Description
Product Overview
The SICK DL100-23AA2112 is a long range distance sensor. It measures from 0.15 m up to 300 m. This sensor uses a visible red laser for easy alignment. The 6-digit display shows measurements clearly. Use it for indoor positioning and automation tasks.
Why Choose This Distance Sensor
Very long range – measures up to 300 meters on reflective tape
High precision – ±3 mm accuracy with 0.1 mm resolution
Fast measurement – 2 ms response time, 1 ms cycle time
Works in bright light – withstands 100,000 lx ambient light
Two digital outputs – configurable for distance, speed, or warnings
Technical Specifications
• General Information
Brand: SICK
Model: DL100-23AA2112
Type: Long Range Distance Sensor
Scope: Indoor
Target: Reflector (diamond grade reflective tape)
• Measuring Performance
Measuring range: 0.15 m to 300 m (on reflective tape)
Resolution: 0.1, 0.125, 1, 10, or 100 mm (adjustable)
Repeatability: 2 mm
Measurement accuracy: ±3 mm
Response time: 2 ms
Measurement cycle time: 1 ms
Output time: 1 ms
• Laser Information
Light source: Laser, visible red light
Laser class: Class 2 (safe for eyes with normal use)
Typical spot size: 5 mm + (2 mm x distance in meters)
Wavelength: Visible red
• Motion Tracking
Max movement speed: 15 m/s
Max acceleration: ≤ 15 m/s²
• Outputs and Inputs
Digital outputs: 2
Output type: Push-pull (PNP or NPN)
Max output current: ≤ 100 mA per output
Multifunctional input (MF): 1 x MF1
Output functions: Distance switching, speed output, service warnings, laser off, preset
• Electrical Data
Supply voltage: 18 V to 30 V DC
Current consumption: < 250 mA at 24 V DC
Ripple: 5 Vpp
Initialization time: 1.5 seconds typical
Protection class: III
Indication: 6-digit 5×7 dot matrix display plus LEDs
• Mechanical Data
Dimensions (W x H x D): 69.4 mm x 82.5 mm x 100.2 mm
Weight: ~800 g (with bracket ~1,600 g)
Housing material: Metal (aluminum die cast)
Window material: Plastic (PMMA)
Connection type: Male M12, SPEEDCON compatible
• Environmental Data
Enclosure rating: IP65
Operating temperature: -20°C to +55°C (or -20°C to +75°C with cooling case)
Storage temperature: -40°C to +75°C
Ambient light immunity: ≤ 100,000 lx
Temperature drift: 0.1 mm/K typical
Air pressure effect: 0.3 ppm/hPa
Air temperature effect: 1 ppm/K
• Reliability
MTTFD: 101 years
DCavg: 0%
Installation Guide
Mount the sensor on a stable surface. Point it at diamond grade reflective tape. Connect the M12 male connector to power and I/O. Use the 6-digit display for alignment. The visible red laser helps you aim precisely. Keep the window clean for best performance.
Debugging and Maintenance
Check the display for error messages. The LEDs show power and output status. Clean the PMMA window with a soft cloth. Do not use harsh chemicals. The sensor provides service warnings for aging or contamination. Replace the reflective tape when it becomes dull.
Compatibility
This sensor works with most PLC systems. It connects easily to Versamax controllers. The push-pull outputs support both PNP and NPN inputs. Use the MF input for laser off or preset functions.
Typical Applications
Crane positioning in warehouses
Automated storage and retrieval systems
Conveyor belt length monitoring
Stacker crane positioning
Large part dimension measurement
Package Contents
DL100-23AA2112 sensor unit
Mounting bracket (included, adds ~800g)
Quick start guide
Does not include M12 cable or reflective tape
Warranty and Shipping
We provide a 12-month warranty covering factory defects. We ship worldwide using FedEx, UPS, or DHL. Express shipping options are available.
Frequently Asked Questions (FAQ)
Q: Do I need special reflective tape for 300 m range?
A: Yes. Use diamond grade reflective tape only. Standard tape reduces the maximum range significantly.
Q: Can I use this sensor outdoors?
A: No. The DL100-23AA2112 is rated for indoor use only. Outdoor light may exceed 100,000 lx.
Q: How do I change the resolution setting?
A: Use the 6-digit display and buttons on the sensor. No software is required for basic configuration.
Q: What does the service warning output mean?
A: It alerts you when the sensor ages or the window gets dirty. Clean the window first. Replace the sensor if warnings continue.
Q: Can I measure speed with this sensor?
A: Yes. Configure one digital output for speed output. The sensor can measure up to 15 m/s.
Q: Why is my measurement not stable?
A: Check the reflective tape condition. Also check for vibrations on the mounting bracket. Use a more stable mount.
Q: Does this sensor work in high temperature areas?
A: Yes, up to +75°C with the optional cooling case. Without cooling, the limit is +55°C.
Purchasing Guidance
First, verify your measuring range. The DL100-23AA2112 reaches 300 m only with diamond grade tape. Second, choose your resolution. Start with 1 mm for most applications. Third, check your ambient light. Indoor use only, up to 100,000 lx. Fourth, order an M12 cable separately. The sensor does not include a cable. Fifth, buy spare reflective tape for maintenance. Finally, confirm your PLC supports push-pull outputs. The sensor works with both PNP and NPN inputs.
Contact Information
For inquiries, please contact us on WhatsApp:
+86 158 8020 0923
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