128-channel rotating LiDAR with Ethernet, multi-return output and PTP synchronization
Perception & Sensing · Wide-vertical-FOV panoramic 3D LiDAR
QT128
A 128-channel near-field sensor with current official conflicts in point rate and mass, plus channel-specific, light-bounded range conditions.
7 known suppliers in this product family.
Mechanical or non-repetitive/solid-state 3D LiDAR product lines suitable for mobile robots, mapping or industrial perception. The list is bounded to the current RCI manufacturer-directory universe and separates exact-model audited suppliers from confirmed product-line suppliers.
EXACT-MODEL AUDITED
5 suppliers
Livox · Ouster · Hesai Technology · RoboSense · SICK
PRODUCT-LINE CONFIRMED
2 suppliers
Seyond · Blickfeld
This is a bounded discovery set, not a claim to enumerate every company worldwide. Open the full supplier landscape and official routes →
What this record can support today.
Coverage is computed from published, non-unknown fields. It measures the record—not product quality—and makes missing procurement evidence explicit.
Engineering field coverage73%
8 of 11 selected fields published
- Official product sourcepublished
- Lifecycle statepublished
- Mechanical dimensions / mass / mountingpublished
- Environmental operating limitsmissing
- Operating / detection rangepublished
- Resolution / sample ratepublished
- Field of viewpublished
- Accuracy / error definitionmissing
- Data interfacemissing
- Timing / synchronizationpublished
- Power input / consumptionpublished
Procurement field coverage15%
2 of 13 selected fields published
- Official product / sales routepublished
- Lifecycle statepublished
- Exact orderable SKU / part numbermissing
- Price with region, currency and quantitymissing
- Lead time with check datemissing
- Commercial availability / stock statemissing
- Minimum order quantitymissing
- Authorized distributor / sales channelmissing
- CAD / STEP / interface drawingmissing
- Certification with identifiermissing
- MTBF / failure / reliability datamissing
- Warranty termsmissing
- PCN / EOL / replacement noticemissing
Coverage measures whether a selected public field is present with non-U evidence. It is not a product score, compatibility result, certification, availability confirmation or procurement recommendation. Download the complete readiness coverage JSON →
1 bounded physical-evidence record.
Publisher independence, identity precision and measurement scope vary by row. Results remain bounded by the disclosed specimen, setup, workload and metric; an inconclusive mapping is evidence associated with the catalog model, not verification of a manufacturer claim.
| Measured result | Conditions | Claim mapping | Source |
|---|---|---|---|
| Independent real-system experimentindependent_physical_evidence | Physical ceiling-mounted human-detection integration was documentedQT128 point-cloud acquisition with ROS for a large indoor sensing area. | inconclusiveThe record establishes bounded physical evidence for the named model, but the experiment does not reproduce the catalogued claim metric and conditions; the claim remains inconclusive. | Using 3D LiDAR with ROS for human detection ↗Sensor selection, setup and detection workflow Checked 2026-08-26 |
Reported values, conditions attached.
Evidence state describes the claim—not the prestige of the company or document.
| Claim | Reported value | Condition / boundary | State | Source |
|---|---|---|---|---|
| Instrumented rangerange | 0.05–50 m | Instrumented range; detection range is reflectivity- and channel-dependent. | M · Manufacturer claimed | Hesai QT128C2X User Manual ↗Section 1.5 specifications and notes; Appendix A channel data · Q03 / 2026-04-10 Checked 2026-08-10 |
| Detection range at 10% reflectivityrange_10pct | 20 m for channels 9–120; 15 m for channels 1–8 and 121–128 | Normal incidence; 0–100 klx ambient illumination; probability of detection >90%; false-alarm rate <10E-5. | M · Manufacturer claimed | Hesai QT128C2X User Manual ↗Section 1.5 specifications and notes; Appendix A channel data · Q03 / 2026-04-10 Checked 2026-08-10 |
| Channelschannels | 128 | No additional condition stated in the selected source. | M · Manufacturer claimed | Hesai QT128 product page ↗Current performance specifications Checked 2026-08-10 |
| Single-return point ratepoint_rate | 1,152,000 points/s | Current product page value; Q03 manual dated 2026-04-10 lists 864,000 points/s.RCI preserves both official values until Hesai ties the current page to a hardware or firmware revision. | C · Conflicting | Hesai QT128 product page ↗Additional source 1 ↗Current performance specifications Checked 2026-08-10 |
| Field of viewfov | 360 × 105.2 ° | Horizontal × vertical. | M · Manufacturer claimed | Hesai QT128 product page ↗Current performance specifications Checked 2026-08-10 |
| Frame ratescan_rate | 10 / 20 Hz | Operating-mode dependent. | M · Manufacturer claimed | Hesai QT128C2X User Manual ↗Section 1.5 specifications and notes; Appendix A channel data · Q03 / 2026-04-10 Checked 2026-08-10 |
| Synchronizationsync | PTP | Protocol support; achieved timing depends on the system clock path. | M · Manufacturer claimed | Hesai QT128C2X User Manual ↗Section 1.5 specifications and notes; Appendix A channel data · Q03 / 2026-04-10 Checked 2026-08-10 |
| Power consumptionpower | 12 W | Manufacturer typical/nominal specification in the cited technical material. | M · Manufacturer claimed | Hesai QT128 product page ↗Current performance specifications Checked 2026-08-10 |
| Weightmass | 700 g | Current product page value; Q03 manual dated 2026-04-10 lists 900 ± 15 g.The 200 g discrepancy may reflect a product revision or configuration, but neither current source identifies that boundary. RCI preserves both values pending manufacturer clarification. | C · Conflicting | Hesai QT128 product page ↗Additional source 1 ↗Current performance specifications Checked 2026-08-10 |
Known limits
What this record does not prove.
- Point rate and mass each conflict between the current product page and current Q03 manual; neither difference is normalized away.
- Detection range depends on reflectivity, vertical channel, ambient illumination and the stated probability/false-alarm criteria.
- Frame rate and point rate must be matched to hardware, firmware and return mode.