DT35-B15251 SICK Analog Laser Sensor 12 m Range

DT35-B15251 SICK Analog Laser Sensor – 12 m Precision Measurement

Key Technical Specifications

• Brand: SICK
• Model: DT35-B15251
• Category: Analog Laser Sensor
• Measuring range: 50 mm to 12,000 mm at 90% remission
• Measuring range: 50 mm to 5,300 mm at 18% remission
• Measuring range: 50 mm to 3,100 mm at 6% remission
• Target: Natural objects
• Resolution: 0.1 mm
• Repeatability: ≥ 0.5 mm
• Accuracy: Typical ± 10 mm
• Response time: 2.5 ms to 96.5 ms
• Switching frequency: 333 Hz / 100 Hz / 50 Hz / 25 Hz / 6 Hz
• Output time: 1 ms to 32 ms

Laser and Optical Data

• Light source: Laser, red
• Type of light: Visible red light
• Laser class: Class 2 (IEC 60825-1:2014, EN 60825-1:2014)
• Typical light spot size: 15 mm x 15 mm at 2 m
• Average laser service life: 100,000 h at 25 °C

Electrical and Interface Parameters

• Supply voltage: DC 12 V to 30 V
• Ripple: ≤ 5 Vpp
• Power consumption: ≤ 1.7 W
• Initialization time: ≤ 500 ms
• Warm-up time: ≤ 20 min
• Analog output: 1 current or voltage output
• Current output: 4 mA to 20 mA, ≤ 450 Ω
• Voltage output: 0 V to 10 V, ≥ 50 Ω
• Analog resolution: 12 bit
• Digital output: 1 to 2 push-pull PNP/NPN
• Maximum output current: ≤ 100 mA
• IO-Link: Yes, IO-Link V1.1
• Data transmission rate: 38.4 kbit/s

Mechanical and Environmental Data

• Dimensions: 32 mm x 58.67 mm x 42.7 mm
• Housing material: Plastic (ABS/PC)
• Window material: Plastic (PMMA)
• Connection type: Male connector, M12, 5-pin
• Weight: 65 g
• Enclosure rating: IP65 / IP67
• Protection class: III
• Operating temperature: –30 °C to +55 °C at Uv ≤ 24 V
• Storage temperature: –40 °C to +75 °C
• Max. relative humidity: ≤ 95%, not condensing
• Vibration resistance: EN 60068-2-6, EN 60068-2-64
• Shock resistance: EN 60068-2-27

Additional Functions

• Set speed from Super Fast to Super Slow for different cycle needs.
• Teach-in the analog output and invert the analog signal.
• Adapt output Q2 as current output, voltage output, or digital output.
• Choose switching modes: Distance to Object, switching window, or ObSB.
• Teach-in the digital output and invert the digital signal.
• Use the multifunctional input for laser off, external teach, or deactivation.
• Reset the sensor to factory default settings when needed.

Installation Guide

• Mount the sensor firmly to prevent vibration and angle drift.
• Keep the PMMA window clean and free from dust, oil, or moisture.
• Align the red laser spot squarely on the target surface.
• Use an M12 5-pin male connector for secure electrical wiring.
• Respect the supply voltage range of DC 12 V to 30 V.
• Allow 500 ms initialization and up to 20 min warm-up for stable readings.
• Operate within –30 °C to +55 °C and keep humidity below 95%.

Package List

• 1 x SICK DT35-B15251 analog laser sensor
• 1 x M12 5-pin male connector
• 1 x Quick start guide
• 1 x Protective packaging

Shipping and Support

• We keep this model in stock and ship it within 5 days.
• We use FedEx, UPS, and DHL for fast international delivery.
• We support 30-day returns for your peace of mind.
• All units are brand new and original.

FAQ

• Q: What is the maximum measuring range of the DT35-B15251?
  A: It reaches 12 m with 90% remission and 3.1 m with 6% remission.
• Q: What is the resolution and repeatability?
  A: The sensor offers 0.1 mm resolution and ≥ 0.5 mm repeatability.
• Q: What analog output does this sensor provide?
  A: It provides 4 mA to 20 mA or 0 V to 10 V, selectable on output Q2.
• Q: Does the DT35-B15251 support IO-Link?
  A: Yes, it supports IO-Link V1.1 for process data and diagnosis.
• Q: What is the response time?
  A: You can set the response time from 2.5 ms to 96.5 ms.
• Q: What is the operating temperature range?
  A: It works from –30 °C to +55 °C when Uv is 24 V or less.
• Q: What is the enclosure rating?
  A: The sensor meets IP65 and IP67 protection standards.
• Q: Is the sensor in stock?
  A: Yes, we have it in stock and ship within 5 days.
• Q: Do you support returns?
  A: Yes, we support 30-day returns.

Contact Information

• Inquiries: sales@nex-auto.com
• WhatsApp: +86 153 9242 9628
• Partner NexAuto Technology Limited: https://www.nex-auto.com/