DL50-N2228 SICK Dx50 Laser Distance Sensor

SICK DL50-P2228 | Dx50 Time-of-Flight Sensor – Long-Range Precision Measurement

Key Technical Specifications

• Brand: SICK
• Model: DL50-P2228
• Series: Dx50
• Category: Time-of-Flight Sensors
• Measuring range: 200 mm to 50,000 mm on reflective tape
• Target: Reflector
• Resolution: 100 µm
• Repeatability: ≥ 0.25 mm
• Measurement accuracy: ± 3 mm
• Response time: 10 ms / 40 ms / 160 ms (selectable)
• Output time: 2.5 ms
• Light source: Laser, red, visible
• Laser class: Class 1 (IEC 60825-1:2014 / EN 60825-1:2014)
• Light spot size: 15 mm x 15 mm at 10 m
• Average laser service life: 100,000 h at 25 °C

Outputs, Electronics & Communication

• Interface: SSI
• Digital outputs: 1 to 2, PNP type
• Maximum output current: ≤ 100 mA
• Hysteresis: 1 mm to 1,000 mm (configurable)
• Supply voltage: DC 10 V to 30 V
• Power consumption: ≤ 2.1 W
• Ripple: ≤ 5 Vpp
• Initialization time: ≤ 250 ms
• Warm-up time: ≤ 15 min
• Additional functions: Moving average fast/medium/slow, teach-in, scaling, inversion, adjustable hysteresis
• Display: LC display with 2 x LED

Mechanics & Environmental Data

• Dimensions (W x H x D): 36.1 mm x 62.7 mm x 57.7 mm
• Housing material: Metal (zinc diecast)
• Window material: Plastic (PMMA)
• Weight: 200 g
• Enclosure rating: IP65
• Protection class: III
• Connection: Male connector
• Operating temperature: –30 °C to +65 °C
• Extended operation: –30 °C to +80 °C with 2 cooling plates
• Maximum operation: –30 °C to +140 °C with 2 cooling plates and protection filter
• Storage temperature: –40 °C to +75 °C
• Max. relative humidity: ≤ 95 %, non-condensing
• Ambient light immunity: 40,000 lx
• Vibration resistance: EN 60068-2-6, EN 60068-2-64
• Shock resistance: EN 60068-2-27

Installation Guide

• Mount the sensor on a stable bracket using the 36.1 mm x 62.7 mm x 57.7 mm zinc diecast housing.
• Align the laser beam perpendicular to the "diamond grade" reflective tape target.
• Keep the PMMA window clean and free from dust, moisture, and scratches.
• Connect the male connector to a DC 10 V to 30 V supply with ripple below 5 Vpp.
• Allow ≤ 250 ms initialization and ≤ 15 min warm-up for stable readings.
• Configure response time (10 ms / 40 ms / 160 ms) and moving average to match your application.
• Use teach-in to set switching thresholds, scaling, inversion, and hysteresis (1 mm to 1,000 mm).
• For ambient temperatures above 65 °C, add 2 cooling plates or a protection filter.

Package Contents

• 1 x SICK DL50-P2228 time-of-flight sensor
• 1 x Male connector
• 1 x Quick start guide
• Shipping via FedEx, UPS, or DHL

Frequently Asked Questions

• What is the measuring range of the DL50-P2228? It covers 200 mm to 50,000 mm when you use "diamond grade" reflective tape.
• How accurate is this Dx50 sensor? It delivers ± 3 mm measurement accuracy and 100 µm resolution with ≥ 0.25 mm repeatability.
• Which interfaces does the DL50-P2228 support? It offers SSI communication and 1 to 2 PNP digital outputs.
• What is the response time? You can select 10 ms, 40 ms, or 160 ms response time to suit your process speed.
• What temperature range does the sensor handle? Standard operation covers –30 °C to +65 °C, and cooling plates extend it to +80 °C or +140 °C.
• Is the laser safe for the eyes? Yes, the visible red laser meets Class 1 requirements under IEC 60825-1:2014 and EN 60825-1:2014.
• What enclosure rating does the housing provide? The zinc diecast housing offers IP65 protection and protection class III.
• What is the condition of the product? The product is brand new and original.
• Do you have stock and how fast do you ship? We keep stock available and ship within 5 days via DHL, FedEx, or UPS.
• What is the return policy? We support returns within 30 days.

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