Light Grids Through Beam Safety Barrier Light Curtain Sensor for Metal Cutting Equipment

• Type: Lsa Safety Light Curtain
• Output Signal Type: Switching Type
• Production Process: Integration
• Model NO.: LDA
• Material: Al Alloy
• Feature: Safety Protection
• IP Rating: IP65
• Certification: Special Application Testing Report
• Customized: Customized
• Supply Voltage: 24V DC
• Sensing Distance: 0.1m~12m Customized
• Output Mode: Switching Output/Serial Communication
• Delay on: 2s
• Response Time: 2.2~252ms Based on Beam Numbers
• Anti-Light Interference: Sunlight Max10000lux
• Usages: Hands Protection, Area Security, Automation Indust
• Shipping Method: DHL,EMS,TNT,FedEx
• Transport Package: Carton
• Specification: As per model
• Trademark: G-TEK
• Origin: Tianjin China
• HS Code: 9032900090
• Production Capacity: 3000 Units/Month
• Package Size: 40.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 4.000kg

Product Description

 

Product Description

Safety light curtains is also named light barrier, light beam sensor. Tianjin G-TEK LDA series safety light curtain detection distance is 0.1m-12m. 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. 

  Product Features 
1. Muting fuction optional.
2. Special structure design ensures allround protection without dead zone;
3. Optical communication easy the electric connection and operation;
4. Integrated Fault Identification and OSSD Dual Output Design;
5. Long distance type and short distance type shift by wiring;
6. Meet to Type4,SIL3 and PLe safety requirement;
 

  Muting Function

Product Parameters

 

Technical Parameters
Light Curtain	LDA
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	M12,5 pins(Emitter),8 pins(Receiver) M12,5 pins(Emitter),5 pins(Receiver)

Emitter & Receiver Parameters
Emitter light	Infrared light 950nm
Indicator	See indicator instruction
Response time	2.2~52ms(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

Product Sizes
LDA 10 Series

Product Model	Beam Pitch (mm)	Beam Numbers	Sensing Height (mm)	Resolution Ratio	Response Time- A Frenquency	Response Time- B Frenquency	Body Size
LDA10016	10	16	160	14	5.4ms (no A/B frequency function)		189×32×34.4
LDA10024		24	240		11.7	13.5	269×32×34.4
LDA10032		32	320		15.2	17.5	349×32×34.4
LDA10040		40	400		18.9	21.6	429×32×34.4
LDA10048		48	480		22.5	25.6	509×32×34.4
LDA10056		56	560		26.1	29.7	589×32×34.4
LDA10064		64	640		29.7	33.7	669×32×34.4
LDA10072		72	720		33.3	37.8	749×32×34.4
LDA10080		80	800		36.9	41.8	829×32×34.4
LDA10088		88	880		40.6	45.9	909×32×34.4
LDA10096		96	960		44.2	49.9	989×32×34.4
LDA10104		104	1040		47.8	54	1069×32×34.4
LDA10112		112	1120		51.4	58	1149×32×34.4
LDA10120		120	1200		55	62	1229×32×34.4
LDA10128		128	1280		58.6	66.1	1309×32×34.4
LDA10136		136	1360		62.2	70.1	1389×32×34.4
LDA10144		144	1440		65.9	74.2	1469×32×34.4
LDA10152		152	1520		69.5	78.2	1549×32×34.4
LDA10160		160	1600		73.1	82.3	1629×32×34.4
LDA10168		168	1680		76.7	86.3	1709×32×34.4
LDA10176		176	1760		80.3	90.4	1789×32×34.4
LDA10184		184	1840		84	94.4	1869×32×34.4
LDA10192		192	1920		87.6	98.5	1949×32×34.4

LDA 20 Series

Product Model	Beam Pitch (mm)	Beam Numbers	Sensing Height (mm)	Resolution Ratio	Response Time- A Frenquency	Response Time- B Frenquency	Body Size
LDA20008	20	8	160	25	3.4ms (no A/B frequency function)		189×32×34.4
LDA20012		12	240		6.5	7.7	269×32×34.4
LDA20016		16	320		8.2	9.6	349×32×34.4
LDA20020		20	400		9.9	11.6	429×32×34.4
LDA20024		24	480		11.7	13.5	509×32×34.4
LDA20028		28	560		13.4	15.5	589×32×34.4
LDA20032		32	640		15.2	17.5	669×32×34.4
LDA20036		36	720		17	19.5	749×32×34.4
LDA20040		40	800		18.9	21.6	829×32×34.4
LDA20044		44	880		20.7	23.6	909×32×34.4
LDA20048		48	960		22.5	25.6	989×32×34.4
LDA20052		52	1040		24.3	27.6	1069×32×34.4
LDA20056		56	1120		26.1	29.7	1149×32×34.4
LDA20060		60	1200		27.9	31.7	1229×32×34.4
LDA20064		64	1280		29.7	33.7	1309×32×34.4
LDA20068		68	1360		31.5	35.7	1389×32×34.4
LDA20072		72	1440		33.3	37.8	1469×32×34.4
LDA20076		76	1520		35.1	39.8	1549×32×34.4
LDA20080		80	1600		36.9	41.8	1629×32×34.4
LDA20084		84	1680		38.8	43.8	1709×32×34.4
LDA20088		88	1760		40.6	45.9	1789×32×34.4
LDA20092		92	1840		42.4	47.9	1869×32×34.4
LDA20096		96	1920		44.2	49.9	1949×32×34.4

 

Installation Instructions

 

Certifications

Company Profile

Packaging & Shipping

FAQ

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.