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Precision SICK Laser Distance Sensor For Industrial Automation Positioning

High Precision Laser Distance Sensor with Strong Anti-Interference for Industrial Automation Positioning

High Precision Strong Anti-Interference for Industrial Automation Positioning

Laser Distance Sensor adopts original high-performance optical core to deliver high precision and stable repeatable positioning with consistent measurement data. It features powerful anti-interference performance to resist ambient light, dust, vibration and electromagnetic interference, ensuring stable output in complex industrial sites. With non-contact detection, high IP rating and wide operating temperature, it is perfectly suitable for industrial automation positioning, dimension inspection, material tracking and AGV navigation.

Product Highlights

High Precision Measurement - Equipped with precision optical module and high-speed signal processor, it achieves mm-level accuracy and excellent repeatability, minimizing positioning error and ensuring production consistency.
Superior Anti-Interference Capability - Adopting HDDM and multi-echo technology, it is highly immune to strong light, dust, fog and electromagnetic interference, avoiding data loss or drift in harsh working conditions.
Industrial-Grade Reliability - IP67 protection, wide temperature range from -30℃ to 60℃, rugged housing, anti-vibration and corrosion-resistant, supporting long-term maintenance-free operation.
Flexible Automation Integration - Supports IO-Link, analog and digital outputs for fast system integration. Widely used in line positioning, AGV navigation, warehouse stacking, dimension inspection and material sorting.

