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Ultrasonic Proximity Sensor M18 | 120 mm to 1,300 mm Range | 0.2 mm Resolution | IP65/IP67 Rated | by SICK
The Ultrasonic Proximity Sensor M18 offers an impressive operating range from 120 mm to 1,300 mm, with a high resolution of ≥ 0.2 mm, making it ideal for industrial automation and safety monitoring applications. Designed for natural object detection, this sensor features a robust IP65/IP67 enclosure, ensuring reliable performance in harsh environments. With a quick response time of 80 ms and analog output capabilities, it’s perfect for precise distance measurement in manufacturing processes.
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Technical Specifications
- Operating range: 120 mm to 1,000 mm, extendable to 1,300 mm
- Target: Natural objects
- Resolution: ≥ 0.2 mm
- Repeatability: ± 0.15%
- Measurement accuracy: ± 1%
- Response time: 80 ms
- Output time: 20 ms
- Ultrasonic frequency: 200 kHz
- Analog output: 4 mA to 20 mA current output, 12-bit resolution
- Supply voltage: DC 10 V to 30 V
- Power consumption: ≤ 1.2 W
- Initialization time: < 300 ms
- Display: 2 x LED
- Enclosure rating: IP65 / IP67
- Protection class: III
- Housing material: Plastic (PBT), ultrasonic transducer: polyurethane foam, glass epoxy resin
- Thread size: M18 x 1
- Connection type: Male connector, M12, 4-pin
- 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
- Repeatability of ± 0.15%
- Measurement accuracy of ± 1%
- Response time of 80 ms and output time of 20 ms
- Analog current output 4 mA to 20 mA with 12-bit resolution
- Robust IP65 / IP67 rated enclosure for harsh environments
- Operating temperature range from -25 °C to +70 °C
- LED display for status indication
- Plastic housing with M18 x 1 thread size and M12 4-pin male connector
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with electrical standards.
Applications
- Industrial automation for object detection and distance measurement
- Natural object detection in manufacturing processes
- Safety-related monitoring in machinery and equipment
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption of ≤ 1.2 W reduces energy usage
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK UM18-218166101 ultrasonic sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
