

Area Sensors
LHNC series
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LHNC series
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- Description
- Specs
- Model
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- Commodity name: LHNC series
- Commodity ID: D005
- Category: Area Sensors
- Model No.: LHN
LHN(c) Series Intelligent defrosting vehicle separator with LHN common type and LHNC RS485 Serial interface type. This product is specially for toll collection system as vehicle separating device.
Automatic vehicle classification and separation system, LHN(c) Series Intelligent defrosting vehicle separator with LHN common type and LHNC RS485 Serial interface type. This product is specially for toll collection system as vehicle separating device.
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With Intelligent heating function,Defrost function starts automatically under severe weather to eliminate the block to light path from frost、snow、rain and fog;
Aspheric surface optical lens totally eliminate spherical aberration、aberration and stray light;
Build-in self-diagnostic function,detection output function and alarm output function;
Light penetrability power(Receiving light intensity of receiver),directive function,easy for on-site installation and maintenances;
RS485series communication meet customers' different task requirement by initial setting and meanwhile acquire information on every light beam and system working status;
Reliable separation for vehicles,the reliability is high to 99.9% under fine whether and not less than 99.5% even under rain snow or fog whether.
General Parameters
Model LHN1200A/LHNC1200B LHN1400A/LHNC1400B LHN1600A/LHNC1600B Detection height 1600 mm 1600 mm 1600 mm Detection distance 2 m~18 m Min detection object A type:Parallel scanning 40mm,Parallel scanning 28mm
B type:Parallel scanning 65mm,Parallel scanning 40mmMechanical and electronic parameters Supply voltage 12~30VDC Work current Heating Glass out of work:≤200Ma
Heating Glass on work:≤6AResponse time A type: ≤7.7ms
B type:≤4.2msControl output LHN Series: Receiver 2 ways switching output,NPN/PNP options,Normal close /Normal open options
LHNC Series: Emitter: 1 way switching output(Alarm output),Receiver: 1 way switching output(Detection output), NPN/PNP options,Normal close /Normal open optionsFunction Automatic defrosting function,fault shielding and alarm function Protection rating IP67 Work temperature -45℃~80℃ RH≤ 95% Dimension As per models Accessory Housing Dimensional diagram
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