Safety light curtain is also known as photoelectric safety protection device (also known as safety protection device, punch protection device, infrared safety protection device, etc.). In modern factory, people and machines work together, it is easy to cause personal injury to operators. The safety light curtain application on some potentially dangerous mechanical equipment, such as stamping machinery, cutting equipment, metal cutting equipment, automatic assembly line, automatic welding line, mechanical transmission and handling equipment have reduced the occurrence of industrial accidents and protected the life safety of every employee in the production operation.
LSA safety light curtain with Special structure design ensures all-round protection without dead zone; Optical communication easy the electric connection and operation; Self-diagnosis function can check fault module and alarm.
Application fields: mainly used in the machine finishing processing to protect safety of operators, such as:
- Presswork machinery
- Shearing equipment
- Metal cutting equipment
- Automated assembly line
- Automated solder line
- Machinery transmission equipment
- Stereo parking garage
- Rubber, plastic processing machinery.
- Other dangerous regions
| Supply Voltage | 24V DC±20% |
| Supply Current | ≤300mA |
| Consumption | ≤5W |
| Delay on | 2s |
| Space between optical axis | 10mm\20mm\40mm\80mm |
| Effective aperture | ±2.5°@3m |
| Protection rate | IP65(IEC) |
| 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 | I M12,6 pins(Emitter),8 pins(Receiver) |
| Product Series | Product Model | Detection Distance | Min sensing object | Quantity of optical axis | Scanning Height (mm) | Housing Height(mm) | Response Time (ms) |
| LSA40 series | LSA40008 | 0.5-8m | 46mm | 8 | 320 | 325 | 3.2 |
| LSA40012 | 12 | 480 | 485 | 4.2 | |||
| LSA40016 | 16 | 640 | 645 | 5.1 | |||
| LSA40020 | 20 | 800 | 805 | 6.1 | |||
| LSA40024 | 24 | 960 | 965 | 7.1 | |||
| LSA40028 | 28 | 1120 | 1125 | 8.1 | |||
| LSA40032 | 32 | 1280 | 1285 | 9.1 | |||
| LSA40036 | 36 | 1440 | 1445 | 10.2 | |||
| LSA40040 | 40 | 1600 | 1605 | 11.3 | |||
| LSA40044 | 44 | 1760 | 1765 | 12.3 | |||
| LSA40048 | 48 | 1920 | 1925 | 13.4 |
Tianjin G-TEK Sensor Technology Co., Ltd. is located in Gaotai Science and Technology Park, Xiqing District, Tianjin and it is a technology-based enterprise specialized in R&D, production and customization of intelligent sensor system solutions. The company manufactures laser radar, TOF3D camera, laser ranging sensor, measurement and safety light curtain, photoelectric sensor, proximity switch and other products with core technology, serving intelligent transportation, logistics automation, factory automation, robot, intelligent security and other fields.
