| Type: | Lsa Light Curtain |
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| Output Signal Type: | Switching Type |
| Production Process: | Integration |
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1. Special structure design ensures all-round protection without dead zone;
2. Optical communication is easy for the electric connection and operation
3. Dual-channel OSSD output design, which can be cross-monitored with each other
4. Self-diagnostic function can check the fault circuit and give an alarm;
5. Interlocking reset, external test and EDM function enhance output monitoring capability;
6. Meet to Type4, SIL3, and Ple safety requirements;
| Technical Parameters | |
| Light Curtain | LSA |
| Supply voltage | 24 VDC±20% |
| Supply Current | ≤300mA |
| Consumption | ≤5W |
| Delay on | 2s |
| Detection distance | As Mode information |
Space between the optical axis |
10mm\20mm\40mm\80mm |
| Effective aperture | ±2.5°@3m |
| Protection rate | IEC IP65 |
| Communication mode | Optical synchronous |
Standard |
IEC 61496 standard, meet to Type4 |
| ISO 13849-1 standard, meet to PLe | |
| IEC 61508,IEC62061,meet to SIL3 | |
| Work environment | Temperature: -25ºC~50ºC; Storage: -40ºC~75ºC; Humidity: 15~95%RH; Anti-light interference: >10000Lux; Vibration resistance: 5g, 10~55Hz(EN 60068-2-6); Impact resistance: 10g, 16ms(EN 60068-2-29); insulation resistance: >100MΩ; Residual ripple voltage: 4.8Vpp; |
| Connector | M12,6 pins(Emitter),8 pins(Receiver) |
| Emitter & Receiver Parameters | ||
| Emitter light | Infrared light 850nm | |
Output Mode |
Emitter | Alarm output,transistor PNP/NPN for selecting; output current<150mA(30V DC) |
| Receiver | 2 OSSD output,PNP NC ,short-circuit protection,Cross circuit monitoring,output current <200mA(30V DC) | |
| Indicator | See indicator instruction | |
| Response time | 3.2~51.2ms(on a product model basis) | |
| Switch voltage | Voltage drop:≤1.5V; cutoff voltage: ≤1.2V | |
| OSSD Test | Pulse width:200~300ms pulse cycle:50~100ms | |
| Load | capacitance:30nF, inductance:2.2H | |
| Resistance | Device and load resistance:2.5Ω Power cable resistance: ≤10Ω |
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| TEST input | Active high * | |
| RESET input | Active high* (manual reset or automatic reset) | |
| EDMSE input | Active high * | |
| EDM input | 10~30V DC,current<10mA | |
| LSA10 series | ||||||
| Model | Detection distance(m) | Resolution ratio (mm) | Light beams quantity |
Safe height (mm) | Response time( m s) |
Product Length(mm) |
| LSA10032 | 0.5~6m |
15mm |
32 | 320 | 9.1 | 325 |
| LSA10048 | 48 | 480 | 13.4 | 485 | ||
| LSA10064 | 64 | 640 | 17.6 | 645 | ||
| LSA10080 | 80 | 800 | 21.8 | 805 | ||
| LSA10096 | 96 | 960 | 26.0 | 965 | ||
| LSA10112 | 112 | 1120 | 30.2 | 1125 | ||
| LSA10128 | 128 | 1280 | 34.4 | 1285 | ||
| LSA10144 | 144 | 1440 | 38.6 | 1445 | ||
| LSA10160 | 160 | 1600 | 42.8 | 1605 | ||
| LSA10176 | 176 | 1760 | 47.0 | 1765 | ||
| LSA10192 | 192 | 1920 | 51.2 | 1925 | ||
| LSA20 series | ||||||
| Model | Detection Distance(m) | Resolution ratio (mm) | Light beams quantity |
Safe height (mm) | Response time( m s) |
Product Length(mm) |
| LSA20016 | 0.5~8m |
26mm |
16 | 320 | 5.1 | 325 |
| LSA20024 | 24 | 480 | 7.1 | 485 | ||
| LSA20032 | 32 | 640 | 9.1 | 645 | ||
| LSA20040 | 40 | 800 | 11.3 | 805 | ||
