, measuring only 24x16x20.4mm
Specification
- Underwater ranging range: >5m (indoors, NTU < 0.5, 30% reflectivity, vertical incidence)
- Blind zone range: ≤ 0.1m
- Accuracy: < 3cm (0.1 ~ 2m)
- Repeatability: < 1cm @ 1σ (0.1 ~ 2m)
- Distance resolution: 1mm
- Frame rate: Default 20Hz
- Ambient light resistance: 100Klux
- Communication interface: UART / I2C (switchable via command)
- Light source: Laser
- Center wavelength: Infrared and visible light
- Field of view: 0.5°
- Laser safety class: Class 1 (IEC 60825-1:2014; EN 60825-1:2014+A11:2021)
- Average power consumption: < 5V@100mA
- Peak startup current: < 700mA
- Supply voltage: DC 5±0.2V
- Serial output: 3.3VTTL
- Connection terminals: 1.0mm-4P, terminal type HC-1.0-4PWT
- Operating temperature: 0℃ ~ +50℃
- Storage temperature: -20℃ ~ +70℃
- Dimensions: 24x16x20.4mm
- Weight: < 5g (excluding tail cable)
Applications
- Pool-cleaning robot mapping and positioning
- Underwater robot navigation
- Underwater coordinate positioning
- Underwater distance measurement
Package Includes
- 1x TF-UW500 Underwater Single-Point LiDAR
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



