Hokuyo YVT-35LX-F0/FK

Hokuyo YVT-35LX-F0/FK

3D Scanning Range Finder

Distance is measured by vertical and horizontal laser beams.

The laser beam is emitted in a wide 3D field, providing information about the height, width and depth of objects.

Angle velocity and acceleration are detected. Since the accelerometer is included, there is no need for time synchronization. The accelerometer used is the MPU-6500 from InvenSense.

Multi-echo support
For outdoor use, the multiple echo function can separate rain, fog and drizzle from target objects and the housing cover.

PPS input signal
When combined with GPS, the PPS signal resets the scanner's time stamp, eliminating clock drift error.
Environmental resistance
Suitable for use in various environments with IP67 protective design, 100,000 lux ambient light and 10G surge resistance.
 

Product name: 3D Scanning Range Finder (3D LIDAR)
Model     
- YVT-35LX-F0
- YVT-35LX-FK (Quiet Type)
Light source     
- Laser diode Wave　length=905nm
- Laser Safety Class 1(IEC60825-1:2007 and IEC60825-1:2014)
Supply voltage     
- DC12V／24V（Operating Voltage Range 10～30V）
(When using 12V : Startup 1.5A / Normal 0.8A)
Horizontal scan angle     
- FOV: 210° or more Pitch: 6°
- Accuracy: ±0.125°
Vertical scan angle     
- FOV: 40° (-5° to 35°)
- Accuracy: ±2°
Data spots (Resolution)     
- 2590 spots or more (No interlace, 20fps)
- 518000 spots or more (Interlace HD mode, 0.1fps)
Interlaced mode     
- Horizontal: Max 20 times
- HD Mode: Horizontal 20 times × vertical 10 times

Detection range at center of vertical scan (upward 15°):
Horizontal scan -45°<θ<45°0.3-35m (white paper) 0.3-11m (black paper reflectance 10%)
-75°<θ≦-45°,45°≦θ<75°0.3-20m(white paper) 0.3- 6m (black paper reflectance 10%)
θ≦-75°,75°≦θ 0.3-10m(white paper)　 0.3-3m　(black paper reflectance 10%)
* Detection range at vertical scan upward 35° / downward -5° is 70% at center of vertical scan (upward 15°)

Detection accuracy (at temperature 25°C)
- Center White paper below 15m：±50mm
- White paper 15m~：±100mm
Repeated accuracy (at temperature 25°C)
- Center White paper below 15m：σ < 20mm
- White paper 15m~ ：σ < 35mm
No. of detection echo: Up to 4 echoes
Horizontal scan speed     
- 20Hz
- 1200Hz
Input / Output     
- PPS Input : photo-coupler input (Active high at 2mA or more)　
- Synchronous Output : photo coupler open collector output (30VDC 50mA MAX)
Interface: Ethernet (TCP/IP) 100BASE-TX (Auto-negotiation)
Protective structure: IP67 (Power supply is off) Not waterproof
Weight     
- YVT-35LX-F0 Approx. 650g
- YVT-35LX-FK Approx. 1kg
Size     
- YVT-35LX-F0 70mm×106mm×95mm（W×D×H)
- YVT-35LX-FK 76mm×106mm×95mm（W×D×H)
Ambient temperature, humidity: -10 to 50°C below 85% (Without dew/frost)

Vibration     
- 10 to 57.5Hz　double amplitude 1.5mmp-p
- 57.5Hz to 150Hz 98m / s2 (10 G) for 2hrs in each X,Y and Z direction
- Sweep rate: 1 octave/min (3.9sec / sweep)
- (Both in operating and non-operating state)

Noise level     
- YVT-35LX-F0: In front direction 53db (at distance 1000mm) Frequency 1200Hz
- YVT-35LX-FK: In front direction 47db (at distance 1000mm) Frequency 1200Hz
Background illuminance: 100,000lx　(Avoid direct sunlight)

Communication protocol: VSSP 2.1

EMC:
(EMI)
EN61326-1:2013
EN55011:2009+A1:2010

(EMS)
EN61326-1:2013
EN61000-4-2:2009
EN61000-4-3:2006+A1:2008+A2:2010
EN61000-4-4:2012
EN61000-4-6:2009
EN61000-4-8:2010

Power cable and Ethernet cable are sold separately. Please refer to option item.
Caution: Sensor’s warm up duration is about 60 sec after power ON. During the warm up state, measurement data cannot be obtained. Also, it requires about 2 to 3 min for stable vertical scan.
Caution: Refer to the inspection sheet for detail on accuracy data of the device. During product shipment, test is performed only at front direction. Detection distance and accuracy may differ depending on the direction of measurement. Also, above mentioned accuracy during temperature 25° C.
Caution: Near range data may contain noise in the first echo of upper direction spots.
Caution: Objects with very low reflectivity may not be detected at the near range even when it is detected at the different range.
■Disclaimer
• This sensor is not certified for the functional safety.
• This sensor cannot be used for human body detection as per the machinery directives.
• Sensor emits laser for measurement. Sensor’s operation may become unstable under the influence of strong interference light or when emitted lights are not reflected back from the object.
• Sensor’s operation may become unstable due to rain, snow and fog or due to dust pollution on the optical window.
• Rules and regulations related to safety should be strictly followed when operating the sensor.
• When there is a risk that this sensor is intended for use in mass-destruction weapons, weapons and equipment aimed at killing human beings, and relevant technologies, or when uses for such purposes are clear, sales may be prohibited in accordance with the Foreign Exchange and Foreign Trade Act, and the Export Trade Control Order (Japanese law). Moreover, regarding export of products, the formalities according to laws/Export Trade Control Order are implemented in order to maintain international peace and safety.
• Caution – Use of controls or adjustments or performance of procedures other than those specified in the specification document may result in hazardous radiation exposure.
• Before using the sensor, make sure to read the specification document thoroughly.

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