Overseas Models, Specifications & Applicable Industries

Model	Series	Measuring Range	Accuracy	Repeatability	Response Time	Output Signal	Laser Class	IP Rating	Operating Temperature	Core Features	Applicable Industries
DT20 Hi	DT20 Hi	50mm - 1000mm	±0.5mm	≤0.1mm	2.5ms	Switching Output, Analog Output	Class 2	IP65	-30℃ ~ +60℃	CMOS receiver, scalable output, anti-color/gloss interference	Electronic Manufacturing, Medical Packaging, Metal Processing
DT20-P214BS03	DT20 Hi	50mm - 1000mm	±0.5mm	≤0.1mm	2.5ms	Switching Output, Analog Output	Class 2	IP65	-30℃ ~ +60℃	Short-range precision, compact size, easy integration	Electronic Assembly, Precision Packaging, Small Part Detection
DS35-B15821	Dx35	50mm - 12m (90% remission); 50mm - 3.1m (6% remission)	Typ. ±10mm	≥0.5mm	2.5ms - 96.5ms (adjustable)	2 x Push-Pull (PNP/NPN), IO-Link v1.1	Class 1	IP67	-30℃ ~ +55℃	Infrared laser, adjustable switching frequency, multifunctional input	Logistics Handling, Packaging Machinery, Material Positioning
DT35-B15251	Dx35	0.2m - 12m	±10mm	≤1mm	2.5ms	Switching Output, 4-20mA, IO-Link	Class 2	IP67	-30℃ ~ +55℃	Medium-range measurement, high-speed response, industrial robustness	Logistics & Warehousing, Packaging Printing, Energy & Environmental Protection
DT50-P1113	Dx50	0.2m - 10m (90% remission); 0.2m - 4m (6% remission)	≤3mm	≤1mm	20ms / 30ms (adjustable)	Current Output, M12 5-pin	Class 2	IP67	-30℃ ~ +65℃	HDDM technology, strong anti-interference, visible red laser, easy commissioning	Automotive Manufacturing, Steel Metallurgy, AGV Positioning
DL50-P1123	Dx50	0.2m - 10m (natural objects); 0.2m - 50m (diamond-grade reflector)	≤3mm	≤0.5mm	15ms / 30ms (adjustable)	Analog Output, IO-Link	Class 1	IP67	-30℃ ~ +65℃	Long-range measurement, stable under strong light, suitable for indoor/outdoor use	Port Machinery, Warehouse Stacking, Outdoor Automation
DT50-P2113	Dx50	0.2m - 20m (90% remission); 0.2m - 6.5m (6% remission)	≤5mm	≤1mm	20ms	Switching Output, Analog Output	Class 2	IP67	-30℃ ~ +65℃	Medium-long range, wide temperature adaptability, HDDM technology	Construction Machinery, Mining Equipment, Cold Chain Logistics
DT50-2 Pro	Dx50-2	0.2m - 10m (black objects)	0.5-5mm	≤0.3mm	0.83ms	PNP/NPN, IO-Link	Class 2	IP67	-40℃ ~ +65℃	High-frequency measurement (3kHz), extreme temperature resistance, stable output	Automotive Manufacturing, Steel Hot Rolling, High-Speed Logistics Lines
DT50-2 B215252	Dx50-2	0.2m - 30m (90% remission); 0.2m - 6m (6% remission)	≤5mm	≤1mm	20ms	Analog Output, Digital Output	Class 2	IP67	-40℃ ~ +65℃	Extended measuring range, harsh environment adaptability, easy system integration	Heavy Industry, Mining, Large-Scale Material Handling
DL50-N2225	Dx50	0.2m - 50m (diamond-grade reflector)	≤2mm	0.25mm - 0.5mm (adjustable)	10ms / 40ms / 160ms (adjustable)	RS-422, Analog Output	Class 1	IP67	-30℃ ~ +65℃	High repeatability, multi-range adjustable, red laser alignment	Warehouse Crane Positioning, Automated Conveyor Systems, Precision Stacking
DT500-A111	Dx500	0.2m - 30m (90% remission); 0.8m - 15m (6% remission)	±3mm	1mm	250ms	0-20mA/4-20mA (configurable), PNP input	Class 2	IP65	-10℃ ~ +45℃ (+75℃ with cooling case)	Time-of-flight technology, aluminum die-cast housing, 12-bit resolution	Heavy Industry, Large-Scale Warehousing, Outdoor Equipment Positioning
DL100-21AA2102	Dx100	0.15m - 100m (diamond-grade reflector)	±2mm	±0.5mm	2ms	4-20mA, IO-Link	Class 2	IP67	-30℃ ~ +60℃	Ultra-long range, adjustable resolution, fast response	Large Warehousing, Airport Logistics, Outdoor Automation
DL100-22AA2212	Dx100	0.15m - 200m (diamond-grade reflector)	Typ. ±2.5mm	1mm (stable environment)	Fast measurement cycles	Profinet, Analog Output	Class 2	IP65	-30℃ ~ +60℃	Visible red laser, temperature drift resistance, diagnostic functions	Crane Alignment, Warehouse Vehicle Navigation, Long-Distance Material Tracking
DT1000-S11101	Dx1000	0.2m - 460m (natural objects); 0.2m - 1500m (reflector)	Typ. ±15mm	≥1mm	3ms - 384ms (adjustable)	Ethernet, RS-422, SSI, optional 4-20mA/PNP/NPN	Class 1	IP65/IP67	-40℃ ~ +55℃ (+95℃ with cooling case)	HDDM+ multi-echo technology, touch display, corrosion-resistant aluminum housing	Mining, Steel Mills, Port STS/RMG Crane Collision Avoidance, Hot Steel Slab Measurement
DME4000-215	DME4000	0.15m - 130m (reflector-based)	±5mm	0.05mm - 5mm	6ms	1 x Digital Input, 2 x Digital Outputs, DeviceNet	Class 2	IP65	-10℃ ~ +55℃	Red laser (650nm), 500Hz scanning frequency, 8-pin M16 connector	Long-Range Positioning, Heavy Industry, Automated Conveyor Systems
DME4000-212	DME4000	0.15m - 100m (reflector-based)	±3mm	0.05mm - 5mm	6ms	Analog Output, Digital Outputs, DeviceNet	Class 2	IP65	-10℃ ~ +55℃	High precision, stable long-range measurement, easy system integration	Industrial Automation, Logistics Stacking, Large Equipment Positioning
DME5000-121	DME5000	Max 500m (reflector-based)	±10mm	±1mm	10ms	Ethernet, RS-485, Analog Output	Class 1	IP67	-20℃ ~ +60℃	Ultra-long range, high stability, harsh environment adaptability	Outdoor Large-Scale Equipment, Port Cranes, Long-Distance Monitoring
OD2-P50W10A0	OD Value	0.1m - 5m	±1mm	≤0.3mm	5ms	Analog Output, IO-Link	Class 2	IP65	-10℃ ~ +55℃	Short-range precision, cost-effective, compact design	Electronic Manufacturing, Precision Assembly, Small Part Positioning
OD2-N30W04I0	OD Value	0.03m - 3m	±0.8mm	≤0.2mm	4ms	Analog Output, IO-Link	Class 2	IP65	-10℃ ~ +55℃	Miniature design, high precision, easy installation	Electronic Semiconductor, Precision Packaging, Medical Equipment
OD5-150W40	OD Precision	0.15m - 15m	±0.5mm	≤0.1mm	3ms	High-Speed Analog Output, IO-Link	Class 2	IP67	-20℃ ~ +60℃	High-precision measurement, fast response, industrial durability	Automotive Precision Assembly, Electronic Component Testing, Metal Processing
WTT12L-A2553	WTT PowerProx	0.1m - 1.8m (adjustable); Max 1.8m (6-90% remission)	Typ. ±15mm - ±20mm (varies by range)	1.2mm - 3.0mm (6-90% remission)	≤5ms	Push-Pull (PNP/NPN), 4-20mA/0-10V (switchable), IO-Link Com2	Class 1	IP67	-25℃ ~ +70℃	Visible red laser, 12-bit analog resolution, 100Hz switching frequency, long laser life (100,000h @25℃)	Precision Automation, Small Part Detection, Electronic Manufacturing, Material Positioning
WTT12 PowerProx	WTT PowerProx	0.01m - 1m	±0.1mm	≤0.05mm	1ms	IO-Link Com2, Digital Output	Class 2	IP67	-25℃ ~ +70℃	1mm resolution, high switching frequency, compact size	Precision Automation, Small Part Detection, Electronic Manufacturing
LD-LRS2100	LD-LRS Outdoor	2.5m - 250m; 80m (10% reflectivity)	Statistical error ±30mm; Systematic error typ. ±38mm	N/A	≥100ms	Ethernet (TCP/IP), CAN Bus, RS-232, 4 Digital Outputs	Class 1 (eye-safe)	IP67	-25℃ ~ +50℃	Infrared laser (905nm), 360° field of view, adjustable angular resolution, integrated heating	Outdoor Crane Positioning, Digger Safety Monitoring, Long-Distance Outdoor Automation

