Infrared Vehicle Light Curtain Separator, Beam Curatin Sensor

• Type: Opposed Type Infrared Beam Sensor
• Output Signal Type: Switching Type
• Production Process: Integration
• Material: Al Alloy
• Feature: Autimatic Heating Function
• IP Rating: IP67
• Model NO.: LHN series
• Certification: CE
• Customized: Customized
• Usage: Vehicle Detection and Separation
• Supply Voltage: 12-30V DC
• Max Detection Distance: 18m
• Space Between Beams: a Series: 25mm Bseries:50mm
• Output: Detection Output/ Alarm Output
• Min Vehicle-Separated Distance: 100mm
• Min Sensing Object: Common Scan 38mm /Cross Scan 24mm
• Housing Material: Aluminium Alloy Oxydic Black Housing,Heated Glass
• Service Life: >10 Years
• Warranty: 2 Years
• Transport Package: Cartons
• Specification: Connection
• Trademark: G-TEK
• Origin: Tianjin China
• HS Code: 903149200
• Production Capacity: 1000 Units/Month

Product Description

Product Description

Opposed type, Cable type ,Standard distance 4-18m;
With Intelligent heating function, Defrost function starts automatically under severe weather to eliminate the block to light path from frost,snow,rain and fog. Optical communication easy the electric connection and operation.

Detailed Photos

 

Product Parameters

  

Mode	LHN xxA/ LHNC xxA
Supply Voltage	12~30V DC
Max sensing Distance	18m
Space between optical axis	25mm
Protection Function	Instant over voltage protection. Reverse polarity protection
Output	Detection output,alarm output
Output type	LHN series: Receiver 2-way switch output, NPN,PNP for selecting, Normal open, Normal close for selecting
	LHNC series: Emitter 1-way switch output (alarm output), Receiver 1-way switch output (detection output), NPN,PNP for selecting, Normal open, Normal close for selecting
Min vehicle-separated distance	100mm
Response time	≤7.7ms
Fault marking &alarm function	When there is no more than two continuous optical axis break down (polluted,covered by birds or bad dot),the system will detect breakdown and shield the optical axis automatically in the scanning process ,the system still keep normal working and meanwhile sent out alarm signal(the yellow LED turn on ),as soon as the fault is cleared, alarm signal will quit automatically.
Protection Rating	IP67(IEC)
Housing Material	Aluminium alloy oxydic black housing,heated glass window
Working Environment	Temperature:-45~80ºC;Max humidity:0~95%RH;vibration:10~50Hz; accelerated speed:98m/s²,10g; lightning protection resistance:≤4Ω;Anti-interference>50000Lux
Service Life	>10 years,MTBF≥100,000h

 

Product Selection

Product Series	Product Model	Type	Space between optical axis	Detection Distance	Min sensing object	Quantity of optical axis	Scanning Height (mm)	Housing Height(mm)
LHN xxA	LHN1200A	N/C	25mm	18m	40mm	48	1200	1280
	LHN1400A					56	1400	1480
	LHN1600A					64	1600	1680
LHNC xxA	LHNC1200A	RS 485	25mm	18m	40mm	48	1200	1280
	LHNC1400A					56	1400	1480
	LHNC1600A					64	1600	1680
LHN xxB	LHN1200B	N/C	50mm	18m	65mm	24	1200	1280
	LHN1400B					28	1400	1480
	LHN1600B					32	1600	1680
LHNC xxB	LHNC1200B	RS 485	50mm	18m	65mm	24	1200	1280
	LHNC1400B					28	1400	1480
	LHNC1600B					32	1600	1680

Installation Instructions

Product Application

 

Company Profile

Tianjin G-TEK sensor technology co..ltd is indicated in providing intelligent sensor products and customized solutions for logistics automation, factory automation and process automation. The predecessor of the company is Tianjin G-TEK automation technology Co.,ltd, a professional sensor manufacturer and sensor solution provider,  which was established in 2003 with business ranges from Proximity switch,photoelectric sensor,measurement and safety light curtain to Laser rangefinder sensor,laser radar., etc and serves for Intelligent buildings, intelligent transportation, logistics automation, factory automation and industry robot fields.
Tianjin G-TEK sensor technology co.,ltd was established in 2014 at Xiqing district , Tianjin City and it will fully inherit and expand the original G-TEK automation business with the construction and operation of the new R&D and manufacture base.



OUR PRODUCT RANGE

1. Photoelectric Sensor (PMF21/PMF50/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)

We are the professional sensor manufacture and specialized in providing solutions to:

1. Vehicle separation & measurement system for Highway toll gate system;
2. Automation gates, doors and barrier system;
3. Pedestrian management system;
4. Vehicle access control system;
5. Packaging and printing system;
6. Warehouse and distribution system;
7. Parking system;
8. Textiles machinery and machine tool equipment;