DS500-N411 SICK Dx500 Pulsed Laser Distance Sensor

DS500-N411 SICK Dx500 Short-Range Laser Distance Sensor

Key Technical Specifications

• Brand: SICK; Model: DS500-N411; Series: Dx500 Short Range
• Part number: 1040482; measurement principle: pulsed optical laser time-of-flight
• Measuring range: 0.2 m to 7 m on 90% white remission; 0.8 m to 7 m on 6% black remission
• Light source: visible red laser diode at 650 nm, Class 2 per IEC 60825-1:2014, average power below 1 mW
• Response time: 150 ms in fast short-range mode; switching frequency reaches 4 Hz
• Repeatability: 3 mm to 5 mm; measurement accuracy: typically ±3 mm to ±10 mm
• Switching hysteresis: adjustable from 10 mm to 100 mm for stable switching points
• Outputs: two NPN switching outputs at ≤100 mA plus one NPN multifunctional input
• Supply voltage: DC 24 V (18 V to 30 V) with reverse-polarity protection
• Power consumption: typically 22 W to 30 W while the heater runs
• Electrical connection: M12 8-pin male connector for quick wiring
• Operating temperature: −40 °C to +45 °C with the thermostat-controlled heater active
• Storage temperature: −25 °C to +75 °C; protection rating: IP65 per EN 60529
• Dimensions: 69 mm x 50 mm x 153 mm; weight: approximately 1,000 g
• Housing: heavy-duty aluminum die-cast body resists severe vibration and impact

Performance and Environmental Resilience

• The high optical output power delivers stable readings on dark and uncooperative surfaces without a reflector.
• Reflectorless detection up to 7 m suits hot slabs, metal coils, coal, and paper rolls.
• The cast aluminum housing absorbs industrial vibration and impact for long service life.
• The built-in thermostat-controlled heater enables outdoor and cold-storage operation down to −40 °C.
• Class 2 laser emission keeps daily operation safe for nearby personnel under IEC 60825-1:2014.
• Adjustable hysteresis from 10 mm to 100 mm reduces false switching on uneven targets.

Installation Guide

• Mount the sensor on a rigid bracket and align the laser spot perpendicular to the target surface.
• Keep the optical window clean and free of dust, moisture, and condensation for accurate readings.
• Connect the M12 8-pin connector to a 24 V DC supply within the 18 V to 30 V range.
• Wire the two NPN switching outputs and the multifunctional input according to your control scheme.
• Set switching hysteresis between 10 mm and 100 mm to match target reflectance and process tolerance.
• Allow the heater to stabilize in cold environments before you start precise measurement tasks.

Packing List

• 1x SICK DS500-N411 distance sensor
• 1x protective packaging for safe transport
• 1x quick reference document

Shipping

• We ship worldwide via FedEx, UPS, and DHL.
• We dispatch in-stock items within 5 days after order confirmation.

FAQ

• Q: What is the measuring range of the DS500-N411?
  A: It covers 0.2 m to 7 m on 90% white remission and 0.8 m to 7 m on 6% black remission.
• Q: How accurate is this Dx500 sensor?
  A: Typical measurement accuracy is ±3 mm to ±10 mm, with repeatability of 3 mm to 5 mm.
• Q: Does the sensor work in freezing outdoor conditions?
  A: Yes, the thermostat-controlled heater supports operation from −40 °C to +45 °C.
• Q: What response time does the DS500-N411 offer?
  A: It responds in 150 ms in fast short-range mode, with switching frequency up to 4 Hz.
• Q: Which outputs and connector does it provide?
  A: Two NPN switching outputs, one NPN multifunctional input, and an M12 8-pin male connector.
• Q: Is the product new and in stock?
  A: Yes, we offer brand-new original units and keep stock available for fast dispatch.
• Q: How fast do you ship, and which carriers do you use?
  A: We ship within 5 days via FedEx, UPS, or DHL.
• Q: What is your return policy?
  A: We support returns within 30 days of delivery.