Complaint
Light Curtains are divided into Measuring Light Curtain, Safety Light Curtain, Economical Light Curtain. They are mainly used for more applications, such as warehouse shelving, logistics convey system, subway station, elevator and industrial doors etc.
The detection distance is 0.5-8m.The self-diagnostic function can check fault circuit and give alarm. Interlocking reset, external test and EDM function enhance output monitoring capability. It can be used to protect all parts of body. It is most widely used in subway station and logistics convey system.
| 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 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 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 | |
| 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 | ||
Q: What kind of products do you manufacture?
A: Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.
Q: Can I get some samples?
A: Yes, Sample orders are welcomed.
Q: Have photocell sensors 100% assembled well in stock?
A: We have some standard photocell sensors in stock with limited quantity; While
almost all photocell sensors will be newly produced according to your order.
Q: What is the delivery time?
A: 15-30 days for mass production depends on different products
Q: What is your MOQ?
A: We provide small MOQ for each item; it depends on your specific order.
Q: Do you have customization service?
A: Yes, We can provide customized products while the customization needs to meet certain quantity.
Q: Do you test all goods before delivery?
A: Yes, We have 100% test before delivery.
Q: What is your payment term?
A: We usually use 100% T/T in advance; West union and Paypal are also available for small order.
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Q: Do you provide warranty for the goods?
A: Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.
Q: May I visit your factory?
A: Sure, You are always welcome to visit us.
