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L

aser distance sensor user manual 

 

- 6 - 

 

6.  Troubleshooting 

 

6.1  Factors affecting the measurement range

 

Laser  distance  sensor  is  a  new  of  non-contact  optical  measuring  equipment.  Its 
measuring  range  and  accuracy  will  be  effect  by  many  external  environmental 
factors. So actual measuring result might be different with typical value which is 
measured in standard environment. 
The following factors will effect actual measuring range: 

Effect Factors 

Increase measuring range 

Decrease measuring range 

Surface of 

target 

Bright and smooth surface with 

good reflection, like target plate 

Deep color and rough surface, 

like green or blue target surface 

Air visibility 

Clean air 

Dust, fog, storm and rain, snow 

Ambient light 

Dark environment 

Target exposure to strong light, 

like sunlight in midday 

Laser emission 

Laser emission lens and 

protection glass keep clean and 

smooth 

Laser emission lens and 

protection glass get dirty or 

scratched 

In conclusion, the best measuring result will be happen in a dark environment 
and with a good reflection target. We strongly suggest to use a target plate when 
laser distance sensor works in a poor environment. 
We also suggest to keep laser emission lens and protection glass clean with a soft 
cloth before start to using. 

 

Содержание SKD-40S

Страница 1: ...SKD 40S Laser Distance Sensor USER MANUAL Version 3 1 Getting more info supports from http www top1sensor com...

Страница 2: ...ions 4 4 1 Definitions of connectioncable 4 4 2 Operating Steps 4 5 Inputs and Outputs 5 5 1 Communication Setting 5 5 2 Input data format 5 5 3 Output data format 5 6 Troubleshooting 6 6 1 Factors af...

Страница 3: ...distance sensor and customized service Top1senser com is our official website for online business Laser distance sensor SKD 40S is a new kind of our laser distance measuring instrument It is character...

Страница 4: ...ng life and high reliability with good protection High waterproof and dustproof performance with aircraft grade aluminum alloy shell the highest level is IP67 Fully customized service based on 15 year...

Страница 5: ...Dimension 70 8 50 40 mm Weight 160g Use a target plate to increase the measurement range during daylight or if the target has poor reflection properties The highest operating temperature is 40 when s...

Страница 6: ...start to measure distance The sensor will return the measured data like XXXXX ASCII to the serial interface and turn off laser beam when it finished a single measurement 4 2 2 3 Send a command U ASCI...

Страница 7: ...s meant measured distance numbers unit mm A hundreds of thousands B tens of thousands C thousands D hundreds E tens F ones Notice If any byte in a data frame is not used the sensor will return 0X20 in...

Страница 8: ...mooth surface with good reflection like target plate Deep color and rough surface like green or blue target surface Air visibility Clean air Dust fog storm and rain snow Ambient light Dark environment...

Страница 9: ...n E 253 FF 4520 32 3533 Temperature too low Warm device up E 255 FF 4520 32 3535 Received signal too weak time for a measurement too long Use a target plate E 256 FF 4520 32 3536 Received signal too s...

Страница 10: ...ontact Us Xi an SANK Optical Electronic CO LTD Tel 86 29 82252810 Fax 86 29 82252811 Mobi 86 15353715490 Mr Yang E mail contact top1sensor com Add No 299 Jinhua North Road Xi an China Getting more inf...

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