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Ultrasonic Proximity Sensor | 120 mm to 1,300 mm Range | High Resolution & IP65/IP67 Rated | by SICK

BRAND: SICK
SKU: 6048420
$526.60 List price: $661.90
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The Ultrasonic Proximity Sensor is designed for precise distance measurement with an operating range of 120 mm to 1,300 mm and a high resolution of ≥ 0.2 mm. Ideal for industrial automation and safety monitoring, this sensor features a robust IP65/IP67 enclosure, ensuring reliable performance in harsh environments. With a response time of 80 ms and measurement accuracy of ± 1%, it’s perfect for object detection and level measurement applications.

Alternatively Known As: Ultrasonic Proximity Sensor, Ultrasonic Distance Sensor, PNP Ultrasonic Sensor, Industrial Ultrasonic Sensor

Technical Specifications
  • Operating range: 120 mm to 1,000 mm, 1,300 mm
  • Resolution: ≥ 0.2 mm
  • Repeatability: ± 0.15%
  • Measurement accuracy: ± 1%
  • Response time: 80 ms
  • Switching frequency: 10 Hz
  • Output time: 20 ms
  • Ultrasonic frequency: 200 kHz
  • Digital output: 1 PNP output, max 200 mA
  • Hysteresis: 20 mm
  • Supply voltage: DC 10 V to 30 V
  • Power consumption: ≤ 1.2 W
  • Initialization time: < 300 ms
  • Display: 2 LEDs
  • Enclosure rating: IP65 / IP67
  • Protection class: III
  • Housing material: Plastic (PBT), ultrasonic transducer: polyurethane foam, glass epoxy resin
  • Connection type: Male connector, M12, 4-pin
  • Thread size: M18 x 1
  • Operating temperature: -25 °C to +70 °C
  • Storage temperature: -40 °C to +85 °C
  • Temperature drift: 0.17% / K
  • Dimensions (H x L x W): 18mm x 53mm x 18mm
  • Weight: 0.1 kg
Key Features
  • Operating range from 120 mm to 1,300 mm
  • High resolution of ≥ 0.2 mm and repeatability of ± 0.15%
  • Measurement accuracy of ± 1%
  • Response time of 80 ms and switching frequency of 10 Hz
  • Set switching modes including Distance to Object, Window, and Object between sensor and background
  • Invertible digital output with teach-in function
  • Robust IP65/IP67 rated enclosure for harsh environments
  • Operating temperature range from -25 °C to +70 °C
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor systems to ensure proper setup and safety compliance.
Applications
  • Industrial automation for object detection and distance measurement
  • Safety-related monitoring in manufacturing processes
  • Level measurement and presence detection in harsh environments
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Low power consumption of ≤ 1.2 W reduces energy usage
  • Durable design minimizes waste and replacement frequency
  • Complies with China RoHS for reduced hazardous substances
Warranty Information

Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.

Available Now

The SICK UM18-218161101 ultrasonic sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.

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