Frequently Asked Questions

Can it work under strong sunlight or outdoor?

Yes. It features strong anti-interference and stable performance in bright sunlight, dust and light fog.

What is the measurement accuracy?

It provides mm-level high precision with stable repeatability, ideal for precise positioning.

What output signals are supported?

Most models support switching output, analog output and IO-Link, easy to connect with PLC.

Can it measure black, reflective or transparent objects?

It works well on most surfaces. For highly reflective or transparent targets, specific models are recommended.

What is the operating temperature range?

Standard industrial range: -30°C to +60°C, suitable for harsh workshop environments.

What is the IP rating?

Most models are IP65 or IP67, dustproof and waterproof for tough industrial sites.

How fast is the response time?

Millisecond-level fast response, perfect for high-speed automation lines and moving targets.

Is it easy to install and set up?

Yes. Compact size, simple mounting, and configurable via IO-Link or teach button, no complex setup.

How long is the service life?

Long service life with stable laser diode. Over 5 years under normal working conditions.

Does it come with a warranty?

Yes, original SICK sensors come with official manufacturer warranty.

Can it be used for AGV and robot positioning?

Yes, widely used for AGV navigation, robot positioning, pallet detection and warehouse stacking.

Will machine vibration affect measurement?

No. Industrial anti-vibration design ensures stable output even under minor equipment vibration.

What is the maximum measuring range?

Different models cover short, medium and long ranges, from a few centimeters to dozens of meters.

Is it suitable for continuous 24/7 operation?

Yes. Designed for 24/7 industrial use with stable output and low failure rate.

Can I get technical support for wiring and setup?

Yes. We provide full technical support for wiring, parameter configuration and application matching.

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Categories	Photoelectric Proximity Sensors
Certification:	EU、UK、ACMA、IEC 60825-1、EN 60825-1 、 ISO 13849（PL B）、IEC 62998（PC B）、RoHS
Place of Origin:	Germany
MOQ:	1
Price:	$120 - $2000
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Delivery Time:	3-5Workday
Type:	Industrial Sensors And Controls
Warranty:	Original Manufacturer's Warranty
Pakage:	Original Pakage
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