Many procurement teams check LSE3-4A5R2-ET against Autonics Proximity Sensor, Autonics Digital Counter and Autonics Lsc C25Ct3 Et before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Autonics LSE3-4A5R2-ET Laser Scanner
The Autonics LSE3-4A5R2-ET Laser Scanner offers 15 Hz scanning frequency, ≤ 20 to 80ms + monitoring time response time , 0.3×0.3 ~ 5.6×5.6 m monitoring zone, 0.4° angular resolution , 10 ~ 35 VDC power supply. Manufactured by Autonics under the Autonics Laser Scanner category, this model belongs to the Autonics LSE3 Series.

| Brand | Autonics |
| Product Type | Laser Scanner |
| Model Number | LSE3-4A5R2-ET |
Autonics LSE3-4A5R2-ET Laser Scanner – Technical Specifications
| Specification | Value |
|---|---|
| Laser for detection emitting property | Infrared laser: 1 |
| Emitting property_Laser class | CLASS 3R |
| Emitting property_Wavelength band | 650 nm |
| Emitting property_Max. pulse output power | 4 mW |
| Laser for installation emitting property | Visible light laser: 3 |
| Min. size of the scanning target | Detection distance of 3m : 2.1×2.1×2.1 cm, Detection distance of 5m : 3.5×3.5×3.5 cm |
| Scanning frequency | 15 Hz |
| Response time | ≤ 20 to 80ms + monitoring time |
| Monitoring zone | 0.3×0.3 ~ 5.6×5.6 m |
| Angular resolution | 0.4° |
| Aperture angle | 90° |
| Object reflectivity | Min. 2% |
| Korean Railway Standards | KRS SG 0068 |
| Weight | ≈ 0.9 kg (≈ 1.1 kg) |
| Power supply | 10 ~ 35 VDC |
| Power consumption | 10 W |
| Input | Photocoupler input: 1 H: ≥ 8 - 30 VDC@(=), L: ≤ 3 VDC@(=) |
| Output | PhotoMOS relay output: 2Resistive load: 35 VDC@(=)/ 24 VAC~, ≤ 80 mA |
| Vibration | Max. 2G (18.7m/s²) |
| Shock | 30G/18ms |
| Environment_Ambient illumination | ≤ 100,000 lx |
| Environment_Ambient temperature | -30 to 60 ℃, storage: -30 ~ 70 ℃ (no freezing or condensation) |
| Environment_Ambient humidity | 0 to 95 %RH, storage: 0 to 95 %RH (no freezing or condensation) |
| Protection structure | IP67(IEC standard) |
| Cable_Power, I/O | Ø 5 mm, 8-wire, 5 m |
| Cable_Ethernet | 5 mm, 4-wire, 3 m, shield cable, RJ45 connector |
| Core | AWG26 (0.16 mm, 7-core), insulator outer diameter: Ø 1 mm |
| Material | Case: AL, Window: PC |
| Communication interface | Ethernet |
| Sold separately | Main bracket: BK-LSE3, Sub bracket: BK-LSE2-SUB |
| Component_PC program | atLidar (laser scanner program) |
Ask for the Pricing of 2D 4-Channel Laser Scanners LSE3-4A5R2-ET at unbeatable prices. Detailed Specifications of LSE3-4A5R2-ET features operate with a scanning frequency of 15 Hz and provide a typical response time of ≤ 20 to 80ms + monitoring time, ensuring fast and reliable performance. The monitoring zone extends from 0.3×0.3 ~ 5.6×5.6 m, with an angular resolution of 0.4° and an aperture angle of 90°, delivering exceptional accuracy. Designed to detect objects with a minimum reflectivity of Min. 2%, the sensors are lightweight at approximately ≈ 0.9 kg (≈ 1.1 kg). They operate on a power supply range of 10 ~ 35 VDC with power consumption under 10 W, making them energy-efficient. With an ambient temperature range of -30 to 60 ℃, storage: -30 ~ 70 ℃ (no freezing or condensation), they ensure reliable performance without freezing or condensation. Suitable for 0 to 95 %RH, storage: 0 to 95 %RH (no freezing or condensation) environments, these sensors are robust and versatile. Now's the Time to Secure a Quote for your requirement of 2D 4-Channel Laser Scanners. We're committed to offering more favorable pricing and more responsive support than other Traders.







