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Ultrasonic Distance Sensor | 30 mm to 250 mm Range | High Resolution & Accuracy | IP65/IP67 Rated | by SICK
The Ultrasonic Distance Sensor UM18-21112D212 offers an impressive operating range from 30 mm to 250 mm, extendable to 350 mm, with a high resolution of ≥ 0.069 mm and measurement accuracy of ± 1%. Perfect for industrial automation and safety monitoring, this sensor features a robust IP65/IP67 enclosure, ensuring durability in demanding environments while providing reliable object detection and distance measurement.
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Technical Specifications
- Operating range: 30 mm to 250 mm, extendable to 350 mm
- Resolution: ≥ 0.069 mm
- Repeatability: ± 0.15%
- Measurement accuracy: ± 1%
- Response time: 32 ms
- Switching frequency: 25 Hz
- Ultrasonic frequency: 320 kHz
- Supply voltage: DC 10 V to 30 V
- Power consumption: ≤ 1.2 W
- Output: 1 digital push-pull (PNP/NPN), max 100 mA; 1 analog voltage output 0-10 V, 12-bit resolution
- Enclosure rating: IP65 / IP67
- Protection class: III
- Connection: Male M12, 5-pin connector
- Housing material: Nickel-plated brass with polyurethane foam and glass epoxy resin
- Dimensions (H x L x W): 18mm x 69mm x 18mm
- Weight: 0.1 kg
Key Features
- Operating range from 30 mm to 250 mm, extendable to 350 mm
- High resolution of ≥ 0.069 mm and repeatability of ± 0.15%
- Measurement accuracy of ± 1%
- Temperature compensation included
- Response time of 32 ms and switching frequency of 25 Hz
- Adjustable operating modes including switching point, switching window, and background suppression
- Synchronization and multiplexing support for up to 20 sensors without cross talk
- IO-Link V1.1 interface for process data, parameterization, diagnosis, and data storage
- Digital output (push-pull PNP/NPN) and analog voltage output (0 V to 10 V) with 12-bit resolution
- Enclosure rated IP65/IP67 and protection class III
- Compact cylindrical metal housing with angled sending axis
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Process control with natural object sensing
- Safety-related monitoring in manufacturing environments
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Low power consumption of ≤ 1.2 W reduces energy usage
- Durable metal housing extends product lifespan, reducing waste
- Supports efficient process control to minimize resource waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK UM18-21112D212 ultrasonic sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