| LSA20048 | 48 | 960 | 13.4 | 965 | ||
| LSA20056 | 56 | 1120 | 15.5 | 1125 | ||
| LSA20064 | 64 | 1280 | 17.6 | 1285 | ||
| LSA20072 | 72 | 1440 | 19.7 | 1445 | ||
| LSA20080 | 80 | 1600 | 21.8 | 1605 | ||
| LSA20088 | 88 | 1760 | 23.9 | 1765 | ||
| LSA20096 | 96 | 1920 | 26.0 | 1925 | ||
| LSA40 series | ||||||
| Model | Detection distance(m) | Resolution ratio (mm) | Light beams quantity |
Safe height (mm) | Response time( m s) |
Product Length(mm) |
| LSA40008 | 0.5~8m |
46mm |
8 | 320 | 3.2 | 325 |
| LSA40012 | 12 | 480 | 4.2 | 485 | ||
| LSA40016 | 16 | 640 | 5.1 | 645 | ||
| LSA40020 | 20 | 800 | 6.1 | 805 | ||
| LSA40024 | 24 | 960 | 7.1 | 965 | ||
| LSA40028 | 28 | 1120 | 8.1 | 1125 | ||
| LSA40032 | 32 | 1280 | 9.1 | 1285 | ||
| LSA40036 | 36 | 1440 | 10.2 | 1445 | ||
| LSA40040 | 40 | 1600 | 11.3 | 1605 | ||
| LSA40044 | 44 | 1760 | 12.3 | 1765 | ||
| LSA40048 | 48 | 1920 | 13.4 | 1925 | ||
| LSA80 series | ||||||
| Model | Detection distance(m) | Resolution ratio (mm) | Light beams quantity |
Safe Height(mm) |
Response time( m s) |
Product Length(mm) |
| LSA80008 | 0.5~8m |
86mm |
8 | 640 | 3.6 | 645 |
| LSA80010 | 10 | 800 | 4.2 | 805 | ||
| LSA80012 | 12 | 960 | 4.8 | 965 | ||
| LSA80014 | 14 | 1120 | 5.4 | 1125 | ||
| LSA80016 | 16 | 1280 | 6.1 | 1285 | ||
| LSA80018 | 18 | 1440 | 6.8 | 1445 | ||
| LSA80020 | 20 | 1600 | 7.5 | 1605 | ||
| LSA80022 | 22 | 1760 | 8.1 | 1765 | ||
| LSA80024 | 24 | 1920 | 8.8 | 1925 | ||
| G-TEK Sensor Product List | ||
| 1 | Photoelectric Sensor | PF21/PF50/PMF55/PMF80 /PM18/PS18/PT12 series |
| 2 | Proximity Sensor | IM12/IM18/IM30/IF17 series |
| 3 | Infrared light curtain | LSM/LSMC/LSE/LSEC series |
| 4 | Safety light curtain | LSA series |
| 5 | Infrared vehicle separator | LHA/LHAC/LHN/LHNC series |
| 6 | Loop detector | GVD3/GVD1 series |
| 7 | Laser radar | LSD/LND series |
| 8 | 3D TOF product | GDC1100/GDC1101/GDC1102 |
| 9 | Other sensor product | Microwave radar, Revolving door Anti-pinching sensor |
Q: Is the product shipped and arrived fast?
A: The production cycle for large quantities of products takes 15-30 days, depending on the product.
Q: Can you provide professional advice promptly?
A: We have a professional technical team that can patiently help you answer all professional questions.
Q: Can you provide customized products/services?
A: Yes, we can provide customized products, but the customization needs to meet a certain quantity.
Q: How is the quality of the product? Is the quality stable?
A: G-TEK Sensors has been focusing on the sensor field for 23 years. The quality of the sensor has the double affirmation of the CE certificate and customer reputation.
Q: What is your MOQ?
A: We offer MOQ per piece; it depends on your specific order.
Q: Is there any relevant terms of service and warranty information?
A: We offer a warranty on all items. The sensor products are guaranteed for 15 months, and the light curtain and lidar products are guaranteed for 18 months. For after-sales questions, you can directly contact the product salesperson.
Q: Is there any relevant information available for download on the website?
A: Yes, if you want to download the relevant product manual, you can go to our official website to download it.
Q: Can I be your reseller?
A: Yes, we are looking for distributors in overseas markets.
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