The TH-1230 is a single-plane 2D LiDAR sensor from Galaxy Electronic's 1 Series, built for vehicle dimension and vehicle type detection on roads and at entry points. It emits at 144 kHz over a 270° field of view, scans at 25, 50 or 100 Hz and resolves targets at 0.0625°, 0.125° or 0.25°. Effective ranging reaches 30 m at 10% reflectivity and 80 m at 90%, with a systematic error of ±30 mm, so length, width and height are captured while vehicles keep moving. Class 1 eye-safe 905 nm optics, an IP67 housing, 80,000 lux sunlight immunity, RS232/RS485 and sync interfaces let it be fitted to existing gantry, toll-lane and tunnel controllers.
The TH-1230 is a single-plane 2D LiDAR sensor from Galaxy Electronic's 1 Series, built for vehicle dimension and vehicle type detection on roads and at entry points. It emits at 144 kHz over a 270° field of view, scans at 25, 50 or 100 Hz and resolves targets at 0.0625°, 0.125° or 0.25°. Effective ranging reaches 30 m at 10% reflectivity and 80 m at 90%, with a systematic error of ±30 mm, so length, width and height are captured while vehicles keep moving. Class 1 eye-safe 905 nm optics, an IP67 housing, 80,000 lux sunlight immunity, RS232/RS485 and sync interfaces let it be fitted to existing gantry, toll-lane and tunnel controllers.

Transmission frequency 144000Hz
Scanning frequency 25Hz, 50Hz, 100Hz
Measure distance 30m@10%, 80m@90%
Scan angle270°
Light resistance grade 80000lx
Angular resolution 0.0625°, 0.125°, 0.25°





Product Model
TH-1230
Dimensions (L x W x H)
Rear Interface: 130×102×157mm; Bottom Interface: 108×102×180mm
Weight
<1.5kg
Laser class
1, eye-safe (IEC 60825-1)
Laser source
905nm
Emission frequency
144KHz
Scanning range
30m@10%, 80m@90%
Scanning frequency
25/50/100Hz
Aperture angle
270°
Angular resolution
0.0625/0.125/0.25°
Systematic error
±30mm
Power consumption
typicals≤15W;heating≤55W
Operating voltage
2A@DC24V±4V
Interface type
power:5-core(run,heating); net:4-core;IO1:8-core(YK);IO2:8-core(YX,RS232/RS485,sync)
Interface classification
power,net,Remote telematics (Dry contact),RS232\RS485,sync
Interface quantity
power:1, net:1, YX:2, YK:2, sync:1, R5232/RS485:1 (option)
Environment parameters
Operating temp:-55℃~+70℃;Operating humi:0%-95%
Dimensions
Back out:130mm×102mm×157mm;Down out:108mm×102mm×180mm
Light resistance grade
80000luX
Enclosure rating
IP67
Galaxy Electronic provides 2D LiDAR sensors, 3D LiDAR scanners and LiDAR‑based measurement & scanning solutions.
ITS Sector: Dynamic vehicle dimension detection, vehicle axle identification, road traffic flow analysis, vehicle over-height detection, vehicle separation, etc.
Industrial Sector: Area safety protection, obstacle avoidance for machinery, stockpile volume scanning, conveyor belt flow monitoring, silo level monitoring, truck load volume scanning, overhead crane-mounted scanning, vehicle attitude scanning, etc.
They are widely used in smart road systems, mining, ports, railways, the steel industry, grain storage, bulk material yards, power plants, factories, museums, and more.
We provide network communication protocols, SDKs, relevant technical documentation, and free remote technical support.
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