High precision laser displacement sensor

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♦Exquisite appearance and light plastichousing, easy to mount and dismount

♦Only by pressing Long and short combination of two keys S, T to com-plete all function settings fastly

♦0.5mm diameter light spot to accurately measure very tiny objects

♦Key or remote teach-in to easily set response time for different applica-tions

♦Powerful function setting and flexible output way

♦Completeshieldeddesgin,strongeranti-interferenceperfomance

♦IP67 protection degree, able to work in water or dusty environment

Product Detail

High precision laser displacement sensor

SCH-LDS-30 high precision digital display laser displacement distance measuring sensor

Technical Specification

Part Number	SCH-LDS-30
RS-485 output
Measuring center distance	30mm
Measuring range	±5mm
Full range(F.S.)	10mm
Light spot size	Φ0.5mm@30mm
Resolution	2.5um@30mm
Repeated stabilily①②③	5um
Temperature drift	±0.08%F.S./°C
Linear accuracy①②	±0.1% F.S.
Supply voltage	4...20mA:12...24VDC
Consumption power	≤700mW
Load current	200mA
Voltage drop	<2.5V
Light source type	Red laser(650nm); Laser level:Class 2
Dimension	655123mm
Output 1	Analog:4...20mA(Load resistance<390Ω)
Output 2	Switch value:PUSH-PULL/NPN/PNP NO/NC Settable
Distance setting	4... 20mA:keypress setting
Response time	2ms、16ms、 40ms Settable
Indicator	Power indicator:Green LED; Motion indicator:Yellow LED;Alarm indicator:Yellow LED
Display	OLED Display(Size: 14*10.7mm)
Built-in function④	•Slave address&Port rate setting •Zero set •Product self-check •Output setting •Parameter query •Average setting •Analog map settings •Single point teach •window teach •Factory default

Protection circuit⑤	Short circuit,reverse polarity,overload protection
Service environment	Operating temperature:-10.. .+50°C; Storage temperature :-20.. .+70°C Environment humidity:35...85%RH(No condensation)
Anti ambient light	Incandescent light:<3,000 lux
Protection degree	IP67
Material	Housmg:Aluminium;Lens cover:PMMA Display panel: PC
Vibration resistant	10...55Hz Double amplitude 1mm, 2hrs each for X,XZ direction
Impulse withsand	500m/s2(About 50G),3 times each for X,Y,Z direction
Connection way	2m 5pin/4pin PVC cable (5pin: RS-485 output;4pin:Analog output)
Accessoiy	Screw(M4X35mm)X2、NutX2、Washer X 2、Mounting brackets 、Operation manual
Remark:
①Test conditions:Staiidard data at 23 ± 5 °C;Supply voltage 24VDC;30 minutes' warmup before test;Sampling period 2ms;Average sampling times 100; Standard sensing object 90% white card
②The statistical data follows the 3
③Repeat accuracy:23 ± 5 °C environment^。％ reflectivity white card, 100 test data results
④Slave address,baud rate setting only for RS-485 series
⑤ Protecion circuit only for switch output